optix monitors use a curved display panel that has a curvature rate of 1500r, which is most convenient and best suited for a wide range of applications from conventional computer games to gaming. curved panels also assist in immersion in the game, making you feel better connected to the whole experience. curved display (1500r) refresh rate 165 hz 1ms response time - eliminate screen tearing wide color gamut - the colors and details of the game will look more realistic amd freesync anti-flicker and less blue light - game longer and prevents eye strain and fatigue frameless design - the ultimate gaming experience 178 ? wide viewing angle night vision - clearly see every detail in the dark high resolution wqhd screen type: va backlight: w-led diagonal [inch]: 27 & ,(69cm) resolution: 2560x1440 (wqhd) pitch [mm]: 0,2331 (w) x 0,2331 (h) aspect ratio: 16: 9 display surface: anti-glare brightness [cd/m2]: 250 contrast: 3000: 1 response [ms]: 1ms viewing angles (horizontal/vertical): 178 ? (h)/178 ? (e) number of colors: 16.7m connectors: 1x dp (1.2a) 2x hdmi (2.0b) 1x headphones kensington castle power supply: external adapter 20v 3,25a, power: 100 ~ 240 v, 50 ~ 60 hz wall mounting: vesa 100 x 100 mm monitor tilt : -5 ? ~ 20 ? tilt color: black dimensions: 611.5 x 457.9 x 225.4 mm weight [kg]: 5,4 kg warranty: 24 months