These are the 2020 Samsung QLED TVs that support HDMI 2.1, 4K @ 120Hz and eARC - HardwareZone.com.sg
Amazon | UGREEN hdmi 2.1 hdmiケーブル 2m 8K hdmi 8K/60Hz 4K/120Hz Ultra High Speed 48Gbps 超高速 PS5 PS4対応 Xbox Series X/S UHD HDR HDCP eARC 3D イーサネット ARC Apple TV Fire TV