■有機ELモデル
LG C1 4K120Hz:5.3ms、4K60Hz:10.0ms
https://www.rtings.com/tv/reviews/lg/c1-oled
SONY A90J 4K120Hz:14.7ms、4K60Hz:16.7ms
https://www.rtings.com/tv/reviews/sony/a90j-oled

■液晶モデル
LG NANO90 4K120Hz:5.2ms、4K60Hz:11.5ms
https://www.rtings.com/tv/reviews/lg/nano90-2021
Hisense U8G 4K120Hz:5.8ms、4K60Hz:15.2ms(REGZAも同等程度と推測)
https://www.rtings.com/tv/reviews/hisense/u8g
SONY X90J 4K120Hz:11.1ms、4K60Hz:18.1ms
https://www.rtings.com/tv/reviews/sony/x90j

The 5 Best 4k Gaming TVs
https://www.rtings.com/tv/reviews/best/by-usage/video-gaming
1:LG C1
2:SAMSUNG QN90A
3:Hisense U8G
4:VIZIO M7
5:Hisense U6G
(LGとハイセンスはランクイン、ソニーはランク落ち)