The LG C1 & G1 now support 4K 120Hz Dolby Vision gaming from the Xbox Series X, after LG began rolling out public firmware update 03.11.23 to these 2021 OLED TVs.
Following some early testing, we discovered 6 things you need to know about playing Dolby Vision games on the Xbox Series X using the LG C1 or G1 OLEDs.
Timestamps:
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0:00 Green tick for 4K@120Hz Dolby Vision gaming
0:56 Installing firmware 03.11.23
1:38 #1: HDR10 games are being converted to Dolby Vision
3:03 #2: SDR games also converted to Dolby Vision with [Auto HDR]
3:46 #3: AMD Freesync Premium now works with Dolby Vision
4:57 #4: Xbox Series X Dolby Vision is 12-bit YCbCr422
6:34 #5: ALLM defaults Dolby Vision to [Cinema Home] preset
7:57 #6: Dolby Vision has higher hard-clipping point than HGiG
10:41 Why we prefer disabling Dolby Vision for gaming
This video was graded and uploaded in HDR10, but because Youtube is taking its own sweet time processing the video for HDR presentation, it may temporarily only be available to watch in SDR.