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For gaming, the QN990F supports both 8K at 120Hz and 4K at 240Hz.
In Standard mode, it measured 1,100 nits peak and 440 nits for fullscreen.
The Samsung QN990F’s AI Upscaling makes 4K sources look uncannily 8K-like
The picture was noticeably dimmer in Filmmaker Mode, so I used Movie for all of my subjective viewing.
The QN990Fs color space coverage measured 93.9% for UHDA-P3 and 72.8% for BT.2020.
(Also, I measured input lag on last years equally-8K QN900D at 10.9ms.)
The Samsung QN990F’s AI Upscaling makes 4K sources look uncannily 8K-like
Why bother with an 8K TV test if you dont get to watch actual 8K video?
The solution to this problem was to use a different picture mode.
The 8K TV to end all 8K TVs?
The QN990F’s pedestal stand
Its not as bright as the QN900D but otherwise offers exceptional pictures and sound.
The QN990F’s Wireless One Connect Box supports wireless 8K 120Hz transmission at up to 10 meters
Real 8K sources looked highly detailed and lifelike on the Samsung QN990F
The Samsung QN990F’s picture showed only minimal blooming or halo artifacts in torture test clips
The QN990F’s glare-free screen tech is highly effective at eliminating screen reflections in bright rooms, but shadow detail is lost when viewing in Filmmaker Mode in such environments
The Samsung QN990F’s picture looks good from any viewing angle
