AOC E4 Q27E4CV computer monitor 68.6 cm (27") 2560 x 1440 pixels Quad HD LED Black

SKU
Q27E4CV
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In stock
Screen size (inch) 27, Panel resolution 2560x1440, Max Refresh rate 120 Hz, Panel type IPS, USB-C connectivity USB-C 3.2 x 1 (DP alt mode, upstream, power delivery up to 90 W), HDMI 2.1 TMDS, DisplayPort DisplayPort 1.2 x 1 DisplayPort Out, Sync technology (VRR) Adaptive Sync
More Information
SKU Q27E4CV
EAN 4038986182829
Manufacturer AOC
Availability Y
Product Family E4
PDF URLs View PDF
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QHD Resolution

QHD Resolution

With 2560 x 1440 resolution, Quad HD (QHD) offers superior picture quality and sharp imagery that reveals the finest details. The widescreen 16:9 aspect ratio provides plenty of space to spread out and work, plus allows you to enjoy games or movies in their original size.

120Hz Refresh Rate

120Hz Refresh Rate

Equip yourself with twice the frame rate of other monitors and say goodbye to image stuttering and blurry motion. With a 120Hz refresh rate every frame is rendered sharply and in smooth succession, so you can line up your shots accurately and appreciate high speed races in all their glory.

Height adjustable Stand

Height adjustable Stand

Raise or lower the screen to suit each individual’s height and seating preferences. The easy-to-adjust stand ensures hours of comfort.

Anti-Blue light

Anti-Blue light

AOC has created an innovative solution to protect against the damaging effects of blue light from computer screens. AOC’s Anti-Blue Light technology is revolutionary in reducing the intensity and strength of blue light from computer screens while still maintaining true color and clarity.

90W PD / Docking

90W PD / Docking

Streamline your workspace with the 90W USB-C Power Delivery and docking feature. Charge your laptop, transfer data, and connect peripherals through a single cable, delivering a clutter-free, efficient setup for enhanced productivity.

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.
Display
HDCPYes
Display brightness (typical)350 cd/m²
Screen shapeFlat
Display number of colours16.7 million colours
Native aspect ratio16:9
Pixel density109 ppi
Maximum refresh rate120 Hz
sRGB coverage (typical)99%
HD typeQuad HD
Display technologyLED
Contrast ratio (dynamic)20000000:1
Viewing angle, horizontal178°
Viewing angle, vertical178°
Pixel pitch0.2331 x 0.2331 mm
Digital horizontal frequency30 - 230 kHz
Digital vertical frequency48 - 120 Hz
Backlight typeW-LED
Display resolution2560 x 1440 pixels
Response time4 ms
Display diagonal68.6 cm (27")
Contrast ratio (typical)1500:1
Surface hardness3H
TouchscreenNo
High Dynamic Range (HDR) supportedYes
Panel typeIPS
Display diagonal (metric)68.6 cm
Haze rate25%
LED backlightYes
Local dimmingYes
Response time measurement typeGTG (Gray to Gray)
Anti-glare screenYes
Audio
Built-in speaker(s)Yes
RMS rated power4 W
Performance
Built-in speaker(s)Yes
RMS rated power4 W
Mean time between failures (MTBF)70000 h
Built-in cameraNo
VESA Adaptive Sync supportYes
Low Blue Light technologyYes
Flicker-free technologyYes
Multimedia
Number of speakers2
Built-in speaker(s)Yes
RMS rated power4 W
Built-in cameraNo
Power
Power cable length1.8 m
Power supply typeInternal
Power consumption (standby)0.3 W
Power consumption (typical)23.25 W
Power consumption (off)0.3 W
Energy efficiency scaleA to G
Energy efficiency class (SDR)D
Energy efficiency class (HDR)D
Energy consumption (SDR) per 1000 hours16 kWh
Energy consumption (HDR) per 1000 hours16 kWh
Design
Market positioningOffice
CertificationWEEE,REACH compliant,RoHs compliant,CB,TUV-GS-Mark,TUV Ergo,EAC,FCC
Product colourBlack
Front bezel colourBlack
Detachable standYes
Mean time between failures (MTBF)70000 h
Camera
Built-in cameraNo
Ports & interfaces
Built-in USB hubYes
USB hub version2.0 / 3.2 Gen 1 (3.1 Gen 1)
USB Type-A downstream ports quantity4
Headphone outYes
HDMI ports quantity1
DisplayPorts quantity1
HDCPYes
Audio outputYes
Headphone outputs1
HDMIYes
HDMI version2.1
DisplayPort version1.2
USB Power Delivery (USB PD)Yes
USB Power Delivery up to90 W
USB Type-C DisplayPort Alternate ModeYes
Number of USB Type-C upstream ports quantity1
HDCP version1.4/2.2
DisplayPort out quantity1
DisplayPort out version1.2
Ethernet LANYes
Technical details
Width (without stand)616 mm
Cable lock slotYes
Mean time between failures (MTBF)70000 h
HDMIYes
Product colourBlack
Front bezel colourBlack
Sustainability certificatesEPEAT Gold, TCO
Doesn't containMercury, PVC/BFR
Warranty period5 year(s)
Compliance certificatesCE
Power supply typeInternal
Weight (with stand)6.15 kg
Surface hardness3H
TouchscreenNo
Network
Ethernet LANYes
Ergonomics
VESA mountingYes
Cable lock slotYes
Panel mounting interface100 x 100 mm
SwivellingYes
Swivel angle range-180 - 180°
Tilt angle range-5 - 30°
PivotYes
Pivot angle-90 - 90°
Height adjustmentYes
Cable lock slot typeKensington
Cable managementYes
Tilt adjustmentYes
Adjustable height (max)15 cm
Weight & dimensions
Width (without stand)616 mm
Width (with stand)616 mm
Weight (with stand)6.15 kg
Weight (without stand)4.14 kg
Package width730 mm
Package depth139 mm
Package height480 mm
Package weight9.05 kg
Packaging data
Package width730 mm
Package depth139 mm
Package height480 mm
Package weight9.05 kg
Power cable length1.8 m
Cables includedAC, HDMI, DisplayPort, USB Type-C
DisplayPort cable length1.8 m
HDMI cable length1.8 m
Packaging content
Power cable length1.8 m
Cables includedAC, HDMI, DisplayPort, USB Type-C
DisplayPort cable length1.8 m
HDMI cable length1.8 m
Sustainability
Sustainability certificatesEPEAT Gold, TCO
Doesn't containMercury, PVC/BFR
Other features
Mean time between failures (MTBF)70000 h
CertificationWEEE,REACH compliant,RoHs compliant,CB,TUV-GS-Mark,TUV Ergo,EAC,FCC
Warranty period5 year(s)
Local dimmingYes
Compliance certificatesCE
Width (without stand)616 mm
HDMIYes
Surface hardness3H
USB Power Delivery up to90 W
Energy efficiency scaleA to G
USB Type-C DisplayPort Alternate ModeYes
Power supply typeInternal
Power cable length1.8 m
Ethernet LANYes
TouchscreenNo
USB Power Delivery (USB PD)Yes
Front bezel colourBlack
Certificates
CertificationWEEE,REACH compliant,RoHs compliant,CB,TUV-GS-Mark,TUV Ergo,EAC,FCC

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SKU
Q27E4CV
HT273HPB
HT161HNB
HT225HPB
TD2230
TD1630-3
Manufacturer
AOC
Hannspree
Hannspree
Hannspree
Viewsonic
Viewsonic
Display diagonal
≈ 21 inches
≈ 21 inches
under 18 inches
≈ 21 inches
≈ 21 inches
under 18 inches
Display resolution
N/A
1920 x 1080 pixels
1366 x 768 pixels
1920 x 1080 pixels
1920 x 1080 pixels
1366 x 768 pixels
Product colour
Black
Black
Black
Black
Black
Black
Built-in camera
N
N
N
N
N
N
Market positioning
Office
N/A
N/A
N/A
N/A
N/A
Native aspect ratio
16:9
16:9
16:9
16:9
16:9
16:9
VESA mounting
Y
Y
Y
Y
Y
Y
NVIDIA G-SYNC
N/A
N
N
N
N
N
Built-in USB hub
Y
N
N
N
Y
Y
AMD FreeSync
N/A
N
N
N
N
N
Display technology
LED
LED
LED
LED
LCD
LCD
Touchscreen
N
Y
Y
Y
Y
Y