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AOC
AOC E4 U27E4CV computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LED Black
SKU
U27E4CV
In Stock
Screen size (inch) 27, Panel resolution 3840x2160, Max Refresh rate 60 Hz, Panel type IPS, HDMI HDMI 2.0 x 2, DisplayPort DisplayPort 1.4 x 1, Sync technology (VRR) Adaptive Sync
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| Display | |
|---|---|
| HDCP | Yes |
| Display brightness (typical) | 400 cd/m² |
| Screen shape | Flat |
| Display number of colours | 1.07 billion colours |
| Native aspect ratio | 16:9 |
| Pixel density | 163 ppi |
| Maximum refresh rate | 60 Hz |
| sRGB coverage (typical) | 125.3% |
| HD type | 4K Ultra HD |
| Display technology | LED |
| Contrast ratio (dynamic) | 20000000:1 |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Pixel pitch | 1554 x 1554 mm |
| Digital horizontal frequency | 30 - 140 kHz |
| Digital vertical frequency | 23 - 75 Hz |
| Backlight type | W-LED |
| Display resolution | 3840 x 2160 pixels |
| Response time | 4 ms |
| Display diagonal | 68.6 cm (27") |
| Contrast ratio (typical) | 1200:1 |
| Surface hardness | 3H |
| Touchscreen | No |
| High Dynamic Range (HDR) supported | Yes |
| Panel type | IPS |
| Display diagonal (metric) | 68.6 cm |
| LED backlight | Yes |
| Local dimming | Yes |
| Response time measurement type | GTG (Gray to Gray) |
| Anti-glare screen | Yes |
| Audio | |
| Built-in speaker(s) | Yes |
| RMS rated power | 4 W |
| Performance | |
| Built-in speaker(s) | Yes |
| RMS rated power | 4 W |
| Built-in camera | No |
| VESA Adaptive Sync support | Yes |
| Low Blue Light technology | Yes |
| Flicker-free technology | Yes |
| Multimedia | |
| Number of speakers | 2 |
| Built-in speaker(s) | Yes |
| RMS rated power | 4 W |
| Built-in camera | No |
| Design | |
| Market positioning | Consumer |
| Certification | WEEE,REACH compliant,RoHs compliant,CB,TUV-GS-Mark,TUV Ergo,EAC,FCC |
| Product colour | Black |
| Front bezel colour | Black |
| Frameless design | Yes |
| Detachable stand | Yes |
| Camera | |
| Built-in camera | No |
| Ports & interfaces | |
| Built-in USB hub | Yes |
| USB hub version | 3.2 Gen 1 (3.1 Gen 1) |
| USB upstream port type | USB Type-C |
| Number of upstream ports | 1 |
| USB Type-A downstream ports quantity | 4 |
| Headphone out | Yes |
| HDMI ports quantity | 2 |
| DisplayPorts quantity | 1 |
| HDCP | Yes |
| Audio input | Yes |
| Audio output | Yes |
| Headphone outputs | 1 |
| HDMI | Yes |
| HDMI version | 2.0 |
| DisplayPort version | 1.4 |
| USB Power Delivery (USB PD) | Yes |
| USB Power Delivery up to | 90 W |
| USB Type-C DisplayPort Alternate Mode | Yes |
| HDCP version | 1.4 |
| Ethernet LAN | Yes |
| Technical details | |
| Height (without stand) | 362.5 mm |
| Depth (without stand) | 52.6 mm |
| Width (without stand) | 613.7 mm |
| Cable lock slot | Yes |
| HDMI | Yes |
| Product colour | Black |
| Front bezel colour | Black |
| Sustainability certificates | EPEAT Gold, Forest Stewardship Council (FSC) Mix, TCO |
| Doesn't contain | Mercury, PVC/BFR |
| Warranty period | 5 year(s) |
| Compliance certificates | CB, CE, EAC, Federal Communications Commission (FCC), REACH, RoHS, TÃœV mark, WEEE |
| Power supply type | Internal |
| Weight (with stand) | 6.83 kg |
| Surface hardness | 3H |
| Touchscreen | No |
| Network | |
|---|---|
| Ethernet LAN | Yes |
| Ergonomics | |
| VESA mounting | Yes |
| Cable lock slot | Yes |
| Panel mounting interface | 100 x 100 mm |
| Swivelling | Yes |
| Swivel angle range | -180 - 180° |
| Tilt angle range | -5 - 30° |
| Pivot | Yes |
| Pivot angle | -90 - 90° |
| Height adjustment | Yes |
| Cable lock slot type | Kensington |
| Tilt adjustment | Yes |
| Adjustable height (max) | 15 cm |
| Power | |
| Power supply type | Internal |
| Power consumption (standby) | 0.3 W |
| Power consumption (off) | 0.3 W |
| Energy efficiency scale | A to G |
| Energy efficiency class (SDR) | E |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 21 kWh |
| Energy consumption (HDR) per 1000 hours | 36 kWh |
| Weight & dimensions | |
| Height (without stand) | 362.5 mm |
| Depth (without stand) | 52.6 mm |
| Width (without stand) | 613.7 mm |
| Width (with stand) | 613.7 mm |
| Depth (with stand) | 222 mm |
| Height (with stand) | 549.8 mm |
| Weight (with stand) | 6.83 kg |
| Weight (without stand) | 4.82 kg |
| Package width | 730 mm |
| Package depth | 139 mm |
| Package height | 480 mm |
| Package weight | 9.35 kg |
| Packaging data | |
| Package width | 730 mm |
| Package depth | 139 mm |
| Package height | 480 mm |
| Package weight | 9.35 kg |
| Cables included | AC, DisplayPort, HDMI, USB Type-C |
| DisplayPort cable length | 1.8 m |
| HDMI cable length | 1.8 m |
| Packaging content | |
| Cables included | AC, DisplayPort, HDMI, USB Type-C |
| DisplayPort cable length | 1.8 m |
| HDMI cable length | 1.8 m |
| Sustainability | |
| Sustainability certificates | EPEAT Gold, Forest Stewardship Council (FSC) Mix, TCO |
| Doesn't contain | Mercury, PVC/BFR |
| Other features | |
| Certification | WEEE,REACH compliant,RoHs compliant,CB,TUV-GS-Mark,TUV Ergo,EAC,FCC |
| Warranty period | 5 year(s) |
| Local dimming | Yes |
| Compliance certificates | CB, CE, EAC, Federal Communications Commission (FCC), REACH, RoHS, TÃœV mark, WEEE |
| Height (without stand) | 362.5 mm |
| Depth (without stand) | 52.6 mm |
| Width (without stand) | 613.7 mm |
| HDMI | Yes |
| Surface hardness | 3H |
| USB Power Delivery up to | 90 W |
| Energy efficiency scale | A to G |
| USB Type-C DisplayPort Alternate Mode | Yes |
| Power supply type | Internal |
| Ethernet LAN | Yes |
| Touchscreen | No |
| USB Power Delivery (USB PD) | Yes |
| Front bezel colour | Black |
| Certificates | |
| Certification | WEEE,REACH compliant,RoHs compliant,CB,TUV-GS-Mark,TUV Ergo,EAC,FCC |
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|---|---|---|---|---|---|---|
| SKU |
U27E4CV
|
MB16ACE
|
C32G2ZE/BK
|
276B1/00
|
1B065AA#ABB
|
9VF99AA#ABB
|
| Manufacturer |
AOC
|
ASUS
|
AOC
|
Philips
|
HP
|
HP
|
| Display diagonal |
≈ 21 inches
|
under 18 inches
|
30 to 50 inches
|
≈ 21 inches
|
under 18 inches
|
≈ 21 inches
|
| Display resolution |
N/A
|
1920 x 1080 pixels
|
1920 x 1080 pixels
|
N/A
|
1920 x 1080 pixels
|
1920 x 1080 pixels
|
| Product colour |
Black
|
Grey
|
Black
|
Black
|
Silver
|
Black
|
| Touchscreen |
N
|
N
|
N
|
N
|
N
|
N
|
| Built-in camera |
N
|
N
|
N
|
N
|
N
|
N
|
| Market positioning |
Consumer
|
N/A
|
Gaming
|
N/A
|
Business
|
Business
|
| Display technology |
LED
|
LED
|
LED
|
LED
|
LCD
|
LCD
|
| Native aspect ratio |
16:9
|
16:9
|
16:9
|
16:9
|
16:9
|
16:9
|
| VESA mounting |
Y
|
N
|
Y
|
Y
|
N
|
Y
|
| NVIDIA G-SYNC |
N/A
|
N
|
N
|
N/A
|
N
|
N
|
| Built-in USB hub |
Y
|
N/A
|
N
|
Y
|
Y
|
Y
|
| AMD FreeSync |
N/A
|
N
|
Y
|
N/A
|
N
|
N
|