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AOC E4 Q27E4CV computer monitor 68.6 cm (27") 2560 x 1440 pixels Quad HD LED Black
MPN:
Q27E4CV
Brand:
AOC
Screen Size:
68.6 cm (27")
Resolution:
2560 x 1440 pixels
Refresh Rate:
120 Hz
€398.05
/ incl. VAT
€328.97
/ excl. VAT
/ incl. VAT
/ excl. VAT
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Product Description
Optimize your workflow with the Q27E4CV 27" QHD monitor
The Q27E4CV features a 27" QHD display with a 120Hz refresh rate for smooth, clear visuals. It includes a Height Adjustable Stand for ergonomic comfort and hardware-based anti-blue light to reduce eye strain. With built-in docking and 90W Power Delivery, it simplifies connectivity and keeps your workspace efficient.
The Q27E4CV features a 27" QHD display with a 120Hz refresh rate for smooth, clear visuals. It includes a Height Adjustable Stand for ergonomic comfort and hardware-based anti-blue light to reduce eye strain. With built-in docking and 90W Power Delivery, it simplifies connectivity and keeps your workspace efficient.
Specifications
General
Market Segment
Office
EPREL Registration No.
EU product database registration number for energy efficiency compliance.
2383670
Data Sheet
https://eprel.ec.europa.eu/api/product/2383670/fiches?language=EN
Cable Management
Yes
Certifications
WEEE, REACH compliant, RoHs compliant, CB, TUV-GS-Mark, TUV Ergo, EAC, FCC
Certifications
CE
Haze Rate
25 %
Local Dimming
Yes
Surface Hardness
3H
Display
Energy Consumption HDR (kWh/1000h)
16 kWh
Energy Efficiency Class (HDR)
D
Contrast Ratio
Static contrast ratio measures how much brighter pure white is than pure black on the panel. Higher contrast means deeper blacks and more punch. Typical IPS panels reach 1000:1, VA panels 3000:1, OLED panels effectively infinite contrast.
1500:1
Colour Depth
Typical: 16M (8-bit) or 1B (10-bit). More colours = smoother gradients.
16.7 million colours
Panel Type
Panel type sets the colour, contrast and viewing-angle character of the monitor. IPS = wide viewing angles, accurate colour, moderate contrast; VA = high contrast and deep blacks, narrower angles; TN = fastest response but limited angles; OLED = perfect b
IPS
Screen Shape
Flat
Anti-Glare
Matte coating reduces reflections in bright environments; glossy = more vivid colours.
Yes
Built-in Webcam
No
Horizontal Frequency
30 - 230 kHz
Vertical Frequency
48 - 120 Hz
Typical Brightness
350 cd/m²
Screen Size (cm)
68.6 cm
Display Technology
IPS: wide angles. VA: high contrast. OLED: perfect blacks. TN: fast response.
LED
Flicker-Free
Reduces eye strain by eliminating backlight flicker at all brightness levels.
Yes
Resolution Class
FHD=1920×1080, QHD=2560×1440, 4K=3840×2160, OLED refers to panel type.
Quad HD
HDR Support
High Dynamic Range . wider brightness and colour range for more realistic content.
Yes
Backlight
Edge-lit: thinner, less uniform. Direct-lit/Full-array: brighter, local dimming.
Yes
Low Blue Light
Hardware filter for blue light to reduce eye strain during long sessions.
Yes
Aspect Ratio
16:9 = standard widescreen. 16:10 = more vertical space. 21:9 = ultrawide.
16:9
Pixel Pitch
0.2331 x 0.2331 mm
Transfer Time
Pixel response time (ms) is how long a pixel needs to change colour. Lower numbers cut motion blur and ghosting in fast scenes. 1-5 ms is fine for gaming; 5-10 ms is acceptable for productivity. Manufacturers usually quote the best-case GtG number; real-w
4 ms
Response Time Measurement
GtG (Grey to Grey) is the industry standard. MPRT includes motion blur.
GTG (Gray to Gray)
sRGB Coverage
Standard colour space for web and office use. 100% sRGB is the baseline target.
99 %
Touchscreen
No
Adaptive Sync (VRR)
Variable Refresh Rate eliminates tearing. Works with both AMD and NVIDIA GPUs.
Yes
Horizontal Viewing Angle
IPS panels typically 178°. Narrower angles (TN) cause colour shifts from the side.
178 °
Vertical Viewing Angle
178 °
Dynamic Contrast Ratio
20000000:1
Backlight Type
W-LED
Displayport Cable Length
1.8 m
Displayport Out Quantity
1
Displayport Out Version
1.2
Front Bezel Colour
Black
Pixel Density
PPI (pixels per inch). Higher = sharper image. 220+ PPI is Retina-quality.
109 ppi
Storage
MTBF
Mean Time Between Failures . statistical lifespan estimate in hours.
70000 h
Connectivity
DisplayPort Version
DisplayPort version sets max resolution and refresh. DP 1.4 = 4K at 120 Hz, 8K at 60 Hz with DSC; DP 2.1 = 4K at 240 Hz, 8K at 120 Hz. DisplayPort tends to deliver higher refresh-rate gaming-friendly modes than HDMI at the same generation.
1.2
DisplayPort Ports
1
HDCP
HDCP (High-bandwidth Digital Content Protection) is the copy-protection signalling required to play DRM-protected 4K and 8K video (Netflix UHD, Blu-ray, streaming services). Without HDCP support on both the GPU and the display, those streams downscale or
Yes
HDCP Version
1.4/2.2
HDMI
Yes
HDMI Ports
1
HDMI Version
HDMI version determines the maximum supported resolution and refresh rate. HDMI 2.0 = 4K at 60 Hz, HDMI 2.1 = 4K at 120 Hz or 8K at 60 Hz with HDR. To run 4K120 the HDMI cable, source and display must all be 2.1.
2.1
Headphone Output
Yes
Headphone Outputs
1
USB-C Upstream Ports
1
USB-C DisplayPort Alt-Mode
Yes
Built-in USB Hub
Yes
Ethernet (LAN Port)
Wired network port. More stable and faster than Wi-Fi for office and server use.
Yes
Hdmi Cable Length
1.8 m
Usb Hub Version
2.0 / 3.2 Gen 1 (3.1 Gen 1)
Usb Type A Downstream Ports Quantity
4
Audio
Audio Output
Yes
Built-in Speakers
Yes
Built-in Speakers
2
Audio Power (RMS)
Continuous rated power in Watts. Higher = louder max volume.
4 W
Power
Energy Class
EU energy label A–G. A is most efficient.
D
Energy Consumption SDR (kWh/1000h)
16 kWh
Energy Efficiency Class (SDR)
D
USB Power Delivery
Allows charging via USB-C. PD wattage determines charging speed.
Yes
Power Consumption (Off)
0.3 W
Typical Power Draw
Typical board power (W) is the power draw under normal gaming load. Use it to estimate electricity cost and to size cooling. Peak transient spikes can be 20-30 percent higher, which is why PSU recommendations leave a buffer.
23.25 W
USB-C Charging Power
Maximum wattage the dock can deliver to the connected laptop over USB-C. 100 W suits most laptops; 140 W is needed for high-power gaming or workstation laptops.
90 W
Standby Power
0.3 W
Power Cable Length
1.8 m
Power Supply Type
Internal
Physical
Max Height Adjustment
150 mm
Cable Lock Slot Type
Kensington
Height Adjustment
Yes
Mounting Interface
100 x 100 mm
Pivot (Portrait Mode)
Allows rotating the monitor 90° for portrait orientation (coding, documents).
Yes
Pivot Angle Range
-90 - 90 °
Colour
Black
Net Weight
6.15 kg
Swivel Angle
How far left/right the monitor can rotate on its stand.
-180 - 180 °
Swivel Adjustment
Yes
Tilt Adjustment
Yes
Tilt Adjustment
-5 - 30 °
VESA Mounting
VESA hole pattern (e.g. 100×100 mm) for monitor arms and wall mounts.
Yes
Weight (with stand)
6150 g
Weight (without stand)
4140 g
Width (with stand)
616 mm
Width (without stand)
616 mm
Detachable Stand
Yes
Additional
Energy Efficiency Scale
A to G
Cable Lock Slot
Yes
EPREL Version
1
Sustainability Certs
EPEAT Gold/TCO
Warranty
36;5 year(s)
SKU
48086841
EAN
4038986182829