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Samsung QE75Q900R Review • The ultimate 8K TV

Samsung QE75Q900R

We used to talk about high definition TVs. Now, with 8K we would say, we drowned in pixels. The new 8K era has dawned and the image is becoming more natural than ever. We review the Samsung QE75Q900R.

One of the biggest news of the last Berlin exhibition, IFA2019, came from Samsung. The manufacturer announced that it is moving fast towards the next generation of TVs with 8K UHD resolution, ie with a resolution panel of 7,680 x 4,320 pixels.

This announcement was not just a firework display to impress the visitors of the exhibition, something we have heard from many companies in recent years, but it was about a real series of 8K TVs coming to market now and not in 2020

The new series is called Q900R, it is QLED technology and is formed by three models. A 65-inch at 4,999 euros, a 75-inch (which we try here at 6,999 euros) and the large (for a few) 85-inch at 14,999 euros. 

Was it 4K UHD material when we tried the first TV of this resolution? Of course not. You see the electronics industry is always one step ahead of the content industry. First the devices come out and then (for years) the movies and the series. This time, however, the 8K content is much closer.

YouTube has 8K, there are 8K cameras and many sports (but also series) are already recorded in 8K. The mission of Samsung’s Q900R series is not to play native 8K content, but to “convert” to 8K any material out there: From the province’s 576-line provincial TV channel to Netflix UHD series.

So Samsung’s new 8K TV series is coming to make the world picture better, not just once but four times UHD and sixteen times Full HD.


The Samsung QE75Q900R 8K UHD panel is Direct Full Array backlight technology, with 480 control zones increasing to 1000+ with the algorithm that uses the Supreme UHD Dimming system.

The scan is 120Hz which doubles to 240Hz with the BFI technique. The color depth is 10bit, while in addition to 100% color volume, close to 100% is the DCI-P3 coverage. The new Q900R TVs feature an Ultra Black filter for consistent contrast performance, regardless of room lighting.

This of course gives HDR, which is referred to as Q HDR 8K due to its 4,000nits brightness, as well as HDR10 + and HLG. There is no Dolby Vision, which is a strategy of Samsung. The 75Q900R has the Ambient Mode application that helps the TV to be fully integrated in the space that will host it, presenting part of the wall or other subjects on the screen.

The panel is connected to the One Connect box with an almost transparent connection cable. This is thicker than the one used in Samsung’s current 4K UHD series. Also larger in size compared to the 4K UHD series is the One Connect box. You see now at 8K the power requirements are higher as the processor will have to manage and burn more pixels.

The Q900R One Connect box is not compatible with other Samsung TVs, as is the near-transparent cable. There are other terminal plugs at its ends. Otherwise the 75Q900R architecture is well known.

It rests on two legs that in case the TV is mounted on a wall, they can be stored in special slots that the device has on its back. Design 75Q900R looks like a typical large TV, without particularly thin thickness. The One Connect box has four HDMI ports (one with ARC), one optical output and three USB 2.0 ports that can also function as an 8K video player.

Samsung, wanting to support the buyers of the Q900R series, states that when the HDMI 2.1 port is introduced, it will release a new One Connect box with this feature. So just changing the One Connect box will be enough to make the Q900R new again next year.

So how early or not is the transition to 8K resolution, when the best content available at the moment is 4K UHD resolution?

The answer requires a rational approach, “forgetting” the cost factor, which in this case is tempting. If we were just talking about an 8K panel driven by a conventional processor, buying an 8K TV would officially be considered too early. What differentiates the Q900R beyond the resolution of its panel, is the processor, since for the first time it uses artificial intelligence (AI) in image and sound.

The resulting combination is interesting and very promising and in essence shapes the explosive effect presented on the screen. This TV does not want an 8K signal to reveal its virtues, it is not designed for such a mission. Besides, there is not even an HDMI 8K input, something that will be presented by the HDMI forum in 2019 under the name HDMI 2.1.

Its mission is to present what we see today (ie channels, our own material and stream services) in 8K resolution. Here comes the 8K AI processor of the TV which has nothing to do with that of the current Samsung Q9F series. This is something new that uses “deep learning machine” techniques, powerful and smart databases and forecasting tools.

So it analyzes the image in real time, recognizes its elements, replaces them with other 8Ks it has in its database and “paints” it on the screen from the beginning. That is, a type of dynamic upscaling that behaves depending on the image entering from the source.

To put it more technically, the AI ​​processor uses MLSR (Machine Learning Super Resolution) technology, databases (Formula Bank) containing data from millions sorted in pairs in low and high resolution and content based to extract “upgrade” recipes (upscaling). 

Thus, the processor analyzing the input signal selects one or more “recipes” in each frame, based on which, it upgrades to 8K UHD of the panel. Increases brightness where it should, clears the outlines of objects, drowns out “burnt” whites, suppresses low-resolution noise, corrects sharpness, restores detail, and adds texture and freshness to the image.

It is a powerful processor that “runs” plenty of real-time software to convert the bad image source to 8K resolution. Even digitized content from VHS tapes, this TV will present it better than the original, I wish we could “write” the effect of the screen on a stick. We tested the processor, the Q900R, with plenty of “bad” material such as a TV channel, old YouTube videos, DVD movies and even downloads from old cell phone cameras.

Also read: Sony Bravia XG85 (55XG8505) Review • Reliable Midrange 4K TV

What the screen presented was inconceivable, as if someone were playing with our eyes. We could never have imagined that one day there would be such a device, an image device that would accept a few pixels at its input to make them 33.2 megapixels. Joining the pieces, the Q900R series combines QLED technology, 8K UHD resolution and an 16-bit AI processor.

QLED technology is committed to 100% color volume and peak brightness of 4,000nits. The 8K UHD resolution of the panel brings for the first time in our space an unprecedented visual capability. It is the huge perceived 3D sensation, opposite the panel the image looks as if it exceeds the limits of the TV frame.

Samsung QE75Q900R specifications

  • TYPE:  75-inch TV 8K UHD
  • PANEL:  7,680 × 4,320 pixels, Full Array QLED
  • RECEIVERS:  ANALOGUE & DVB-T2 / C / S2 x2, PVR Ready & 120SHD 4 , ARC, MHL), 3xUSB 2.0, 1x Digital Optics, 1xEthernet, 1xCI, 1x RS232, 3xRF [1xAntenna, 2xSat]
  • SOUND:  4.2 ch / 60W A.I. Sound
  • DIMENSIONS: (   LxWxH ): 167.72x 102.49 x 33.74 cm (with base)
  • WEIGHT:  41.1 kg (with base)


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