AOC U27B3AF 27" 4K UHD IPS Monitor
AOC U27B3AF 27" 4K UHD IPS Monitor
SKU:MNAO-U27B3AF
The AOC U27B3AF is a 27" 4K UHD IPS monitor designed for professional users and office environments. Featuring 3840 × 2160 resolution, HDR10 support, and adjustable stand with height adjustment, it delivers exceptional image clarity and eye comfort for productivity-focused workspaces.
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Product Information
| Brand | AOC |
|---|---|
| Category | Monitors |
| SKU | MNAO-U27B3AF |
| Availability | In Stock |
Overview
- The AOC U27B3AF is a 27-inch 4K UHD monitor built for professionals who demand exceptional image quality and eye comfort. With its native 3840 × 2160 resolution and 10-bit IPS panel, it delivers vibrant, accurate colours across a wide gamut—ideal for design work, content creation, and data-intensive tasks.
The monitor features Flicker-Free technology and Low Blue Mode to reduce eye strain during extended work sessions, making it well-suited to office environments. HDR10 support enhances contrast and dynamic range, while the 178° viewing angles ensure consistent image quality across collaborative spaces.
Connectivity is straightforward with dual HDMI 2.0 ports and a single DisplayPort 1.4, supporting up to 60Hz refresh at full 4K resolution. The adjustable stand offers height adjustment and tilt functionality, allowing users to position the screen ergonomically. Built-in stereo speakers and an earphone jack provide audio convenience without external equipment.
Backed by a three-year warranty, the U27B3AF is a reliable choice for businesses investing in quality monitoring solutions.
Specifications
| Display Panel | 27" IPS |
|---|---|
| Native Resolution | 3840 × 2160 (4K UHD) |
| Brightness | 350 cd/m² (typical) |
| Contrast Ratio | 1000:1 (typical); 20,000,000:1 (dynamic) |
| Response Time | 4ms (Grey to Grey) |
| Colour Gamut | sRGB 128% (CIE1931); NTSC 109% (CIE1976); DCI-P3 99% (CIE1976) |
| Colour Depth | 10-bit; 1.07 billion colours |
| Viewing Angles | 178° (H) / 178° (V) at CR > 10 |
| Refresh Rate | 60Hz |
| HDR Support | HDR10 |
| Video Inputs | HDMI 2.0 × 2; DisplayPort 1.4 × 1 |
| Audio Output | Earphone jack |
| Built-in Speakers | 2W × 2 stereo |
| Adjustable Stand | Height: 110mm; Tilt: -5° to +23° |
| VESA Mount | 100mm × 100mm |
| Power Supply | 100–240V AC, 1.5A, 50/60Hz |
| Power Consumption | 27W (typical) |
| Dimensions (without stand) | 363.8 (H) × 614 (W) × 45.7 (D) mm |
| Dimensions (with stand) | 407.9–517.9 (H) × 614 (W) × 229.8 (D) mm |
| Weight (without stand) | 3.64 kg |
| Weight (with stand) | 5.20 kg |
| Cabinet Colour | Black |
| Certifications | CE, FCC, RoHS |
| Warranty | 36 months |
| Included Accessories | HDMI cable 1.8m; DisplayPort cable 1.8m |
Key Features
Ideal For
FAQs
Is the AOC U27B3AF suitable for colour-critical work?
Yes. The monitor features a 10-bit IPS panel with wide colour gamut coverage (sRGB 128%, NTSC 109%, DCI-P3 99%), making it suitable for design, photography, and content creation where colour accuracy is important.
What connectivity options does the U27B3AF offer?
The monitor includes dual HDMI 2.0 ports and a single DisplayPort 1.4, supporting simultaneous connection to multiple devices. Both connections support 4K 60Hz operation.
Does this monitor reduce eye strain during long work sessions?
Yes. The U27B3AF features Flicker-Free technology and Low Blue Mode to minimise eye fatigue during extended use, making it ideal for office and professional environments.
Can the stand be adjusted for ergonomic positioning?
Yes. The adjustable stand offers 110mm height adjustment and tilt functionality (-5° to +23°) to accommodate different desk heights and viewing preferences. It also supports VESA 100mm wall mounting.
What is the pixel pitch and effective viewing area?
The pixel pitch is 0.1554mm (H and V), and the effective viewing area is 596.736mm (H) × 335.664mm (V), ensuring sharp text and images at standard viewing distances.
Are speakers included, and are they adequate?
Yes, the monitor includes built-in 2W × 2 stereo speakers for basic audio output. An earphone jack is also provided. For professional audio work, external speakers or headphones are recommended.
What is the warranty coverage?
The U27B3AF is covered by a three-year manufacturer's warranty, providing peace of mind for business and professional use.
