Your cart
Your cart is empty
AOC
AOC U27B3CF 27-inch 4K UHD USB-C Monitor U27B3CF
Estimated delivery between September 14 and September 18.
The AOC U27B3CF is a 27-inch 4K UHD productivity monitor featuring an IPS panel, HDR10, USB-C with DisplayPort Alternate Mode and up to 65W Power Delivery. A built-in USB hub, integrated speakers and height-adjustable stand make it ideal for modern office, home-office and professional workspaces.
Product Description
The AOC U27B3CF is a 27-inch 4K UHD monitor designed for productivity, content viewing and everyday professional use.
Its IPS panel delivers a 3840 × 2160 4K UHD resolution at up to 60Hz, providing significantly more desktop space for documents, applications and creative content. Wide 178° horizontal and vertical viewing angles help maintain consistent image quality and colour from different viewing positions.
The display supports HDR10 and up to 1.073 billion colours, providing richer tonal detail and enhanced colour reproduction with compatible content.
A single USB-C connection can carry video and data while delivering up to 65W Power Delivery to a compatible notebook. The integrated USB hub provides two USB-A 3.2 Gen 1 ports for compatible peripherals such as keyboards, mice and external storage devices.
Built-in 2 × 2W stereo speakers provide convenient audio for meetings, video and general multimedia use, while a 3.5mm headphone output is available for private listening or external audio equipment.
The ergonomic stand provides 110mm height adjustment together with tilt adjustment, helping users position the display more comfortably for extended working sessions.
AOC Flicker-Free and Low Blue Light technologies provide additional viewing-comfort features for prolonged use.
Key Features
- 27-inch 4K UHD display
- 3840 × 2160 resolution
- IPS panel technology
- 60Hz maximum refresh rate
- 4ms grey-to-grey response time
- HDR10 support
- 350cd/m² typical brightness
- 1000:1 static contrast ratio
- 20 million:1 dynamic contrast ratio
- 1.073 billion display colours
- 178° horizontal / 178° vertical viewing angles
- Adaptive Sync
- USB-C with DisplayPort Alternate Mode
- USB-C Power Delivery up to 65W
- 2 × USB-A 3.2 Gen 1 downstream ports
- HDMI 2.0 input
- Built-in 2 × 2W stereo speakers
- 3.5mm headphone output
- 110mm height adjustment
- AOC Flicker-Free technology
- AOC Low Blue Light
- 100mm × 100mm VESA mounting support
- 3-sided frameless design
- Black finish
Recommended Use Cases
- Office productivity
- Home-office workstations
- USB-C notebook setups
- Multi-window workflows
- Content creation
- Photo and design work
- Multimedia and streaming
- Professional desktop environments
Specifications
| FIELD | DETAILS |
|---|---|
| Product Code | U27B3CF |
| Model | U27B3CF |
| Product Type | 4K UHD USB-C Monitor |
| Product Series | B3 |
| Screen Size | 27 inches |
| Screen Size in Centimetres | 68.6cm |
| Display Type | Flat |
| Panel Type | IPS |
| Backlight Type | WLED |
| Panel Treatment | Anti-Glare |
| Resolution | 3840 × 2160 4K UHD |
| Aspect Ratio | 16:9 |
| Maximum Refresh Rate | 60Hz |
| Response Time | 4ms GtG |
| Typical Brightness | 350cd/m² |
| Static Contrast Ratio | 1000:1 |
| Dynamic Contrast Ratio | 20 Million:1 |
| HDR Support | HDR10 |
| Viewing Angle | 178° horizontal / 178° vertical |
| Display Colours | 1.073 billion |
| Colour Depth | 8-bit + FRC |
| NTSC Colour Gamut | 109% CIE1976 |
| sRGB Colour Gamut | 128% CIE1931 |
| DCI-P3 Colour Gamut | 99% CIE1976 |
| Pixel Pitch | 0.1554 × 0.1554mm |
| Effective Viewing Area | 596.736 × 335.664mm |
| Adaptive Sync | Yes |
| Flicker-Free Technology | Yes |
| Low Blue Light | Yes |
| HDMI | 1 × HDMI 2.0 |
| USB-C | 1 × USB-C 3.2 with DisplayPort Alt Mode |
| USB-C Power Delivery | Up to 65W |
| USB Hub | 2 × USB-A 3.2 Gen 1 |
| USB Data Rate | Up to 5Gbps |
| Audio Output | 1 × 3.5mm headphone output |
| Built-In Speakers | 2 × 2W |
| VESA Mount | 100mm × 100mm |
| Height Adjustment | 110mm |
| Tilt Adjustment | -5° to 20° |
| Power Supply | Internal |
| Power Input | 100–240V AC, 50/60Hz |
| Typical Power Consumption | 28W |
| Standby Power Consumption | 0.5W |
| Off-Mode Power Consumption | 0.3W |
| Dimensions Without Stand | 614 × 363.8 × 45.7mm |
| Dimensions With Stand | 614 × 407.9–517.9 × 229.8mm |
| Packaging Dimensions | 820 × 481 × 162mm |
| Weight Without Stand | 4.08kg |
| Net Weight With Stand | 5.64kg |
| Gross Packaged Weight | 9.31kg |
| Colour | Black |
| Regulatory Compliance | CE, FCC, RoHS |
Compatibility
Compatible with supported computers and notebooks featuring:
- HDMI output
- USB-C with DisplayPort Alternate Mode
USB-C video output requires the connected device to support DisplayPort Alternate Mode over USB-C.
USB-C Power Delivery of up to 65W depends on the power requirements and charging support of the connected device.
The monitor supports 3840 × 2160 at up to 60Hz via HDMI or USB-C.
What’s in the Box
- AOC U27B3CF Monitor
- Monitor stand and base
- 1.5m HDMI cable
- 1.8m USB-C to USB-C cable
- Power cable
- Product documentation
Warranty
3-Year AOC Warranty
Authenticity Guaranteed
We only sell authentic products from verified brand partners and retail partners globally.
- Choosing a selection results in a full page refresh.
- Opens in a new window.