AOC Launches Affordable 4K HDR Monitors for Work Environments

The renowned Taiwanese company AOC has recently introduced two new best HDR10 monitor models specifically designed for office use in the UK. Firstly, the AOC U27B3A and secondly, the U27B3AF, each measure 27 inches diagonally, offering ample screen real estate.

Best HDR10 Monitor AOC U27B3AF, AOC U27B3A

Moreover, these models utilize advanced HDR IPS technology, ensuring vibrant and accurate colors. In addition, both monitors boast a resolution of 3840 x 2160 pixels (4K), promising crystal-clear images. Furthermore, they operate at a maximum refresh rate of 60 Hz, providing smooth visuals without the strain on office computers.

Other key data includes 10-bit color depth (8-bit + FRC), 350 cd/m² brightness, a wide sRGB coverage, and support for HDR10. Two speakers are also on board, but at 2 watts each they are a bit on the weak side. If you want to try a few tear-free games during breaks, you can use the Adaptive Sync functionality.

The new real HDR monitor models have two HDMI 2.0 inputs, a DisplayPort 1.4, and a headphone output on the interface side. In terms of ergonomics, tilt, VESA mount (100 x 100 mm), blue light filtering, and flicker-free backlighting are offered. Only the AOC U27B3AF also comes with height adjustment, which (apart from a slightly different stand design) seems to be the only difference between the two siblings.

AOC U27B3A price and availability

This new AOC HDR monitor price is £199.99 only and can be purchased through

AOC U27B3AF price and availability

This could be one of the best HDR10 monitor models, which can be purchased on only at £252.49.

Best HDR10 Monitor AOC U27B3AF, AOC U27B3A


  • Display: 27-inch IPS panel, 3H hardness, Antiglare
  • Resolution: 3840 x 2160 (UHD)
  • Aspect ratio: 16:9
  • Brightness: 350 nits
  • Refresh rate: 60 Hz
  • Response time: 4 ms (GtG)
  • Static contrast ratio: 1000:1
  • Dynamic contrast ratio: 20M:1
  • Viewing angle: 178/178
  • Display colors: 1.073B (8bits+FRC)
  • sRGB / DCI-P3 / Adobe RGB: 125.1% / 99.6% / 107.2%
  • Features: HDR 10, Adaptive sync, Flicker-free, Low Blue light technology, 3-sided frameless
  • Audio: 2 W x 2 speakers
  • VESA mount: 100 x 100 mm
  • Stand: Tilt (-5°~20°), [Height adj. (110mm) only on U27B3AF]
  • Ports: HDMI 2.0 x 2, DisplayPort 1.4 x 1, Headphone out (3.5mm)
  • Dimensions: 614.0 × (407.9~517.9) × 229.8 mm (with stand)
  • Weight: 5.2 kg (with stand)

AOC recently also unveiled two new monitors for home office settings: the AOC 27B3CA2 and the AOC 24B3CA2. These office work computer screen models feature an increased refresh rate and a USB Type C port with PD.

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