OnePlus has announced a version of the OnePlus 8T with additional experimental functions: The OnePlus 8T Concept has a back, the decoration of which can change color. According to the Chinese manufacturer, this is made possible by a color-changing film that contains metal oxide in glass. The metal ions change between dark blue and silver depending on the voltage.
With such a color change, the mobile phone is supposed to signal incoming calls, for example. In the camera module on the back of the OnePlus 8T Concept, there is also a millimeter wave sensor (mmWave), which should enable gesture control without touching the cell phone. According to OnePlus, users can take calls with their hand over the sensor.
This is reminiscent of Google’s radar chip Soli, which was used in the Pixel 4. In the newer editions of its Pixel cell phones, Google has dispensed with this function – in practice it was probably not well received. The mmWave sensor on the OnePlus 8T should be able to measure the user’s breathing in addition to gesture control – the Chinese manufacturer does not provide any further information.
Market launch unclear The regular version of the OnePlus 8T was presented in October. The OnePlus smartphone is powered by the Qualcomm Snapdragon 865, which is powered by the X 55 modem 5G support. Depending on the model, there are 8 or 12 GB of RAM on board, the internal UFS 3.1 memory holds 128 or 256 GByte. The OLED panel of the OnePlus 8T has a refresh rate of 120 Hertz. The 8T Plus has a quadruple camera on the back: It consists of a 48 – megapixel main camera, an ultra-wide angle with 16 Megapixels and 123 degrees of viewing angle, a 5 megapixel macro lens and a monochrome Camera with 2 megapixels.
The prices for the OnePlus 8T started at the market launch at 600 Euro. It is unclear whether the OnePlus 8T Concept will be offered to end customers: The company’s first concept mobile phone, the Concept One, was not sold.
OnePlus has a new concept phone to show off, which is its way of teasing tech that maybe, just maybe, might make it into one of the company’s future phones. The OnePlus 8T Concept is a similar phone to the OnePlus 8T that was released a couple months ago, but it’s got a pretty unique rear design that changes color alongside a motion-tracking radar module.
According to OnePlus, this color-changing effect is achieved with a film that contains metal oxide, which sits underneath the phone’s glass back and changes color as different voltages are applied to it. At its most basic, it could change color to show off the phone’s notifications, like an incoming phone call, much like the notification light that it has included on its phones in the past. But where things get really interesting is when it gets paired with the concept phone’s rear-mounted radar module.
OnePlus shows how the design on the rear of the phone can change color.Image: OnePlus
This module, which is built into the camera bump on the back of the phone, uses millimeter wave radar to bounce electromagnetic waves off its surroundings and lets the phone “perceive, image, locate, and track objects.” Although OnePlus says this mmWave technology is “borrowed from 5G,” it adds that the radar module is separate from any mmWave communication module in the phone.
Functionally, it sounds similar to the Pixel 4’s radar-enabled Motion Sense technology, which let you swipe your hand above the phone to skip music tracks or silence alarms. It could also detect your presence to show you the time and any notifications. The functionality was interesting, but Google hasn’t included it in subsequent phones.
This concept phone can also use this motion tracker to do simple things like answering a phone call with a gesture, or offer more advanced functionality like sensing a user’s breathing. This can be combined with its color-changing back to offer some interesting use cases. For example, its back could change color to indicate an incoming call, and then you could accept or reject it with a gesture, without having to touch the phone itself. Or the radar could sense your breathing, and then change its back’s color in time with it, “effectively making the phone a biofeedback device,” OnePlus says.
It’s an ambitious collection of features, but there’s no guarantee we’ll ever see them come to a consumer device. After all, a little under a year ago OnePlus was showing off the OnePlus Concept One, an interesting device which used electrochromic glass to make its rear cameras disappear (and which also acted as a pretty neat little ND filter). However, the technology is yet to make an appearance in any of the company’s flagship phones.
As with the Concept One before it, OnePlus says it has no plans to commercially sell the OnePlus 8T Concept, so it’s best thought of as a small showcase of what the company is working on. But with any luck, the technology could yet come to one of its real smartphones one day.
ZTE Axon 16 5G was introduced in September in China, but the device could not be really bought. Today its global premiere takes place, thanks to which the equipment will be able to be ordered by customers from almost all over the world. Of course, due to the US restriction on the Middle Kingdom, this model will not reach US users. The device is the first smartphone in the world to use a selfie camera placed not in the notch, not in a retractable module, but as a unit embedded in the screen. The most interesting thing is that this model can be ordered to Poland. However, it will not be easy, but as a consolation I will add that this applies to all markets.
ZTE Axon 20 5G is the world’s first smartphone with 32 MP with a selfie camera embedded in the display. The device can be ordered to Poland from the manufacturer’s official store.
Vivo X 51 5G – Smartphone test with a physical three-axis gimbal
Self-portraits or if you prefer – selfie photos are especially important today for smartphone users. Of course, it is influenced by social media through which we share with the world changes in our lives. Unfortunately, along with the shrinking frames surrounding the screens of our smartphones, there was no space for the front camera. Some solve it by using a notch or a teardrop, others opt for sliding modules or rotating modules. ZTE decided to go a step further and offered a device with a camera embedded in the screen.
ZTE Axon 20 5G, because this is the particular model, was shown in China in September, but today its global debut takes place. The equipment can be ordered to Europe, Asia and Africa. Poland is also among the countries of the Old Continent that are included in the distribution. The device itself is visually interesting, but I would be lying if I wrote that it beats the competition. ZTE, following others, implements an innovation in a device from a higher mid-price range, not in a full-fledged flagship with a high specification. So here we have a Qualcomm Snapdragon chip 765 G, Adreno 620 and 8 GB RAM and 128 GB of data memory.
ZTE Axon 20 5G – the first smartphone with a camera screen
Built-in battery with a capacity 4220 mAh can be charged with power 30 W. The smartphone does not run out of solutions such as 5G, NFC, Bluetooth 5.0, USB-C, WiFi b / g / n / ac and Android 10 with MiFavor overlay. The selfie camera is 32 MP unit embedded in 6, 92 – inch OLED screen 20, 5: 9 resolution 2460 x 1080 pixels. The main photographic unit consists of 64 MP wide angle, 8 MP ultra wide angle, 2 MP depth sensor and 2 MP macro module. The smartphone is priced at 449 Euro, that is 2030 zlotys. You have to remember that the so-called invitations are initially valid, and the number of pieces is very limited.
The choice of a latest generation smartphone today is increasingly diverted considering some factors that seem to be essential. And in this case we speak first of all of the display which must still allow you to view multimedia content such as a TV series or a film well. So also of the battery , which is a focal point for the duration of the device given its ” mobile ” nature. In fact, what for some years now users have considered even more in the real choice of a smartphone concerns the photographic sector .
Manufacturers continue to indulge themselves and there are more and more smartphones with three or four photographic sensors that are positioned on the rear body to define the true nature of a top smartphone. range. There are so many differences that are enhanced: who points to the functionality of the lenses, who instead to the number of “ megapixels ” for the detail effect and who also on new and technological shooting modes capable of making the final photo more and more original and maybe even social.
Everyone tries to guarantee anyway the user has a product in their hands that can allow them to open the camera application, frame a scene or subject and shoot. Not everyone is a photography expert but everyone wants more and more to get a photo that can not only have the purpose of remembering that moment in the future but also of remembering it with a certain quality. And the so-called “ point and shoot ” is still undoubtedly the favorite by most users above all for a clear and consolidated reason: not to have too much time in?
In recent years the real top of the range have raised the bar from a technological and therefore also a photographic point of view. In fact, they also raised the price level since they are devices that cost even more than 1000 ?? and it is clear that those who buy a smartphone in this price range can only expect results, even at a photographic level, of some importance. The past year has clearly seen the mobile world move more and more in this direction with smartphones that are increasingly performing at a photographic level. The 108 megapixel but also many have thought of resorting to a solution with lenses periscope to be able to improve one of the only negative effects in smartphone photography: the zoom.
And here at the photographic level we thought to compare the two Android smartphones that seem being able to compete for leadership on a photographic level: HUAWEI Mate 40 Pro and Samsung Galaxy Note 20 Ultra. What are the differences between the two smartphones at a photographic level and above all how do they shoot in reality?
Camera specifications in comparison
HUAWEI Mate 40 Pro
HUAWEI Mate 40 Pro is undoubtedly a top-notch phone. Striking immediately the display – a 6-inch OLED, 76 inches that wraps around the sides of the device – just similar to what seen with Mate 30 last year. The back becomes even more unique this year because the photographic sector is proposed with an arrangement that certainly has no equal today. A hallmark of the new HUAWEI Mate 40 Pro and to whom the Chinese company also wanted to give a name: Space Ring Design . Three cameras were placed inside the circle with the main unit from 50 MP and a 5x periscope telephoto lens, both coming directly from HUAWEI P 40 Pro with the appearance of a new ultra-wide sensor from 20 MP.
Present the new chipset Kirin 9000 , the first 5nm production process SoC for Android (only Apple responded with its A 14 Bionic present in the new iPhone series 12). To power everything there is a 4 battery. 400 mAh which is charged for the first time by a 66 W via cable and up to 50 W wirelessly.
HUAWEI left nothing to chance and the new Mate 40 Pro is equipped with stereo speakers, two units located at the bottom and top of the smartphone. The front ToF cam provides secure facial recognition. IP certification is also present 68 which has become common practice in this segment. There is no 3.5mm jack, but this won’t negatively affect anyone. Moreover, in the sales package there are headphones with cable unlike other competitors who no longer put them.
PHOTOGRAPHIC COMPARTMENT
The camera main of HUAWEI Mate 40 Pro is the one from 50 MP introduced on the P 40 Pro. It is therefore an ‘Ultra Vision’ that uses a new large 1/1 Quad Bayer sensor, 26″ from 50 MP, with a RYYB filter The sensor is physically larger eg de l sensor from 108 1/1 MP, 33 “of the Galaxy Note Ultra from Samsung. The same goes for the size of the embossed pixels: 2, 40 µm against 2.4 µm. The lens has an equivalent focal length of 23 mm and a aperture f / 1.9 and is stabilized.
The RYYB color filter has green sub-pixels replaced by yellow ones. HUAWEI claims that yellow allows the sensor to collect up to 40% more light than normal RGB filters and this change should result in better image quality in low light conditions. The camera has improved autofocus: it now has omnidirectional phase detection autofocus, which means it uses all pixels as focus pixels and this should contribute to faster and more accurate focusing. in low light conditions.
By default, the camera produces shots from 12, 5 MP with a declared focal length of 27 mm, different from the nominal focal length of 21 mm advertised that the camera should have. But when you switch from mode 50 MP a 12, 5MP (default), you can actually notice that the high resolution photos offer a wider field of view , which means some cropping is actually made to get the photos from 12 megapixels.
The telephoto lens also comes from the P 40 Pro . IS?? an imager from 12 MP but it is not visible on the back as it is possible to observe only the final part of its periscope lens . The refracted light passes through a series of additional optical elements inside until it reaches the sensor, which is located perpendicular to the plane of the phone. The system also provides optical image stabilization. The periscope lens on the Mate 35 Pro has an equivalent length of 125 mm and an aperture of f / 3.4 and should offer 5x optical zoom on the main camera from 23 mm / 27 mm. Well if you do the math, the optical zoom is not exactly 5x since 125 / 27 is equal to 4. 63 (if you shoot in default mode), but 125 / 23 is equal to 5, 36 x (for when shooting in high resolution mode). However, taking the average of the two you get exactly 5x even if perhaps it is not exactly exact but it does not matter. Finally, also the sensor from 20 MP ultra wide angle which has an equivalent length from 18 mm and a focal aperture of f / 1.8.
On the front , there are changes with respect to the configuration of the P 40 Pros: We have a fixed focus ultra-wide cam from 13 MP which replaces the Quad Bayer drive from 32 MP that had autofocus on P 40 Pro. Sounds like a downgrade on paper, even if the focal length of 16 mm has advantages c as we will see later on in practice.
Huawei’s camera app is pretty functional. You have a mode switch at the bottom that you can swipe left or right. Here we are faced with some improvements compared to the past thanks above all to Artificial Intelligence. The AI recognizes and reproduces settings for over 1. 400 different scenes. IS?? You can now turn the switch in the viewfinder off and on directly without having to go into the settings. Also present is the Pro mode in which you can adjust the parameters yourself: ISO (from 50 to 338. 600), shutter speed (from 1 / 990 sa 30 s), offsetting exposure (-4 to + 4EV in 1/3-stop increments) and white balance (presets and specific light temperature). By the way, Pro mode is also available for videos and the maximum ISO is 51. 120 also unfortunately the desired shutter speed cannot be set.
Samsung Galaxy Note 20 Ultra
Samsung Galaxy Note 20 Ultra is massive, huge, powerful and ” photographic ”. A phablet ready to return to the market as the only productivity tool to always carry with you. It has renewed colors but also a display now wider and above all with refresh rate at 120 Hz, a record-breaking photographic sector in addition to a hardware with record performance. That his being ” Ultra ” means possessing something that goes beyond being ordinary. And here to actually say there is so much in every single functionality of the phablet.
There are many points on which we will have to focus on this new Samsung device. The display, for example, is wider with its 6.9 inches, less curvature on the sides, fortunately, but with an exaggerated Quad HD + resolution and a feature common to a few others: the refresh rate capable of reaching 120 Hz. We will see what this means in daily use.
Basic the photographic sector which has always made the Galaxy Note a point of reference for the company and its supporters. Here Samsung decides to place a set of 3 sensors that we have seen working in a different but similar way on Galaxy S 20 Ultra. The main one is a well sensor 108 MP ready to capture more details as well as greater brightness. Then there is an ultra wide angle lens from 12 MP but also a telephoto lens with periscope characteristic from 12 MP but above all capable of zooming up to 50 X.
The technical sector is the one seen with other top of the range of the company: ie a processor Exynos 500 and not Snapdragon (for Europe), which on paper should currently beat everyone in terms of power but which we will see is not as optimized as its American competitor is. Then there are the memories, both RAM and ROM of the latest generation, capable of marking record after record. And let’s not forget that the smartphone is 5G, that is, thanks to its integrated modem, it guarantees that it is ready for the new generation of the fast network already partially present in Italy.
Unlike the Galaxy S 20 Ultra we will have to understand if the 4 battery. 500 mAh, very different from the record 5. 000 of Galaxy S 20 Ultra, will allow reach the evening without too many problems even with a display with a refresh rate at 120 Hz. Fast charging is present and perhaps the strong point in this field will be to recharge the phone faster, forgetting about consumption.
PHOTOGRAPHIC COMPARTMENT
The main camera sees a nominal sensor from 76 MP from Samsung. The sensor is physically large and provides not only good light-gathering capabilities but also a shallower depth of field, which is desirable for subject isolation. Combined with a lens with a focal aperture of f / 1.8 it is clear that the result on the shots is ?? blurred ?? is high allowing you to say goodbye to the sensor with variable focal aperture that does not allow variations on the theme of brightness and detail.
Samsung Galaxy Note 20 Ultra also has a periscope telephoto lens. We already knew it on its brother S 20 Ultra but here the company decides to change the lens by proposing a sensor from 12 MP and not from 48 MP as before. In this case, the periscope sensors adapted to smartphones work by positioning the sensor on a plane perpendicular to that of the phone and with a reflecting prism the incoming light of 68 degrees laterally and to the inside. This gives you more room to spread a physically longer lens – no one wants a 2cm lens to stick out of their phones.
There is then a target from 12 MP with aperture f / 2.2 equivalent to 13 mm is very large and fast. Nothing exaggerated but good in its being the third of an exciting couple. Previously Galaxy Note 20 Ultra sees the presence of a sensor from 10 MP. The equivalent objective from 24 mm is wide enough and bright enough (f / 2.2) and above all it has autofocus.
The Galaxy Note 20 Ultra uses a slightly modified version of the camera application that Samsung places in all its smartphones with One UI 1 or 2. Everything is still familiar: swipe left and right to switch between available modes. Then an option to rearrange, add or remove some modes from the main bar. Vertical swipes in both directions toggle the front and rear cameras.
Zoom levels have been reevaluated and clearly redesigned. The tree icons are always present: three trees for the Ultra Wide Angle mode, two trees for the main sensor and a single tree for the telephoto lens. Once you hit the u icon n tree, an additional set of buttons appears, with additional preset zoom levels at 2x, 4x, 10 x, 20 xe 50 x. However, there is also the classic toothed wheel to set different zoom settings. The new functionality introduced with S is interesting 20 Ultra that takes the name of Single take. This new mode allows you to record up to 10 seconds with all sensors on the rear. Automatically the best moments are rendered by Artificial Intelligence which allows you to produce short video clips or even still images with appropriate filters applied automatically.
THE COMPARISON of the shots
Photo by day
In the photos taken during the day, who prevails between the two smartphones seems to be the HUAWEI Mate 40 Pro. Let’s say that the two smartphones are the same in some respects but in detail the cameras of the Chinese company offer a more real result in the colors and in the general scene scene than to Samsung. For both, however, there are excellent exposures in almost all situations. High dynamic range for the Mate 40 Pro with the ability to capture details in light areas but also in shadow areas.
HUAWEI Mate 35 Pro
Samsung Galaxy Note 20 Ultra
HUAWEI Mate 40 Pro
Samsung Galaxy Note 20 Ultra
HUAWEI Mate 40 Pro
S amsung Galaxy Note 20 Ultra
HUAWEI Mate 40 Pro
Samsung Galaxy Note 20 Ultra
HUAWEI Mate 40 Pro
Samsung Galaxy Note 20 Ultra
HUAWEI Mate 40 Pro
Samsung Galaxy Note 20 Ultra
HUAWEI Mate 40 Pro
Samsung Galaxy Note 20 Ultra
In the full resolution shot (50 MP for HUAWEI and 76 MP for Samsung ) it is clear that the more details on the shot come from the Samsung phablet but it is equally true that users will hardly go to shoot in this way since in general the artificial intelligence for both does not proceed to a retouch of the photo and therefore to a true optimization of the shot.
Photo at night or under low light
On the night, today’s smartphones are able to obtain good results thanks above all to the use of sophisticated software that guarantees to have more ” brightness ” in the photo in post production. Clearly there is also to be considered as the use of a technically wider sensor or with more ???? valuable features ???? guarantees to reach a better result even in the dark where, we know, phones have always suffered for obvious physical reasons of the sensors.
HUAWEI Mate 40 Pro
Samsung Galaxy Note 20 Ultra
HUAWEI Mate 40 Pro
Samsung Galaxy Note 20 Ultra
HUAWEI Mate 40 Pro
Samsung Galaxy Note 20 Ultra
HUAWEI Mate 40 Pro
Samsung Galaxy Note 20 Ultra
HUAWEI Mate 40 Pro
Samsung Galaxy Note 20 Ultra
HUAWEI Mate 40 Pro
Samsung Galaxy Note 20 Ultra
HUAWEI Mate 40 Pro
Samsung Galaxy Note 20 Ultra
HUAWEI Mate 40 Pro
Samsung Galaxy Note 20 Ultra
The results of the shots see important work from both software of the two smartphone. There are Night modes for both that make shooting accurate and with well-maintained lighting details. In both cases the exposure in this mode is calculated in a completely automatic way by the artificial intelligence keeping longer and longer on the HUAWEI Mate 40 Pro (around at least 5 or 6 seconds average) compared to the Samsung Galaxy Note 20 Ultra (usually a 3 or 4 seconds).
Here, too, albeit slightly, HUAWEI seems to do better. The scene is illuminated not only more but also more precisely in detail. Good exposure with colors that are almost always real and better prepared on the scene, also underlining less noise. The shots from HUAWEI’s ultrawide camera are well balanced with high details and no noise, although perhaps the reduction here is a little too aggressive. The colors, however, are not faded. On Galaxy Note 20 Ultra Samsung to suffer is instead the zoom at night even if it is certainly a mode perhaps less useful for the user.
Photo with Ultra Wide Angle sensor
One of the modes most used by users is that of the “ expanded ” shot which is made possible thanks to the Ultra Wide Angle sensor capable of extending the shooting area with viewing angles up to 120 degrees. The problem here is to be able to produce a shot that yes, goes to broaden the field of action, but at the same time allows to compensate for that so-called barrel effect that tends to curve the extremes of the photo. The best software in this case has to work a lot on this effect to make it as linear as possible and therefore allowing the shot to be ???? normal ???? as if taken with the main cam.
HUAWEI Mate 40 Pro
Samsung Galaxy Note 20 Ultra
HUAWEI Mate 40 Pro
Samsung Galaxy Note 20 Ultra
HUAWEI Mate 40 Pro
Samsung Galaxy Note 20 Ultra
HUAWEI Mate 40 Pro
You know msung Galaxy Note 20 Ultra
HUAWEI Mate 40 Pro
Samsung Galaxy Note 20 Ultra
HUAWEI Mate 40 Pro
Samsung Galaxy Note 20 Ultra
HUAWEI Mate 40 Pro
Samsung Galaxy Note 20 Ultra
HUAWEI Mate 40 Pro
Samsung Galaxy Note 20 Ultra
Looking at the results of the shots it is difficult to decide a winner in this case. On the one hand Samsung Galaxy Note 20 Ultra manages to widen the scene more than the Mate 40 Pro which has an equivalent length from 18 mm against 13 mm of the Samsung. Not only because the limitation in this case is also on the vertical with an aspect different from 3: 2 compared to the 4: 3 of the Galaxy.
However what the Mate 40 Pro lacks coverage on breadth the scene makes up for it with detail. In this case, in fact, the HUAWEI sensor as well as the algorithm allow to have a better resolving power with a shooting quality d really important.
Photo with Telephoto sensor
HUAWEI practically introduced first the periscope sensor that characterizes today is the P 40 Pro that the new Mate 40 Pro. But Samsung also wanted to follow the trend of this new sensor technology that allows you to go far where the classic sensors stop. The race here is won by HUAWEI which, albeit with a similar sensor in technology, above all manages to work better on post production. The Mate 2.5x zoom shots 40 Pros are really good managing to capture finer details and ensuring better definition even if perhaps in some situations some noise appears.
HUAWEI Mate 40 Pro
Samsung Galaxy Note 20 Ultra
HUAWEI Mate 40 Pro
Samsung Galaxy Note 20 Ultra
HUAWEI Mate 40 Pro
Samsung Galaxy Note 20 Ultra
HUAWEI Mate 40 Pro
Samsung Galaxy Note 20 Ultra
HUAWEI Mate 40 Pro
Samsung Galaxy Note 20 Ultra
Even on magnifications up to 5x, the periscope of the Chinese company imports some more details, managing to make the shot better in general. And by increasing the zoom all this is amplified with a 50 x which is worked better by HUAWEI even if we know well that at these distances the ?? image is practically useless. For both interesting but above all comfortable the presence of a viewfinder that allows the user to be able to ???? navigate ???? on the scene without loss of orientation.
Portrait mode photo (Bokeh effect)
A mode that has become interesting in the latest generation smartphones concerns the so-called bokeh effect, i.e. the one that allows you to “ blur ” the background scene while keeping the subject in the foreground in detail. An effect that until a few years ago could only be achieved with professional machines but which in recent times can be easily achieved even from a small smartphone.
HUAWEI Mate 40 Pro
Samsung Galaxy Note 20 Ultra
HUAWEI Mate 40 Pro
Samsung Galaxy Note Ultra
In this case the mode is used very well by both smartphones. HUAWEI Mate 40 Pro manages to capture many details in the isolation of the subject with some minor errors compared to the general shot. The bokeh is very realistic and you are able to model the most important points of the subject well and above all by minimizing noise and processing a wide dynamic range. Same thing happens with the Samsung Galaxy Note 18 Ultra which manages to separate the foreground subject from the background that is almost always precisely blurred. A tie with perhaps a very small advantage for HUAWEI for a slightly more realistic color.
Photos with Macro mode
The photographs on the Close-up objects, called macro shots, are increasingly well done by today’s top-of-the-range smartphones. These are shots that the latest generation sensors are working more and more well and some brands even decide to propose special sensors for this kind of shots.
HUAWEI Mate 40 Pro
Samsung Galaxy Note 20 Ultra
HUAWEI Mate 40 Pro
Samsung Galaxy Note 20 Ultra
The results obtained with the two devices seem to go more or less on the same quality even if what we have achieved previously is also confirmed here. HUAWEI mate 40 Pro tends to enhance the macro shot a little more with realistic colors. For both very good details. However, the shooting differences are very minimal as often happens in these situations.
Selfie photos
The photographic shots with the front camera are very good for the quality of the color balance as well as the details. Here HUAWEI Mate 40 Pro acts on the double sensor guaranteeing superior detail compared to others. In this case the strengths are the exposure but also the lack of noise and above all the good depth allowed with the 3D IR sensor. Also interesting to see good skin tone fidelity where others tend not to act in the same way. Compared to the Galaxy Note 20 Ultra from Samsung here c ?? is the potential of the variation of the amplitude d i field. The user can really play on the possibility of expanding the scene or not and allowing the entry of more subjects.
HUAWEI Mate 40 Pro
Samsung Galaxy Note 20 Ultra
HUAWEI Mate 40 Pro
Samsung Galaxy Note 20 Ultra
HUAWEI Mate 40 Pro
Conclusions
The photographic comparison of these two smartphones therefore saw the new HUAWEI Mate 40 Pro as the winning device in many respects as regards the photographic sector. A device that manages to put into practice a painstaking work of details in shots with natural light but also easily useful in reducing noise in night shots. On the zoom it works better than the Samsung even though both have a periscope lens. The level of shooting is important, which is higher than most of the contenders who do not insert it in their smartphones. There is a greater attention to detail here too with HUAWEI which, even with important zooms, keeps noise as low as possible and details high.
The battle, however, is really at the limit. Both smartphones are sometimes the same, a symptom that technological developments are perhaps today within the reach of more brands and making the difference is now the algorithm and the Artificial Intelligence that manufacturers must integrate. Both HUAWEI Mate 40 Pro than Samsung Galaxy Note 20 Ultra still offer an important photographic behavior. The differences are often detailed especially at the software level, as mentioned, which is not always perfect in the management of shots in post production or to the choice of a different photographic philosophy.
The ZTE Axon UD camera 20 5G leaves much to be desired and presents serious quality problems, both in itself and on the screen itself.
Although we have been talking about these cameras for a while now, ZTE jumped into the pit assuring that they had the first smartphone with a UD camera , and being purists that It is true. The problem is that it ends up being impractical because the quality reduction in both the front camera and the screen itself clearly turns out to be a problem. The UD camera , for those who do not remember, is a front camera that is installed under the screen to avoid use of a notch, so that we have a full screen without notches or anything like that.
In The Verge they have been able to prove it first hand and, to tell the truth, the result is quite disastrous . While we already knew that it suffered from problems on the screen, now is when we can see and assess them directly. The result is a smartphone that takes very low quality selfies at the same time that the screen has problems in that area.
The ZTE Axon smartphone 20 5G integrates UD camera and, with it, quality problems on screen and front camera
It is Of course this is not the UD camera concept that people are looking for, but it is a start. We see that the photographs apply algorithms that certainly do not leave them as they should be, while the screen shows significant quality biases that are accentuated by displaying monotonous colors.
Recall that Samsung also planned to launch a smartphone with a UD camera, so we will have to see how that model comes out.
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Pablo López
With 15 years I started overclocking my PC to get every extra FPS I could in games and scratch a few milliseconds in SuperPi, while I was constantly posting about hardware on the Geeknetic forum as a user and reader. They were probably so fed up with continually reading me on the forum that I became part of the writing team, where I continue to report on the latest in technology. Astrophysics and PC games are the hobbies that, after hardware, cover most of my free time.
Inexpensive does not mean cheap, but in the case of devices with 5G modems signed with the logo of a wildly popular manufacturer, it should not come as a surprise to anyone. Nevertheless, the Samsung Galaxy A series smartphones are solidly made models from the low and medium price range, which can be called attractive without a doubt. I mean both the visual, hardware and software issues. It just so happens that at the beginning of next year, shortly after the premiere of the flagship of the Galaxy S series 21, the manufacturer will extend the offer with new models – Galaxy A 32 5G, Galaxy A 52 5G and Galaxy A 72 5G. It is important, however, that each of them will receive support for the 5G standard. What can we expect from them?
At the beginning of next year, Samsung will introduce three new smartphones with 5G modems to its offer. I am talking about models Galaxy A 32 5G, Galaxy A 52 5G and Galaxy A 72 5G.
Samsung Galaxy A 32 5G / Photo Voice.
Samsung Galaxy Test A 71: How much is he missing from the flagship?
The aforementioned development of the Galaxy A smartphone series will not take place until next year, but you have probably noticed that the Galaxy A model is missing from the devices mentioned 42 5G. This is not a mistake, because the manufacturer launched it for sale earlier. Samsung Galaxy A will be slightly lower in the portfolio 32 5G, which has recently been certified by the US Federal Communications Commission (FCC). The equipment will probably receive a 6.5-inch display, a set of three cameras on the back, a MediaTek Dimensity system 720 , 4 GB RAM and NFC and a battery with a capacity 5000 mAh, which we can charge with power 15 W. Its price will close in about 364 dollars excluding tax (approximately 1350 ) PLN).
Samsung Galaxy A 48 5G / Photo Voice.
Samsung Galaxy A 72 5G – Everything you know about one of the most anticipated mid-range smartphones in 2021
For Samsung Galaxy A 52 5G we will get a 6.5-inch Super AMOLED screen with an integrated fingerprint scanner and a set of four cameras on backs with 48 M P the main sensor. The performance is ensured by the Samsung Exynos chip 9611, 4 GB RAM and 128 GB of data memory. Battery 4000 mAh will be rechargeable with power 15 W. The price is most likely 455 dollars (approximately 1700 PLN). The Galaxy A model 72 5G was described in more detail in the previous post, to which I am linking. I will reveal, however, that we can count on the Super AMOLED glass screen with a diagonal of 6.7 inches and a resolution 2400 x 1080 pixels, Samsung Exynos processor 980 / Qualcomm Snapdragon 750 G, 6G RAM and 128 GB of data memory. The probable price in our currency is approximately PLN 2199 PLN.
ZTE’s Axon 20 5G is a better phone if you don’t care about selfies
In a perfect world, everything would fit under the surface of smartphone displays. That’s been the principle behind the past few years of phone design, at least, ever since the iPhone X escalated the bezel wars with its conspicuous notch. From in-display fingerprint sensors to pop-up selfie cameras, we’ve seen phone manufacturers take creative approaches to achieving the highest possible screen-to-body ratio.
The latest advancement in the bezel wars is the ZTE Axon 20 5G, which goes on sale today and is the world’s first phone to integrate its front-facing camera underneath the screen. While in-display fingerprint sensors are commonplace now, doing the same for selfie cameras has proven to be more difficult. Companies like Oppo and Xiaomi have been showing off demos for years, but ZTE has beaten them to the punch with the first commercial device.
In theory, the advantages are obvious. You get an unbroken display that doesn’t need to account for a notch or hole-punch, and you don’t have to build in a motorized mechanism for a pop-up camera module. Again, if the world were perfect, the camera would just magically exist under the display without compromising image quality on either end.
Readers, the world is not perfect.
Before we talk about the camera, we should talk about the display that lies on top. I doubt this has anything to do with the camera technology itself, but the fact is that the Axon 20 5G is one of the biggest smartphones I’ve ever seen. The 90Hz OLED panel is a massive 6.92 inches diagonal, which means its 1080p resolution is a little less sharp than you’ll find on other phones. It’s not a problem in regular use, though, and the screen generally looks pretty good beyond some rough off-angle color shifting.
What does not look good is the comparatively huge “chin” bezel at the bottom. Even though it would have been considered extraordinarily slim just a few years ago, it really stands out on the Axon 20 5G considering the supposedly breakthrough nature of the device. I’ve seen phones that have managed to integrate conventional selfie cameras into thinner bezels than this, which kind of undermines the point of putting one under the display.
That feeling only intensifies when you go through the Axon 20 5G’s setup process, which shows the camera in the worst possible conditions. The under-display integration is extremely noticeable on light backgrounds, like what you tend to see on settings screens. There’s a square patch of the screen that exhibits a clear dithering effect, making it appear much lower resolution than the rest of the panel. I will just say right now that I think it looks worse than a notch.
In more general use, it’s harder to notice. If you’re viewing photos or a full-color wallpaper, you can see the lower-resolution area if you look closely, but it isn’t quite as distracting. And as with other companies who’ve shipped Android phones with notches or hole-punches, ZTE’s default software uses a black background for the top part of the screen where status and notification icons are displayed, which does make the camera near-invisible. But really, if you need to resort to the same old notch-hiding techniques to disguise your under-display camera, what are we even doing here?
The above images show how visible the camera is on colorful, white, and black backgrounds.
Of course, the next obvious question is how the camera actually performs. The news here is not great either. I don’t want to diminish the technical achievement of getting a halfway functional camera under an OLED screen at all — it involves new types of transparent materials, pixel filters, and demosaicing algorithms to make sense of the light that hits the 32-megapixel sensor. But the result, unfortunately, is a bad selfie camera.
In good light, the Axon 20 5G’s selfie camera takes hazy, soft photos with weak colors and blown-out highlights. Compare it to the Pixel 5 below:
Pixel 5 (left) vs Axon 20 5G (right)
Just to be clear, that Axon 20 5G photo was taken with the portrait mode and smoothing filters turned off.
Pixel 5 (left) vs Axon 20 5G (right)
The disparity is just as stark in low light, with a ton of noise and obliterated detail. I turned off the Pixel 5’s night mode here to make it more of a fair fight, and it still crushed the Axon 20 5G.
This under-display selfie camera is merely functional, and that’s being generous. It can capture images through the screen, yes, which is indeed a minor miracle. But you probably wouldn’t want anyone else to see them.
This isn’t the most effusive compliment I can give a phone with a supposedly breakthrough selfie camera, but the ZTE Axon 20 5G is actually a much better proposition if you don’t care about selfies or video calls. It’s otherwise a pretty credible phone for $449, though despite providing a dollar price ZTE says it won’t be available in the US or Canada for now. (It’s €449 in the EU and £419 in the UK.)
While the Axon 20 5G has a huge footprint, it’s still slim at just under 8mm thick, and ZTE has included a reasonably large 4,220mAh battery inside. The processor is a Snapdragon 765G with an integrated 5G modem, same as the Pixel 5 and the LG Velvet, and it can be configured to have up to 8GB of RAM and 256GB of storage.
Other specs include an optical in-display fingerprint sensor that works fine, 30W fast charging over USB-C, and a headphone jack. There’s a 64-megapixel main camera and a 16-megapixel ultrawide, along with 2-megapixel macro and depth sensors that you can probably ignore. The main areas where ZTE has cut corners are its mediocre haptics system and an unimpressive downward-firing speaker.
The fact that ZTE finally got a phone like this onto the market is a notable milestone, but I’m not sure who the device is really for. The under-display selfie camera often looks worse and more distracting than a notch, and the image quality is clearly compromised. It’s ironic that a phone might be more appealing to an audience that actively doesn’t care about its key selling point, but that’s where we’re at with the Axon 20 5G.
After grabbing all the headlines with the launch of its Axon 20 5G back in September ZTE has now made the world’s first phone with an under-display camera available globally.
The initial sales will happen via invitation codes obtainable via ZTE’s New Vision Club as well as the brand’s official social media channels.
In addition, all buyers will be treated to a free pair of ZTE TWS LiveBuds. Pricing is set $449/€449/£419 with availability in all 28 EU member states as well as the UK, South Korea, Ukraine, Thailand, Malaysia, Philippines, the UAE, Saudi Arabia and South Africa. You can scoop up the Axon 20 in any color as longs as it’s black.
We recently got out own Axon 20 5G unit at the office and you can read our first impressions here.
Samsung introduced earlier this year the Galaxy A42 5G – its cheapest 5G phone to date and one of the first to use the new Snapdragon 750G chipset. We received the device for a review and here are our first impressions from the Galaxy A42 5G before handing it over to the review team.
Taking it out of its retail box, the Galaxy A42 5G feels quite comfortable in the hand, even with its 6.6” screen. On one hand, it is good the panel is Super AMOLED because it is bright and vibrant, on the other, the resolution is 720p, which is rather disappointing. At least the fingerprint scanner made its way under the display – a feature plenty of other more expensive midrangers can’t match.
The phone’s chipset – the Snapdragon 750G – is a 5G variant of the Snapdragon 730G and is built on the 8nm process. This means it should offer excellent efficiency, which along with the 5,000 battery should offer stellar battery life. Samsung brought 15W fast charging to the Galaxy A42 5G and there is an adapter in the retail box.
There are four shooters on the back, lined up in a square, and visually they are alright – it is the quality of the photos that matter, not the looks of the camera island.
The Galaxy A42 5G is among the growing number of mid-rangers to offer 5G support, but the company’s name alone gives it an adavantage against most Chinese rivals in Western markets. The thing is people that shop phones in these price ranges won’t necessarily insist on having 5G connectivity (if they even have access to such a network in the first place). This means the phone will need to prove that its qualities go way beyond the advanced modem. We’ll know how this turns in a few days.
Week 51 saw plenty of movement in our trending chart, although the top positions are mostly occupied by familiar faces.
The Redmi Note 9 Pro 5G jumped back to the top wiht it Poco M3 stablemate and the Apple iPhone 12 Pro Max joining it on the podium.
The veteran Galaxy A51 used the relative calm and boosted its standing by five positions, while the Redmi Note 9 Pro climed 3 to capture fifth.
Another Poco, the X3 NFC returns to the top 10 in seventh position, just behind the upcomign Galaxy A72 that just appered on our radar.
Xiaomi Mi 10T Pro is another phone on the rise, taking eight, while the Galaxy S21+ is going in the opposite direction for the time being and is now ninth.
Samsung Galaxy A21s completes the top 10, leaving no room for the Reno5 Pro+ that was flying as high as second last week.
At the start of this year we asked you what will be the most exciting features of 2020 smartphones. Now that the year is almost over it’s time to look back and see if makers delivered and to ponder what will be the highlight features of 2021 models.
The winning feature of the 2020 poll was under display selfie cameras. The first production phone with an UD camera is now a reality, but there’s just the one model and it’s just now becoming globally available (our review is coming up shortly, by the way).
The runner-up suggestion, cheaper foldable phones, also didn’t come to pass. Makers ironed out some of the kinks of the 2019 models, however prices remained out of reach for many.
At least the other options saw actual progress – 100+ megapixel cameras and periscopes have available for several models (including reasonably-priced ones), charging speeds (both wired and wireless) went through the roof, high refresh rate screens hit 144Hz in the premium market and 90Hz in the entry-level market.
If 2019 was the year of 5G, and 2020 was supposed to be the year of the UD camera, what will 2021 be about?
We’ll give the UD cameras and cheap foldables another shot as we’ve been hearing rumors that they may take another step forward next year. Here are some other suggestions about tech we can feasibly see next year that could prove to be the “next big thing”.
5x periscopes are quite common and there are a few 10x ones as well, but they all have a fixed focal length. Next year we may see periscopes capable of continuous zoom as O-Film and Oppo already announced modules with variable focal length. This will deliver a boost in image quality as digital zoom doesn’t work all that well with the small sensors and small apertures.
Smartphones broke the 100MP barrier this year and can go up to 600MP in the future – Samsung is reportedly working on such a sensor. Human eyes have resolution equivalent to around 500MP, so such a sensor will be unmatched in its ability to capture fine detail. If not 600MP, a 150MP 1” sensor would be a major upgrade over what we currently have as well.
Foldable phones – cheap or not – will get another round of improvements. But there are also rollable designs on the way. LG is supposed to unveil a rollable design as early as March and Oppo already impressed with a functioning prototype (though it said the tech isn’t ready for prime time). Samsung and Xiaomi (and probably others) are working on rollable designs as well.
Both foldable and rollable phones will benefit from a tougher protective material – ultra thin glass doesn’t cut it, we need something that can at least stand up to the regular scratches that happen in your pocked from keys and coins.
Corning Incorprated
Nvidia acquired ARM this year and while we’re unlikely to see Tegra chipsets power smartphones again (other companies may see this as anti-competitive), the GPU maker has designed custom ARM cores in the past. And, of course, GPUs – would a GeForce GPU make for better gaming phones than the current Mali designs?
Ultra Wideband (UWB) is already available on phones, but they mostly use it as a faster Bluetooth for sending data between devices. However, UWB has another skill – it can determine the relative distance and bearing of other devices. This is a great way to find your keys, but more advanced uses include pointing at something with your phone and hitting “On”, the phone will use UWB to figure out which of your smart home gadgets you were pointing out.
Admittedly, some of these features are more likely to happen next year than others. But even announcing a prototype can be valuable as the smartphone ecosystem is too large to adapt instantaneously. Just think how long it took for Android to get to grips with the changing screen size of a foldable phone when you open it.
The Chinese giant OPPO presented in China its mid-range smartphone in its 5G version. There are many changes compared to his younger brother A 31 standard. Let’s find out which ones in the complete article
by Lorenzo Tirotta published 20 December 2020 , at 09: 31 in the Telephony channel Oppo
Today , OPPO presented its new smartphone of medium-low range A 53 5G . The device represents the 5G version of the already known OPPO A 53, launched on the market last September. If you think that this new version only adds the 5G module to the standard one, you are wrong . The new OPPO A 53 5G brings important improvements in almost all sectors, from the hardware one but also considering the software one.
MediaTek Dimensity 720: the chip ready for 5G
The processor mounted becomes the MediaTek Dimensity 720 , capable of supporting the 5G module, to the detriment of the less performing Snapdragon 460 used on A 53. The display has a good 6.5 inch LCD panel with resolution Full HD + , one update frequency to 90 Hz and even a maximum brightness of 480 nit. The 5G version of A 53 comes with 4/6 GB of RAM and 128 GB of external storage memory, not expandable.
The multimedia compartment is still made up of a triple camera , but it gains in quality. The main now sees the presence of a sensor from 16 MP with focal aperture of f / 2.2 followed by a lens for macro shots and a depth sensor of 2 MP . The selfie cam instead results from 8 MP and it is inserted inside a hole in the upper left of the screen, as has been fashionable lately. The device measures 162, 2 x 75 x 7.9 mm and weighs 175 g , supports Dual-SIM and works with Android 10 customized with ColorOS 7.2 .
Autonomy is probably the only characteristic that does not improve compared to A 53 . The battery of the 5G version has a capacity of 4. 040 mAh against 5. 00 0 mAh of the standard version. Finally OPPO A 53 5G continues to place a 3.5mm jack as well as a fingerprint sensor on the side of the frame instead of on the back like its predecessor.
Prices and availability
The phone was unveiled in China today at a price of CNY 1. 299, about 160 euro at the exchange rate. It will probably also be distributed for the European market, even if at the moment there is no news about it for our country.
Last week it was about the attempts of the German car manufacturers to keep up with autonomous driving. Conclusion: More than a maximum of level 3 (highly automated driving) in traffic jams in fine weather is not possible. Strictly speaking, Tesla can – and this was also noted in the forum – only level 2, but experts still agree that the company is ahead of the game with aggressive advertising, risky rollout and, in particular, the consistent extraction of test data when using autopilot.
Approx. 680 Millions of kilometers driven with autopilot, a total of 5 so far, 33 Billion kilometers – in this regard, no one Tesla can do that Hold water. Markus Duesmann, CEO of Audi AG, who is by no means alone in his assessment made in August: “When it comes to computers and software architecture, Tesla certainly has a two-year lead, and automated driving too.” What is missing: In the rapid world of technology, there is often time to rearrange the many news and backgrounds. At the weekend we want to take it, follow the sidewalks away from the current, try different perspectives and make nuances audible.
Questionable stage model The level model of autonomous driving with its six levels may be misleading overall, as it suggests a technical development that is progressing steadily from a low to a high level of automation or autonomy – comparable to the numbering of mobile radio standards (4G, 5G) or software versions. In addition, this representation is often supplemented by a time axis, which also gives the impression that the stages are reached one after the other.
From one level to the next there are definitely worlds, especially from level 3 to level 4, much more changes than the simple version increase suggests. We could also speak of a tiered model of four-wheeled or two-axle transport and thus refer to prams (level 1), go-karts, cars and buses (level 4) – all four-wheeled and two-axle road vehicles. It is obvious that this level scale makes little sense – the differences between the levels are greater than the similarities.
Degree of automation of automated driving
(Image: VDA)
Two development paths Instead of a linear development towards more automation, two separate areas of application are emerging: On the one hand, increasingly advanced assistance systems in private vehicles correspond to this levels 1 to 3 in the standard model. The focus here is still on the vehicle and its driver; The auto industry favors and pursues this technology path.
On the other hand, there is the operation of driverless vehicles in limited areas of application, as robo-taxi fleets in the transport of people or goods. This corresponds to level 4, here, for example, driverless taxis or shuttle services are possible, limited to a specific operational design domain, defined routes or private property. This is also the area in which autonomous shuttles and people movers can be found. A lot happens during this step: The driver becomes a passenger.
This also makes it clear that this variant of autonomous driving is much more similar to public transport – because there is also chauffeur, professionals sit at the wheel of buses, trains and taxis – as the autonomous vehicle à la auto industry, the ever more technologically advanced private car, at the wheel of which despite “Autopilot” (Tesla), “Super Cruise” (General Motors) and “Drive Pilot” ( Daimler) the same tired driver-person is still sitting. Perhaps it would therefore make sense not to speak of “autonomous driving” at all, but instead – depending on what is meant – to speak of “assisted driving” or “driverless passenger transport” to name the two development paths differently.
As the year winds down it’s a great time to reflect on the top stories of the past 12 months. This is the first of four installments where we look at the stories that shaped this year.
Welcome to our yearly recap of the top stories of 2020, broken into quarters. Below we’ve listed the top stories of Q1, from January 1 through to March 31.
This was the exciting time of the first flagships of the year. High-refresh rate screens were a big trend, each phone had a 5G added to its name (and a modem added to its innards), the Snapdragon 865 was the hot new thing everyone wanted to have. But it was also the time when the ongoing pandemic that shaped 2020 grasped the entire world and almost put a halt to the mobile industry.
Q1 was defined by a few key announcements. Xiaomi gave us the Mi 10 and Mi 10 Pro – the latter being the first device to use Samsung’s new mammoth 108MP sensor and the pair premiering the Snapdragon 865 chipset.
Samsung followed a few months later with the Galaxy S20, S20+ and S20 Ultra with 120Hz screens, Exynos 990 or Snapdragon 865 chipsets and new cameras. The Galaxy S20 Ultra was Samsung’s first device with a periscope camera and the first to use its in-house 108MP sensor, which shot 12MP stills with 9-in-1 binning. The Galaxy S20 Ultra was also huge – the biggest Galaxy S smartphone to date with a massive 6.9-inch Super AMOLED display.
Sony launched the Xperia 1 II in March, but it wasn’t until May and June that the device made its way to people’s hands. It brought refinement to the Xperia 1 platform with bigger camera sensors, faster lenses, the first eye autofocus in a phone, a bigger battery, while retaining what made the Xperia 1 so appealing – a unique industrial design and 4K OLED display.
Huawei delivered the P40 and P40 Pro at the end of March. The P40 Pro was a true photography tool with the largest camera sensor in a phone (a claim that lasted throughout 2020) – Huawei’s potent 50MP Quad-Bayer, a 5x periscope camera and a 40MP ultrawide with a huge sensor and autofocus.
The Oppo Find X2 arrived in early March with an AMOLED display that could both run at 1440p and 120Hz, a 5x periscope camera, Snapdragon 865 chipset, and a Vegan Leather finish that we enjoy to this day.
Just three days into the year Samsung unveiled the Galaxy S10 Lite and Galaxy Note10 Lite as affordable options to their higher-end namesakes. They were interesting devices to say the least – the Galaxy S10 Lite had a faster Snapdragon 855 chipset and better battery life, while the Galaxy Note10 Lite had better cameras and an S Pen.
There were a few other announcements – the Realme 6 and 6 Pro, the Nokia 8.3 5G, the Redmi Note 9 Pro Max. And then we began looking at Q2 for the upcoming announcements of the OnePlus 8 Pro and the Apple iPhone SE (2020), among others. The months of April through June are coming next!
Redmi Note 9 Pro specs leak
The phone is expected to sport the recently announced Snapdragon 720G chipset, a 5,000 mAh battery and 18W charging.
The Samsung Galaxy Note20 Ultra 5G locked to AT&T, T-Mobile, and Verizon’s network has already received the Android 11-based One UI 3.0 stable update, and now it’s the Note20 Ultra 5G locked to Sprint’s network that’s getting a taste of Samsung’s newest custom Android skin.
The vanilla Note20 5G on Sprint’s network is also receiving Android 11 with One UI 3.0. The new builds for the regular Note20 and Ultra models have version numbers N981USQU1CTL2 and N986USQU1CTL2, respectively.
The One UI 3.0 update is rolling out over the air and should reach all the units in a couple of weeks. But if you can’t wait for an update notification to pop up on your device, you can try checking for the update manually by heading to the Settings > Software update menu on your phone.
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