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27 inch black QD-OLED gaming monitor on adjustable stand

Acer America

Acer America UM.GXXAA.106 Predator X27U 27" QD-OLED 240Hz gaming monitor

SKU CH-6RHQ-9EH8G MPN UM.GXXAA.106

A 26.5-inch QD-OLED panel delivers WQHD 2560 x 1440 resolution at 240 Hz with a 0.03 ms response time and 99 % DCI-P3 coverage

  • Cabinet ColorBlack
  • Screen Size27" (26.5" viewable)
  • WidescreenYes
  • Glare ScreenAnti-glare
  • PanelQD-OLED
  • Display TypeWQHD

Option 27” OLED WQHD 240Hz

  • QD-OLED panel delivers 99% DCI-P3 colour for vivid realism
  • 240 Hz refresh rate cuts frame time for smoother motion
  • 03 ms response eliminates ghosting in fast scenes
  • AMD FreeSync Premium syncs GPU output to prevent tearing
  • 100 million to 1 contrast ratio produces true black levels

Predator X27U QD-OLED 27" Gaming Monitor

The Predator X27U is a 27 inch gaming monitor built around a QD-OLED panel with a 26.5 inch viewable area. It targets competitive players who need a 240Hz refresh rate and a 0.03ms gray-to-gray response time at 2560 x 1440 resolution.

AMD FreeSync Premium and HDR 10 Support

Adaptive Sync via FreeSync Premium removes tearing and stutter when paired with a compatible AMD graphics card. HDR 10 capability allows a peak brightness of 400 nits for a 10 percent window, adding highlight detail in supported games and media.

99% DCI-P3 Color Gamut with Delta E<2

The panel covers 99 percent of the DCI-P3 color space and ships calibrated to a Delta E below 2, delivering accurate, vibrant color for both gaming and content creation without further adjustment.

Highlights

  • QD-OLED panel delivers 99% DCI-P3 colour for vivid realism
  • 240 Hz refresh rate cuts frame time for smoother motion
  • 03 ms response eliminates ghosting in fast scenes
  • AMD FreeSync Premium syncs GPU output to prevent tearing
  • 100 million to 1 contrast ratio produces true black levels

Specifications

BrandAcer
SeriesPredator
ModelX27U W1bmiipprx
Part NumberUM.GXXAA.106
Cabinet ColorBlack
Screen Size27" (26.5" viewable)
WidescreenYes
Glare ScreenAnti-glare
PanelQD-OLED
Display TypeWQHD
Adaptive Sync TechnologyFreeSync Premium (AMD Adaptive Sync)
Resolution2560 x 1440 (2K)
Viewing Angle178° (H) / 178° (V)
Aspect Ratio16:9
Brightness200 cd/m2
Contrast Ratio100 Million:1 MAX (ACM)
Response Time0.03ms (G to G)
Color GamutDCI-P3 99%
Display Colors1.07 Billion
Monitor Pixel Density0.229mm
Refresh Rate240Hz
HDR StandardHDR10
Curved Surface ScreenFlat Panel
Video Ports2 x DisplayPort 1.4 / 2 x HDMI 2.1
Headphone1
Power Supply100-240 VAC
Power ConsumptionNormal Operation: <48 Watts
Off (power-save): <1 Watts
Stand AdjustmentsErgonomic Tilt: -5° to 20°
Height Adjustment Range: 4.72"
Swivel: +/- 20°
Pivot: +/- 90°
Frame3S E2E
Built-in Speakers2 x 3W
Built-in WebcamNo
VESA Compatibility - Mountable100 x 100mm
Dimensions16.77"-21.5" x 24.04" x 12.32"
Weight12.21 lbs.
Shipping weight9.07 kg
Package size895 × 448 × 170 mm

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Questions about this item

Does the 26.5" QD-OLED panel support 240Hz at the native 2560 x 1440 resolution over a single cable?

Yes, the monitor delivers 240Hz refresh at 2560 x 1440 WQHD using its QD-OLED panel.

Will the stand fit on a compact desk and allow ergonomic adjustment?

The included stand provides height adjustment, swivel, pivot and tilt so you can position the 27" cabinet comfortably on most desks.

How does the monitor handle HDR content with its 200 cd/m2 typical brightness?

Typical brightness is 200 nits and peak reaches 400 nits at 10% window for HDR10, while the 100 Million:1 contrast ratio and DCI-P3 99% gamut preserve highlight detail.

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