Keeps an eye on specifications Panel Type: OLED; Size: 48" 16:9 Aspect Ratio Height: 3840 x 2160 Ratio of Contrast 1500000:1 Angle of View 178º (R/L) 178º (U/D) 120 Hz is the refresh rate. D-Sub and VGA input and output Not using HDMI Yes, there is one DisplayPort. Yes, one headphone is out. No USB-C From the producer The page before The following page 1.5M:1 Contrast Ratio Design with gamers in mind Low Reflection Anti-Glare FPS or RTS mode Control by Remote The page before