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Shipping Included

- 28" 4K UHD Gaming Monitor
- TN+Film Panel Technology
- 170°(H)/160°(V) Viewing Angle
- 1ms Response Time
- 60Hz Refresh Rate
- 1 x HDMI, 1 x Display Port, 1 x USB 3.0 Hub

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Your estimated delivery time will be 2 business days from the time of order. Postcode Restrictions may apply. Find out more in the Delivery & Returns Tab below.


The Acer XB281HK is a 28 inch 4K UHD Gaming Monitor. The 28 inch display features a 100M:1 contrast ratio, Twisted Nematic Film (TN Film) panel at a impressive 3840 x 2160 at 60Hz resolution. With a 72% NTSC colour gamut you are able to get a truely stunning image.

Creating the smoothest gaming experience by syncing the frames rendered by your GPU to the refresh rate of the monitor. This creates a no lag experience.

Any Angle Viewing
The display can be tilted, swivelled and adjusted in height to perfectly fit your viewing requirements. The display also features In-Plane Switching (IPS) technology that allows colours to stay true no matter what angle you are viewing them from. Perfect for viewing with multiple pairs of eyes.

BlueLightShield™ Technology
The BlueLightShield™ which allows you to reduce the exposure of blue light which can cause eye damage by adjusting the colour and brightness of your display.

Flickerless™ Technology
The Flickerless™ Technology eliminates screen flicker allowing for less eye strain allowing you to concentrate for longer periods of time.

Acer's ComfyView reduces reflections from ambient light sources making the display easier to view.


  • NVIDIA® G-SYNC™ Tearing Prevention Technology
  • Brightness(Max) : 300 cd/㎡
  • Pixel Pitch : 0.161
  • Viewing Angle (CR≧10) : 170°(H)/160°(V)
  • Response Time : 1ms (Gray to Gray)
  • Pixels per inch: 157
  • Colour Gamut: 72% NTSC


  • HDMI
  • DisplayPort
  • USB 3.0 Hub

Mechianical design:

  • Tilt : +5°to -35°
  • Swivel : +30° to -30°
  • Height Adjustment : 150mm
  • VESA Wall Mounting : 100x100mm

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