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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

  • Screen size26.5 in (67.3 cm)
  • Display resolution3840 × 2160 (4K)
  • Refresh frequency120 Hz
  • Panel typeQD-OLED
  • Pixel response time0.03 ms (GtG)
  • Viewing angles178° (H) / 178° (V)
  • 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.

How it compares

Measured against everything we stock in Desktop PC Monitors, at today’s prices. Recalculated every night.

Price $485.99
Pricier than about 85% of the 530 comparable items (median $193.49).
Screen size 26.5 in (67.3 cm)
Typical for this category: the median of 479 items is 27 in.
Refresh frequency 120 Hz
Higher than about 80% of the 303 comparable items (median 100 Hz).

Specifications

Product
Brand nameMSI
Model namePRO MAX 271UPX12G
Case colorBlack
Display
Screen size26.5 in (67.3 cm)
Display resolution3840 × 2160 (4K)
Refresh frequency120 Hz
Panel typeQD-OLED
Pixel response time0.03 ms (GtG)
Image brightness250 cd/m2
Screen curvatureFlat Panel
Screen finishAnti-glare
Widescreen formatYes
Viewing angles178° (H) / 178° (V)
Pixel pitch0.153 mm
Colors displayed1.07 Billion
Contrast1,500,000:1
Screen ratio16:9
Display formatUHD
DisplayHDR certificationDisplayHDR True Black 400
Variable refresh rateAMD FreeSync Premium Pro
Audio & video
Integrated speakers2 × 2.5 W
Integrated webcamNo
Ports & slots
Video connectors1 x DisplayPort 1.4a / 1 x USB-C (DP Alternative) / 2 x HDMI 2.1
Headphone jack1
Power
Power supply100-240 V, 50/60 Hz
Size & build
Stand adjustabilityHeight, Pivot, Swivel, Tilt
VESA mounting pattern100 × 100 mm
Shipping weight9.07 kg
Package size762 × 476 × 140 mm
In the box
In the box1 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

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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