Samsung QN55QN90AAFXZA 4K Neo QLED (2021)

(7 customer reviews)
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  • At you can purchase Ultra Slim Flat TV Wall Mount Bracket for Samsung 55" Class QN90A Neo QLED 4K UHD Smart Tizen TV (QN55QN90AAFXZA) Low 1.4" Profile Design, Heavy Duty Steel, Flush to Wall, Simple Install for only $74.99 , which is 96% less than the cost in eBay ($1,749.00).
  • The lowest price of Samsung QN75QN90A 75" 4K Neo QLED Smart TV (2021) PLEASE READ ITEM DESCRIPTION. was obtained on September 5, 2022 9:31 am.


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Set Alert for Product: Ultra Slim Flat TV Wall Mount Bracket for Samsung 55" Class QN90A Neo QLED 4K UHD Smart Tizen TV (QN55QN90AAFXZA) Low 1.4" Profile Design, Heavy Duty Steel, Flush to Wall, Simple Install - $74.99
Last Amazon price update was: September 5, 2022 9:31 am
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SKU: N82E16889356673
Last updated on September 5, 2022 9:31 am
Last updated on October 7, 2022 11:06 pm
Samsung QN55QN90AAFXZA 4K Neo QLED (2021)
Samsung QN55QN90AAFXZA 4K Neo QLED (2021)



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Additional information

Specification: Samsung QN55QN90AAFXZA 4K Neo QLED (2021)




Neo QLED QN90 Series







Smart TV


Screen Size


Maximum Resolution

3840 x 2160

Aspect Ratio


Viewing Angle

Ultra Viewing Angle




ATSC Tuner

Video Processor

Neo Quantum Processor 4K

Speaker Configuration


Output Power



4 In


Ethernet In


Wi-Fi, Bluetooth



Digital Audio

1 Optical Out

Other Connectors

RS232 Control (Ex-Link)

Power Supply

AC110-120V 50/60Hz

Power Consumption

0.5W (Standby)

Internet Connection

Wired, Wireless

Remote Control



200mm x 200mm


Quantum Matrix Technology4K UHD4K AI Upscaling3Quantum HDR 32XQuantum HDR 24X (50")Neo Quantum Processor 4K100% ColorVolume with Quantum DotUltimate UHD DimmingMotion Xcelerator Turbo+Expert CalibrationUltra Viewing AngleAdaptive PictureFreeSync Premium ProAuto Game Mode (ALLM)Super Ultrawide GameView & Game BarNeoSlim DesignSand Black Bending Plate StandSmart TV Powered by TizenUniversal GuideAmbient Mode+Multiple Voice AssistantsTV PlusMulti ViewSolarCell RemoteSmartThings CompatibleSamsung HealthPC on TV

Dimensions With Stand W x H x D

30.3" x 48.3" x 9.3"

Dimensions Without Stand W x H x D

27.8" x 48.3" x 1.0"

Weight With Stand

48.3 lbs.

Weight Without Stand

39 lbs.

Date First Available

March 25, 2021

Samsung QN55QN90AAFXZA 4K Neo QLED (2021) Videos

Price History


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Reviews (7)

7 reviews for Samsung QN55QN90AAFXZA 4K Neo QLED (2021)

4.3 out of 5
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  1. Joshua S.

    Pros: -very bright -good hdr range -120 hz capable -low input lag with game mode on -qsymphony is a nice bit when paired with a Samsung soundbar Cons: -does have a dirty screen effect but its so rare I am not deducting an egg for it -only one of the hdmi ports is 2.1 Overall Review: This is a very nice tv for gaming and even just watching stuff on Hulu. I only with they had made all the hdmi ports 2.1 instead of just one as that is required for 120hz at 4K with hdr

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  2. larry8968

    The remote could be easier to use. It should have a light for dark use.

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  3. skippydedoda

    Really nice bright, clear, picture.

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  4. apicuill

    Great picture for a 75″ set. At first, I was worried that it might be a little too big for the area in my den as I was only 8′ from the TV. However, it turned out that it was perfect with an almost life size view of the screen. The colors are excellent and with the assortment of adjustments it was very easy to achieve the perfect picture.

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  5. rocrunner

    Bought as replacement when my Vizio picture was going out. Remote takes some getting used to but it’s fairly easy to master do wish it was backlit for use with dim light. I did have to tweak the picture settings from the factory settings as it was too bright in the room and the color was so intense the white had a slight pinkish tinge. I would recommend this to anyone plus the price couldn’t be beat.

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  6. sdbidder5150

    Initially I bought the Samsung 9-series (top of their Neo QLED 4K line) 65″ QN65QN90A to replace my 15 plus year old Panasonic Plasma TV, and was beyond disappointed and preferred the picture clarity of the 15 year old plasma over the brand new Samsung, so returned it and researched further and bought a competing technology OLED and found the Samsung Neo QLED pixel bleed-over from bright pixels into dark pixels across an entire screen full of typical video picture is far more noticeable than you might initially believe, and, like me, probably wouldn’t notice in a showroom with all the bright overhead lights creating reflections and glare, but becomes noticeably annoying in the real-world dark evenings viewing. I bought the competing LG OLED C1 – immediately noticed the drastic improvement in picture quality/clarity of the LG OLED over the Samsung Neo QLED – LG OLED is what ideal HDTV picture quality is expected to be – perfect blacks unaffected by bright pixels bordering the dark pixels eliminates the slight fuzziness / blooming of the Samsung you might overlook in the showroom. The Samsung user interface is also full of programming bugs that haven’t been corrected by Samsung over at least 3 separate model years. Talking with a neighbor with a low end Samsung from 3 model years prior, I found they have the exact same Samsung GUI interface glitches, bugs and poor functionality as the 2021 model year high end 9-series Neo QN90A , meaning Samsung hasn’t bothered to correct and improve simple lines of programming code for over 4 years. For instance, certain Settings submenus would be randomly grayed out / disabled for no reason (including primary functions like Picture for changing Brightness/Contrast/Color Mode etc, and Broadcast for scanning over-the-air OTA HDTV channels – simply turn off the Samsung TV power and turn back on a second or 2 later and the menu option becomes enabled again. Many advanced functions deep in the nested Samsung menus would be grayed out or when selected say ‘This feature not available’ – leaving you unsure if it is because of the random menu disabled programming bugs or the feature really isn’t available on this model (then why would it be listed in this model’s menu structure, easy to hide with simple programming and model-specific ‘properties’ files). The Samsung program guide often defaults back to the eastern time zone even though the TV is connected to the internet, showing the wrong TV Guide time period, once you change a channel, Samsung logic then re-reads the time from whichever source (internet, OTA broadcast signal, internal TV BIOS clock) and shows the correct time and program guide time period again – there is no problem with any other computer or device connected to the internet and the router timeclock remains with the correct time while Samsung programming logic is confused. For OTA channels, you can’t manually add a single channel, Samsung needs to rescan all channels which takes longer and you lose far distant channels that come in and out of signal strength. Your favorite channels also get reset by Samsung’s scanning and possibly other functions. There were numerous other inexcusable Samsung glitches I’ve already purged from my memory. All of which my neighbor with a lower end model 3 years earlier has the same Samsung programming bugs. The remote control trys to be minimalist with few buttons – that simply translates to a lack of quick functionality while being constantly irritating to use. Do yourself a huge favor and go with OLED technology, or at minimum avoid Samsung’s buggy user interface with another brand.

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  7. davenaja

    We received this QN90 Smart TV in excellent condition after unpacking and initial setup. Advanced Features make this a pleasure to setup and enjoy, in fact we feel we are part of the action. We installed the TV with a 125lb wall mount in our entertainment center and fell very comfortable with the results. Really feel Samsung has gone the extra mile with this model as it’s picture quality is superior in our opinion.

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