CES: Samsung shows TVs with mini and micro LEDs

Source: Heise.de added 07th Jan 2021

  • ces:-samsung-shows-tvs-with-mini-and-micro-leds

The new brand name Neo QLED includes the expected televisions with mini LEDs in the locally dimmable backlight. First, the technology in the 8K TVs comes from the QN 900 A series and the 4K -TVs from the QN 90 A series are used. Experience has shown that it will gradually migrate to the cheaper model series.

Thanks to the tiny LEDs, the backlight of the TV displays can be very finely adjusted to the picture content in many zones – like many dimmable ones Zones, Samsung traditionally does not reveal; We have to submit that in future tests.

Quantum Matrix Samsung calls the whole Quantum Matrix technology: The Quantum Mini-LEDs used are therefore only 1 / 40 set as high as the previous light emitting diodes. You no longer wear a lens cap, but are covered with a thin diffusing film. This allows them to be joined closer together. Light-focusing layers over the LED matrix are supposed to prevent blooming, i.e. the outshining of light areas into actually dark parts of the image. So far, this has been an obvious weakness of LCD TVs compared to OLEDs. The resolution is 12 bit, so 4096 Generate brightness gradations.

Like the previous 8k TV, the high-end displays are housed in a housing that is flat from the front and back and has an extremely narrow bezel. New is the Attachable One Connect Box, a visibly slimmer box with all connections for the display.

The Neo Quantum processor is supposed to convert lower resolutions and moderate streaming quality to the respective display resolution optimize. Samsung has also announced improvements in terms of sound; For example, Space Fit Sound should automatically optimize the sound to the position of the audience.

Samsung First-Look-Event CES 2021 (8 pictures) The Neo QLED TVs from the QN series 900 A and QN 90 A are in the elegant Infinity housing with extremely narrow frames. (Image: Samsung)

The TV for the home office Samsung knows about the influence that Corona has on people’s lives – especially since TV -Sales have not decreased due to the pandemic. This is why smart TV should support users at home in the future: The smart trainer should keep viewers fit in front of the TV. Via a connected webcam, an avatar can give tips on how to move correctly during exercises. The workout app then shows the results of the physical training.

Samsung also wants to make it easier to watch videos together. Google Duo is now also supported by the Tizen operating system on TVs. So far, the video app for group streaming with a webcam on TVs only works on smart TVs with the Android operating system and some streaming sticks. Samsung also promises improved voice guidance and gesture control of the TV with the connected webcam.

Micro-LED TVs Tens of millions of tiny light-emitting diodes are in the classy micro-LED TVs. Samsung has not yet announced price and sizes.

(Image: Samsung)

“Any Shape, Any Size “This is how Samsung advertises its micro-LED TVs. The TVs consist of several modules – which was the case with the 2018 first introduced LED TV “The Wall “was the case. According to Samsung, the current displays contain up to 24 millions of tiny Light-emitting diodes that were developed together with Samsung’s semiconductor division. Of course, Samsung couldn’t resist the swipe at OLEDs, the inorganic RGB LEDs show no burn-in and their luminosity and thus the colors remain consistently high for a long time – Samsung promises 100. 000 hours. Samsung has not yet said how many modules an LED TV for the living room consists of. As usual, the price should be quite high.

The speakers were integrated into the LED panels, Samsung calls this Arena Sound. The sound therefore comes from the screen itself, which is intended to increase immersion. Sony and soon also LG are pursuing something similar with their OLED TVs with integrated actuators. The frame around the LED wall is extremely narrow. You can connect up to four sources at the same time and bring them to the screen.

Everything eco Samsung chose “going green” as a hook for its first-look event, presented remote controls with solar cells instead of batteries and announced more compact cardboard packaging. These should be used by buyers for upcycling, for example to build furniture out of the solid cardboard.

In view of the steadily increasing screen diagonals, one must at least question the eco-effect of TVs – the larger the screen, the higher the power consumption of the TV. HDR functions also require ever higher luminance levels and thus more energy. At least built-in ambient light sensors help to keep the power consumption in check.

(uk)

Read the full article at Heise.de

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media: Heise.de  
keywords: 4K  8K  Android  App  Google  LCD  Oled  Operating System  Qled  Samsung  Smart TV  Sound  Speakers  TV  

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