Picture in picture, picture by picture, FPS Mode, Flicker Free technology, RTS Mode, Mercury free, arsenic-free glass, Sports Mode, 3 gaming modes, Quantum Dot Technology, RPG Mode, Low Blue Light technology, Delta E<2 calibration , 3-sided bezelless, Dell ComfortView Plus, VESA DisplayHDR 400 Curved Screen 1800R AMD FreeSync Premium Pro Display Visible diagonal: 34.18" Panel type: OLED monitor/Quantum Dot OLED Screen display surface: Anti-reflective Maximum preset resolution: 3440 x 1440 (DisplayPort: 165 Hz, HDMI: 100 Hz) Viewing angle: 178?/178? Pixel pitch: 0.23 mm Pixels per inch (PPI): 110 Contrast ratio: 1000000:1/1000000:1 (dynamic) Aspect ratio: 21:9 Backlight technology: White OLED Brightness: 1000 cd/m2 Response time: 0.1 ms (grey-to-grey) Connectivity HDMI 2 x DisplayPort 1.4 2 x USB 3.2 Gen 1 downstream with Battery Charging 1.2 2 x USB 3.2 Gen 1 downstream USB 3.2 Gen 1 upstream Audio line-out Headphones Dimensions Height with retracted/extended stand: 41.557 cm (lowest position) Width with stand: 81.525 cm Depth with stand: 30.571 cm Height without stand: 36.415 cm Width without stand: 81.525 cm Depth without stand: 12.711 cm Weight (monitor only - for VESA mounting): 6.27 kg Weight (including packaging): 14.57 kg Power supply Required voltage: AC 100-240 V (50/60 Hz) Power consumption during normal operation: 34 W Power consumption in standby/sleep mode: 0.5 W Temperature range Operating: 0 ?C - 40 ?C Humidity range Operating: 10 - 80% (non-condensing) Chassis Height adjustable: 110 mm Tilt: -5/+21 Rotation: -20? to 20? Flat panel monitor mounting interface: 100 x 100 mm Type : Premium Panel Exchange service Dell Premium Panel Exchange service allows free monitor replacement during the Limited Hardware Warranty even if you find a single defective bright pixel. Advanced Exchange Service This monitor comes with a three-year Advanced Exchange Service. If necessary, a replacement monitor will be shipped to you the next business day during the three-year limited hardware warranty.