ModernWarzone on Twitter: "According to @charlieINTEL 120 HZ is available on PS5 for #Warzone with an HDMI 2.0 cable. The patch notes originally stated it would require a 2.1 cable. https://t.co/ac3P9Kb7RB" /
Xbox One X won't output 1440p at 120hz - Microsoft Community
When trying to change refresh rate from 60hz to 120hz I get a black - Microsoft Community
Wavlink Displayport to HDMI Adapter 4K@60Hz, DP 1.2 to HDMI 2.0 Active Converter Support UHD 4K@60Hz, 3D Resolutions up to 1920x1080@120Hz for HDTV, Monitor, Projector, 1-Pack - Newegg.com
Amazon.com: CABLEDECONN HDMI 2.1 Ultra 8K HD Bi-Directional Switch 8K@60Hz 4K@120Hz 1in 2out 2in 1out High Speed 48Gbps Splitter(Singal Display) Converter with One 8K HDMI Cable Compatible with Xbox X PS5 :
4K 120Hz potentially possible over HDMI 2.0! | Blur Busters
Amazon.com: GE 4K HDMI Cable, 6 ft. HDMI 2.0 High Speed 18 Gbps with Ethernet, 4K 60Hz, 1440p 1080p 120Hz, HDR, for HDTV, Streaming, Blu-ray, Gaming, PS4 Pro PS5 Xbox, 33522 : Everything Else
Guide: How to set up PlayStation 5 for 4K, 120Hz, HDMI 2.1 & HDR - FlatpanelsHD