4K QD-OLED monitor for demanding users. 120 Hz and factory color calibration.

Calendar 10/25/2026

This article is an English translation of our original Polish review. Read the original on Wybierz.tv.

AOC
AOC

AOC has launched the new U32U4D monitor, aimed primarily at graphic designers, photographers, and video editors. The monitor features a 31.5-inch QD-OLED panel with 4K resolution, a 120 Hz refresh rate, and factory color calibration. It also offers advanced HDR support.

QD-OLED with factory calibration

The AOC U32U4D uses a QD-OLED panel with a five-layer emissive structure, offering a 3840 × 2160 pixel resolution and a 120 Hz refresh rate. The manufacturer claims a 0.03 ms GtG response time and native 10-bit color depth.

The monitor's biggest advantage, however, is precise color reproduction. The screen covers 100% of the sRGB space, 99% of DCI-P3 and 97% of Adobe RGB. Each unit undergoes factory calibration, and the average color deviation Delta E in sRGB mode does not exceed 1.

The monitor also received DisplayHDR True Black 500 certification. Peak brightness can reach 1000 nits with a 3% test window. The matte DarkShield coating is designed to reduce reflections and improve the appearance of blacks in bright rooms.

Photo: AOC

USB-C 96 W and price

Included are HDMI 2.1, DisplayPort 1.4, a USB hub, and a USB-C port capable of charging a laptop at up to 96 W under certain conditions. The monitor also supports KVM functionality, allowing you to control two computers using a single keyboard and mouse.

The AOC U32U4D is already available in China for 6,332 yuan (about 3,700 PLN). With promotions and local subsidies the price can drop to around 5,249 yuan (about 3,000 PLN). So far the manufacturer has not confirmed the monitor's launch or price in Poland.

Sources: AOC, PRAD, ITHome

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