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31.5 inch black QD-OLED monitor with thin bezels and adjustable stand

GIGABYTE

GIGABYTE MO32U24 31.5" QD-OLED 4K 240Hz gaming monitor

SKU CH-71XZ-E65KY MPN MO32U24

A 31.5" QD-OLED panel delivers 4K resolution at 240Hz with 0.03ms response, 99% DCI-P3 colour and DisplayHDR True Black 500 certification

  • Screen size31.5 in (80 cm)
  • Display resolution3840 × 2160 (4K)
  • Refresh frequency240 Hz
  • Panel typeQD-OLED
  • Pixel response time0.03 ms GTG
  • Power draw50 W Power Saving Mode: <0.5 W Power Off Mode: <0.3 W

Model UHD 4K 240HZ OLED

  • True black depth with 1,500,000:1 contrast on QD-OLED
  • 99% DCI-P3 color volume across 1.07 billion shades
  • 240Hz refresh paired with 0.03ms GTG response
  • FreeSync Premium Pro and G-Sync Compatible adaptive sync
  • Height, swivel, pivot and tilt stand with 130mm travel

31.5″ QD-OLED 4K 240Hz Monitor

The GIGABYTE MO32U24 is a 31.5-inch QD-OLED panel with a 3840 x 2160 resolution and a 240 Hz refresh rate. It delivers a 0.03 ms GTG response time, 99 % DCI-P3 coverage and a 1,500,000:1 contrast ratio. VESA DisplayHDR True Black 500 certification and 1.07 billion colours complete the core specification.

Who this suits and who should look elsewhere

Competitive players who need 4K clarity at 240 Hz with near-instant pixel response will benefit from the QD-OLED panel and adaptive sync support. Creative professionals requiring 99 % DCI-P3 colour volume also fit the profile. Users who need sustained full-screen brightness above 300 cd/m² or who prefer a non-OLED substrate should consider alternative technologies.

The deciding specification: 0.03 ms GTG on QD-OLED

The 0.03 ms GTG response time on a QD-OLED panel is the single figure that determines suitability for high-frame-rate 4K gaming. It enables motion clarity that matches the 240 Hz refresh rate without overshoot. If your workload prioritises static UI elements or maximum sustained luminance over speed, a different panel type may be more appropriate.

How it compares

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

Price $770.99
Pricier than about 91% of the 839 comparable items (median $189.99).
Screen size 31.5 in (80 cm)
Higher than about 79% of the 814 comparable items (median 27 in).
Refresh frequency 240 Hz
Higher than about 70% of the 735 comparable items (median 180 Hz).

Specifications

Product
Brand nameGIGABYTE
Model nameMO32U24
Case colorBlack
Display
Screen size31.5 in (80 cm)
Display resolution3840 × 2160 (4K)
Refresh frequency240 Hz
Panel typeQD-OLED
Pixel response time0.03 ms GTG
Image brightness300 cd/m2
Screen curvatureFlat Panel
Bezel style3 Sided Thin Frame
Widescreen formatYes
Screen finishAnti-glare
Display formatUHD
Variable refresh rateFreeSync Premium Pro & G-Sync Compatible
Viewing angles178° (H) / 178° (V)
Contrast1,500,000:1
Color gamut coverage99% DCI-P3
Colors displayed1.07 Billion
Pixel pitch0.1814 mm
DisplayHDR certificationDisplayHDR True Black 500
Audio & video
Integrated speakers2 × 5 W
Integrated webcamNo
Ports & slots
Video connectors1 x DisplayPort 1.4 / 1 x USB-C (DP Alternative) / 2 x HDMI 2.1
USB connections1 x USB 3.2 Upstream / 2 x USB 3.2 Downstream
Power
Power draw50 W
Power Saving Mode: <0.5 W
Power Off Mode: <0.3 W
Power supply100–240 VAC, 50/60 Hz
Size & build
Stand adjustabilityTilt(angle): -5°~+21°
Swivel(angle): +/-15°
Pivot(angle/direction): 0°~+90°
Height Adjustment (mm): 130 mm
VESA mounting pattern100 × 100 mm
Product dimensions24.02 in × 28.31 in × 9.45 in with stand
16.46 in × 28.27 in × 2.56 in without stand
Product weight17.53 lb with stand
13.23 lb without stand
Shipping weight10.61 kg
Package size978 × 546 × 165 mm

Other versions of this model

3 more in the same range

Questions about this item

Will my graphics card drive 4K at 240 Hz over HDMI?

Yes, the two HDMI 2.1 ports each deliver the full 48 Gbps bandwidth required for 3840 x 2160 at 240 Hz with 10-bit colour.

Does the stand let me set the screen at a comfortable height for long sessions?

The stand provides 130 mm of height travel, plus -5° to +21° tilt, ±15° swivel and 90° pivot for portrait orientation.

What do I need to use the USB hub on the back?

Connect the supplied USB 3.2 upstream cable to your PC; the two downstream ports then provide 5 Gbps data for peripherals.

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