In that case, change the TV’s HDMI ULTRA HD Deep Colour setting to Off.
Supported Display Resolution
4K @ 100/120 Hz Support Format
Resolution Frame rate (Hz) Colour Depth/Chroma Sampling
8 bit 10 bit 12 bit
3840 × 2160p
4096 × 2160p
50
59.94
60
YCbCr 4:2:0 YCbCr 4:2:0 YCbCr 4:2:0
YCbCr 4:2:2 YCbCr 4:2:2 YCbCr 4:2:2
YCbCr 4:4:4 YCbCr 4:4:4 YCbCr 4:4:4
RGB 4:4:4 RGB 4:4:4 RGB 4:4:4
100
120
YCbCr 4:2:0 YCbCr 4:2:0 YCbCr 4:2:0
YCbCr 4:2:2 YCbCr 4:2:2 YCbCr 4:2:2
YCbCr 4:4:4 YCbCr 4:4:4 -
RGB 4:4:4 RGB 4:4:4 -
1) Supported when HDMI ULTRA HD Deep Colour is set to On.
2) Only some HDMI input ports are supported.
You can only change the settings of the HDMI IN you are watching at the time.
You can specify a different setting for each HDMI port.
Using Instant Game Response
Picture Additional Settings Instant Game Response
On : Supports 4K@120 Hz (4:4:4, 4:2:2 and 4:2:0)
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Off : Supports 4K@60 Hz (4:2:0)
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