UHD 4K 3840 x 2160 Native Resolution. Input Lag13 ms (1080p@120Hz), 17.9ms (1080P 60Hz), 17.9ms (4K 60Hz), 5 ms (1080p@240Hz). Resolution SupportVGA (640 x 480) to 4K UHD (3840 x 2160). HDMI in(x2), HDMI-1 (2.0/HDCP2.2) (4K 120Hz downscaling to 1080p120Hz), HDMI-2 (2.0b/HDCP2.2), HDMI-Internal (2.0b/HDCP2.2).