The AOC U27B3A is a 27-inch 4K monitor for home workers, students and anyone who wants detailed images for everyday productivity. Its IPS panel and wide viewing angles also suit shared viewing, while the built-in speakers keep desk audio simple.

With a 3840 x 2160 resolution, the screen gives you room to view detailed images and more content at once. HDR10 support adds enhanced picture handling for compatible content, and Adaptive Sync helps reduce stuttering and tearing when the display is connected to a compatible graphics source. A three-sided frameless design keeps the display area visually open, and Low Blue Light and Flicker Free features support more comfortable viewing during longer sessions.

Key features

• 27-inch IPS panel combines 4K detail with wide 178° viewing angles.
• 60Hz refresh rate and 4ms response time suit everyday work and casual gaming.
• HDR10 support enhances compatible video and images.
• Adaptive Sync helps smooth motion with a compatible graphics source.
• Low Blue Light reduces emitted blue light for more comfortable extended viewing.
• Flicker Free technology helps reduce screen flicker.
• Two built-in 2W speakers provide audio without separate desktop speakers.
• Two HDMI 2.0 ports and one DisplayPort 1.4 offer options for connecting devices.

Compatibility

Connect a computer or other video source using HDMI 2.0 or DisplayPort 1.4. The monitor also has a 3.5mm headphone output and supports 100 x 100 VESA mounting. Its stand tilts from -5° to 20°. Good to know: the box includes an HDMI cable and power cable, but other connection cables and a VESA mounting arm are not listed as included; check that your device has a compatible video output.

In the box

• AOC U27B3A
• HDMI cable (1.5 m)
• Power cable

Specifications

For a sharp 4K workspace with built-in audio and flexible video connections, the U27B3A is a practical choice for both productive desk setups and everyday entertainment.