Acer 4k2k XB280HK

- G-Sync Technology

- Flicker-less Technology

- Height Adjust stand with tilt, swivel and pivot

- Display Screen Size: 28" (70.8cm)

- Aspect ratio: 16:9

- Panel Type: TN

- Brightness: 300cd/m2

- Contrast Ratio: 1000:1 (Typ)

- Dynamic Contrast Ratio: 10,000,000

- Resolution: 3840x2160 (Only over DisplayPort at 60Hz)

- Response Time: 1ms (GTG)

- Colurs: 16.7M

- Bits: 8 bits+HiFRC

- Viewing Angle (H / V ): 170 ° / 160 °

- Connectivity: 1x DisplayPort 1.2 (60Hz)

- USB Hub 3.0: Yes (1up, 4down)

- VESA: 100x100mm

- Speakers: No

- Warranty: 2yr