AOC E4 U27E4CV 27″ 60Hz Monitor

27 inch · 3840 x 2160 · 60 Hz · IPS

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Screen size 27 inch
Resolution 3840 x 2160
Refresh rate 60 Hz
Panel IPS
Response time 4 ms

AOC E4 U27E4CV 27″ 60Hz Monitor is a 27-inch monitor with 3840 x 2160 resolution, a 60 Hz refresh rate and IPS panel. Fine for work and everyday use; for fast shooters look at 144 Hz and up. It came out in 2025.

Released: 2025-08-16

Specifications

Key specs

Screen size: 27 inch
Resolution: 3840 x 2160
Refresh rate: 60 Hz
Panel: IPS
Response time: 4 ms
Released: 2025-08-16
Part number: U27E4CV
EAN / UPC: 4038986182836

Display

Display diagonal: 68.6 cm (27")
Display resolution: 3840 x 2160 pixels
HD type: 4K Ultra HD
Native aspect ratio: 16:9
Display technology: LED
Panel type: IPS
LED backlight: Yes
Backlight type: W-LED
Display brightness (typical): 400 cd/m²
Response time: 4 ms
Response time measurement type: GTG (Gray to Gray)
Anti-glare screen: Yes
Screen shape: Flat
Contrast ratio (typical): 1200:1
Contrast ratio (dynamic): 50000000:1
Maximum refresh rate: 60 Hz
Viewing angle, horizontal: 178°
Viewing angle, vertical: 178°
Display number of colours: 1.07 billion colours
Pixel pitch: 1554 x 1554 mm
Pixel density: 163 ppi
Digital horizontal frequency: 30 - 140 kHz
Digital vertical frequency: 23 - 75 Hz
Display diagonal (metric): 68.6 cm
High Dynamic Range (HDR) supported: Yes
Surface hardness: 3H
Colour gamut standard: sRGB
sRGB coverage (typical): 125.3%

Performance

VESA Adaptive Sync support: Yes
Flicker-free technology: Yes
Low Blue Light technology: Yes

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Multimedia

Number of speakers: 2
RMS rated power: 4 W
Built-in speaker(s): Yes

Design

Market positioning: Consumer
Product colour: Black
Frameless design: Yes
Front bezel colour: Black
Detachable stand: Yes

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
USB Type-C DisplayPort Alternate Mode: Yes
USB Power Delivery (USB PD): Yes
USB Power Delivery up to: 90 W
HDMI: Yes
HDMI ports quantity: 2
HDMI version: 2.1
DisplayPorts quantity: 1
DisplayPort version: 1.4
Audio input: Yes
Audio output: Yes
Headphone out: Yes
Headphone outputs: 1
HDCP: Yes
HDCP version: 1.4/2.2

Network

Ethernet LAN: Yes

Ergonomics

VESA mounting: Yes
Panel mounting interface: 100 x 100 mm
Cable lock slot: Yes
Cable lock slot type: Kensington
Height adjustment: Yes
Adjustable height (max): 15 cm
Pivot: Yes
Pivot angle: -90 - 90°
Swivelling: Yes
Swivel angle range: -180 - 180°
Tilt adjustment: Yes
Tilt angle range: -5 - 30°

Power

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
Power consumption (typical): 21.6 W
Power consumption (standby): 0.3 W
Power consumption (off): 0.3 W
Power supply type: Internal
Energy efficiency scale: A to G

Weight & dimensions

Width (with stand): 613.7 mm
Depth (with stand): 222 mm
Height (with stand): 549.8 mm
Weight (with stand): 6.83 kg
Width (without stand): 362.5 mm
Depth (without stand): 52.6 mm
Height (without stand): 362.5 mm
Weight (without stand): 4.82 kg

Other features

Local dimming: Yes
Warranty period: 5 year(s)
Bezel thickness type: Frameless
Compliance certificates: CE
Certification: WEEE,REACH compliant,RoHs compliant,CB,TUV-GS-Mark,TUV Ergo,EAC,FCC

Recycling data

Product post-consumer recycled plastic: 85%

Technical details

Native refresh rate: 60 Hz

Check the manufacturer's page before buying.

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About this product

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.

User manual (PDF)

U27E4CV vs similar monitors

	AOC E4 U27E4CV 27″ 60Hz Monitor	AOC U27P4C 27″ 60Hz Monitor	Lenovo ThinkVision T27UD-40 Monitor	Lenovo ThinkVision P27u-20 Monitor
Screen size	27 inch	27 inch	27 inch	27 inch
Resolution	3840 x 2160	3840 x 2160	3840 x 2160	3840 x 2160
Refresh rate	60 Hz	60 Hz	60 Hz	60 Hz
Panel	IPS	IPS	IPS	IPS
Response time	4 ms	4 ms	4 ms	4 ms
Released	2025	2026	2026	2026