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Acer Predator XB3 XB273K Sbmiprzx 27" Ultra HD 3840 x 2160 4K 120Hz (144Hz OC) HDMI DisplayPort NVIDIA G-Sync DisplayHDR 400 Quantum Dot Built-in Speakers Backlit LED IPS Gaming Monitor

In stock. Limit 5 per customer.
Ships from United States.
  • 3840 x 2160 Ultra HD 4K Resolution
  • 120Hz, 144Hz (OC) Refresh Rate
  • HDMI, DisplayPort Video Inputs
  • 4 x USB 3.0 Type A, 1 x USB 3.0 Type B Ports
  • NVidia G-Sync Technology
  • Built-in 4 Watt Speakers
  • Height, Swivel, Tilt Adjustable
  • VESA Mount Compatible
the top side of the monitor reddot logo
front side of the monitor
a monitor facing right
a monitor facing left
the back of the monitor
left side of the monitor
right side of the monitor

Get clearer gameplay with NVIDIA® G-SYNC™ as tears become a thing of the past.

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Make frame tears and blur a thing of the past with an overclocked refresh rate up to 144Hz and a response time of 4ms* on an UltraHD monitor.

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See the purest details of your surroundings. With the latest DisplayHDR™ 400 color technology colors are more accurate than ever.

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UHD icon, 4ms icon, displayHDR 400 icon, 144hz icon, G-sync icon, VisionCare icon

Warranty & Returns

Warranty, Returns, And Additional Information


  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years
  • Read full details

Return Policies

  • Return for refund within: 30 days
  • Return for replacement within: 30 days
  • This item is covered by's Standard Return Policy