AOC E4 U27E4CV computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LED Black
iFrame
£230.99
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- 68.6 cm (27") LED IPS
- 4K Ultra HD 3840 x 2160 pixels 16:9
- 60 Hz 4 ms 400 cd/m² 1200:1
- Flicker-free technology
- E 21 kWh
Elevate clarity and comfort with the U27E4CV 27" UHD monitor
The U27E4CV delivers razor-sharp 4K UHD resolution on a 27" display, paired with 400 nits brightness for clear, detailed viewing in any office setting. With Hardware Anti-Blue Light, a Height Adjustable Stand (HAS), and a 90W PD docking station, it combines visual performance with ergonomic and connectivity efficiency. Perfect for business professionals working with detailed content, multitasking across apps, or optimizing hybrid office setups.
| Display | |
|---|---|
| sRGB coverage (typical) | 125.3% |
| Surface hardness | 3H |
| High Dynamic Range (HDR) supported | Yes |
| Display diagonal (metric) | 68.6 cm |
| Digital vertical frequency | 23 - 75 Hz |
| Digital horizontal frequency | 30 - 140 kHz |
| Pixel density | 163 ppi |
| Pixel pitch | 1554 x 1554 mm |
| Display number of colours | 1.07 billion colours |
| Viewing angle, vertical | 178° |
| Viewing angle, horizontal | 178° |
| Maximum refresh rate | 60 Hz |
| Contrast ratio (dynamic) | 20000000:1 |
| Contrast ratio (typical) | 1200:1 |
| Screen shape | Flat |
| Anti-glare screen | Yes |
| Response time measurement type | GTG (Gray to Gray) |
| Response time | 4 ms |
| Display brightness (typical) | 400 cd/m² |
| Backlight type | W-LED |
| LED backlight | Yes |
| Panel type | IPS |
| HD type | 4K Ultra HD |
| Touchscreen | No |
| Display technology | LED |
| Native aspect ratio | 16:9 |
| Display resolution | 3840 x 2160 pixels |
| Display diagonal | 68.6 cm (27") |
| Performance | |
|---|---|
| Low Blue Light technology | Yes |
| Flicker-free technology | Yes |
| VESA Adaptive Sync support | Yes |
| Multimedia | |
|---|---|
| Built-in camera | No |
| RMS rated power | 4 W |
| Number of speakers | 2 |
| Built-in speaker(s) | Yes |
| Design | |
|---|---|
| Detachable stand | Yes |
| Front bezel colour | Black |
| Frameless design | Yes |
| Product colour | Black |
| Market positioning | Consumer |
| Ports & interfaces | |
|---|---|
| HDCP version | 1.4 |
| HDCP | Yes |
| Headphone outputs | 1 |
| Headphone out | Yes |
| Audio output | Yes |
| Audio input | Yes |
| DisplayPort version | 1.4 |
| DisplayPorts quantity | 1 |
| HDMI version | 2.0 |
| HDMI ports quantity | 2 |
| HDMI | Yes |
| USB Power Delivery up to | 90 W |
| USB Power Delivery (USB PD) | Yes |
| USB Type-C DisplayPort Alternate Mode | Yes |
| USB Type-A downstream ports quantity | 4 |
| Number of upstream ports | 1 |
| USB upstream port type | USB Type-C |
| USB hub version | 3.2 Gen 1 (3.1 Gen 1) |
| Built-in USB hub | Yes |
| Network | |
|---|---|
| Ethernet LAN | Yes |
| Ergonomics | |
|---|---|
| Tilt angle range | -5 - 30° |
| Tilt adjustment | Yes |
| Swivel angle range | -180 - 180° |
| Swivelling | Yes |
| Pivot angle | -90 - 90° |
| Pivot | Yes |
| Adjustable height (max) | 15 cm |
| Height adjustment | Yes |
| Cable lock slot type | Kensington |
| Cable lock slot | Yes |
| Panel mounting interface | 100 x 100 mm |
| VESA mounting | Yes |
| Power | |
|---|---|
| Energy efficiency scale | A to G |
| Power supply type | Internal |
| Power consumption (off) | 0.3 W |
| Power consumption (standby) | 0.5 W |
| Energy consumption (HDR) per 1000 hours | 36 kWh |
| Energy consumption (SDR) per 1000 hours | 21 kWh |
| Energy efficiency class (HDR) | G |
| Energy efficiency class (SDR) | E |
| Weight & dimensions | |
|---|---|
| Weight (without stand) | 4.82 kg |
| Height (without stand) | 362.5 mm |
| Depth (without stand) | 52.6 mm |
| Width (without stand) | 613.7 mm |
| Weight (with stand) | 6.83 kg |
| Height (with stand) | 549.8 mm |
| Depth (with stand) | 222 mm |
| Width (with stand) | 613.7 mm |
| Packaging data | |
|---|---|
| Package weight | 9.35 kg |
| Package height | 480 mm |
| Package depth | 139 mm |
| Package width | 730 mm |
| Packaging content | |
|---|---|
| HDMI cable length | 1.8 m |
| DisplayPort cable length | 1.8 m |
| Cables included | AC, DisplayPort, HDMI, USB Type-C |
| Sustainability | |
|---|---|
| Doesn't contain | Mercury, PVC/BFR |
| Sustainability certificates | EPEAT Gold, Forest Stewardship Council (FSC) Mix, TCO |
| General | |
|---|---|
| Product family | E4 |
| Other features | |
|---|---|
| Certification | WEEE,REACH compliant,RoHs compliant,CB,TUV-GS-Mark,TUV Ergo,EAC,FCC |
| Warranty period | 5 year(s) |
| Compliance certificates | CB, CE, EAC, Federal Communications Commission (FCC), REACH, RoHS, TÜV mark, WEEE |
| Local dimming | Yes |
