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Black flat 26.5 inch QD-OLED monitor on height adjustable stand

MSI

MSI PRO MAX 271UPX12G 26.5" 4K 120Hz QD-OLED monitor

SKU CH-GJC1-ZYWPF MPN PRO MAX 271UPX12G

A 26.5" 4K QD-OLED display with a 120Hz refresh rate, 0.03ms response time and AMD FreeSync Premium Pro on a fully adjustable stand

  • Cabinet ColorBlack
  • Screen Size26.5"
  • Glare ScreenAnti-glare
  • WidescreenYes
  • Resolution3840 x 2160 (4K)
  • Refresh Rate120Hz
  • 5 inch QD-OLED panel delivers 4K detail at 120Hz
  • 03ms response time keeps motion crisp in fast scenes
  • 1,500,000:1 contrast ratio with DisplayHDR True Black 400 reveals deep blacks
  • USB-C with DisplayPort Alt Mode plus two HDMI 2.1 ports connect multiple sources
  • Height, pivot, swivel and tilt stand lets you set the perfect viewing angle

26.5-inch 4K QD-OLED display

The MSI PRO MAX 271UPX12G is a 26.5-inch monitor with a 3840 x 2160 resolution QD-OLED panel. It targets creative professionals and demanding users who need accurate colour and high contrast. The flat screen delivers 1.07 billion colours and a 1,500,000:1 contrast ratio. An anti-glare coating reduces reflections in bright rooms.

Sustained 120 Hz output with Penta Tandem structure

The panel maintains a 120 Hz refresh rate during extended sessions thanks to a five-layer tandem design with EL Gen 3 technology. This structure boosts light efficiency by 30 percent, allowing a peak HDR brightness of 1300 nits without increasing power draw. The 0.03 ms response time stays consistent under load. AMD FreeSync Premium Pro keeps motion smooth when frame rates vary.

DarkArmor Film manages heat and ambient light

DarkArmor Film absorbs ambient light to raise perceived black levels by 40 percent while the panel runs cooler than standard QD-OLED implementations. The 3H hard coating resists scratches during daily cleaning. VESA DisplayHDR True Black 400 certification confirms low black luminance in normal use. The stand offers height, pivot, swivel and tilt adjustments for ergonomic positioning.

Highlights

  • 5 inch QD-OLED panel delivers 4K detail at 120Hz
  • 03ms response time keeps motion crisp in fast scenes
  • 1,500,000:1 contrast ratio with DisplayHDR True Black 400 reveals deep blacks
  • USB-C with DisplayPort Alt Mode plus two HDMI 2.1 ports connect multiple sources
  • Height, pivot, swivel and tilt stand lets you set the perfect viewing angle

Specifications

BrandMSI
ModelPRO MAX 271UPX12G
Cabinet ColorBlack
Screen Size26.5"
Glare ScreenAnti-glare
WidescreenYes
Resolution3840 x 2160 (4K)
Refresh Rate120Hz
Viewing Angle178° (H) / 178° (V)
Monitor Pixel Density0.153mm
Display Colors1.07 Billion
Brightness250 cd/m2
Contrast Ratio1,500,000:1
Aspect Ratio16:9
Response Time0.03ms (GtG)
PanelQD-OLED
Display TypeUHD
VESA Certified DisplayHDRDisplayHDR True Black 400
Adaptive Sync TechnologyAMD FreeSync Premium Pro
Curved Surface ScreenFlat Panel
Video Ports1 x DisplayPort 1.4a / 1 x USB-C (DP Alternative) / 2 x HDMI 2.1
Headphone1
Power Supply100-240V, 50/60Hz
Stand AdjustmentsHeight, Pivot, Swivel, Tilt
Built-in Speakers2 x 2.5W
Built-in WebcamNo
VESA Compatibility - Mountable100 x 100mm
Package Contents1 x DisplayPort Cable (1.4a)
1 x Power Cord (C13)
1 x Quick Guide
1 x VESA Plate
4 x VESA Plate Screw
Color Report
1 x Fiber Cloth
1 x Cable Clip
Shipping weight9.07 kg
Package size762 × 476 × 140 mm

Questions about this item

How much power does the 26.5" QD-OLED panel draw when running at 120 Hz all day?

The 5-layer tandem structure with EL Gen 3 technology boosts light efficiency by up to 30 % and reduces power consumption while sustaining a peak HDR brightness of 1300 nits.

Which cables and ports do I need on my computer to drive 4K at 120 Hz on this monitor?

Use the DisplayPort 1.4a connection or the USB-C port with DP Alternate Mode; both support the full 3840 x 2160 resolution at 120 Hz.

Will my older GPU with only HDMI 2.0 run the 271UPX12G at its native 4K 120 Hz?

HDMI 2.0 is limited to 4K 60 Hz; to reach 120 Hz you need a graphics card with DisplayPort 1.4a or HDMI 2.1 output.

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