QD-OLED 4K monitor for demanding users. 120 Hz and factory colour 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 colour calibration. It also includes 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 resolution and a 120 Hz refresh rate. The manufacturer claims a 0.03 ms GtG response time and a native 10-bit colour depth.

However, the monitor’s greatest advantage is intended to be its precise colour reproduction. The display covers 100% of the sRGB gamut, 99% of DCI-P3 and 97% of Adobe RGB. Each unit undergoes factory calibration, and the average colour deviation Delta E in sRGB mode does not exceed 1.

The monitor has also received DisplayHDR True Black 500 certification. Peak brightness can reach 1000 nits with a 3 per cent 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

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

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

Sources: AOC, PRAD, ITHome

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