AOC E4 CU34E4CW computer monitor 86.4 cm (34") 3440 x 1440 pixels UltraWide Quad HD LED Black

Screen size (inch) 34, Panel resolution 3440x1440, Max Refresh rate 120 Hz, Panel type VA, HDMI 2x 2.1 TMDS, DisplayPort DisplayPort 1.4 x 1, Sync technology (VRR) Adaptive Sync

Reasons To Buy

UWQHD - Ultra Wide QHD

UWQHD is the ultrawide variant of QHD resolution. It comes with a display ratio of 21:9 and a resolution of 3.440 x 1.440 pixel. Feel full immersion through a wider field of view and be able to see more of the playground than your enemy does.

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.

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.

Experience enhanced visuals with HDR10

HDR10 technology takes picture quality to the next level, seamlessly enhancing the synchronization between your device and monitor. Enjoy vibrant, true-to-life visuals with enhanced depth, clarity, and color accuracy—perfect for creating an immersive and smooth viewing experience. Whether you're working, watching movies, or simply enjoying high-definition content, HDR10 makes every moment sharper and more engaging.

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.

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.

5MP Webcam

5MP webcam monitors offer sharp QHD video and Windows Hello™ login. With dual 5W speakers, a built-in mic, USB-C with 65W power delivery, and a 4-port USB 3.2 hub, they ensure seamless audio and connectivity. Frameless, ergonomic designs with KVM and PiP/PbP modes (select models) boost productivity, while low blue light and flicker-free tech enhance eye comfort.

Smart KVM - MONITOR

Effortlessly control multiple devices with the built-in Smart KVM switch, enabling seamless switching between PCs using a single keyboard, mouse, and monitor. Enjoy versatile connectivity with USB-C, HDMI, and DisplayPort, plus ergonomic design and eye-friendly features like Flicker-Free and Low Blue Light technology. Perfect for streamlined workflows and clutter-free desks.

Description

Maximize productivity with the CU34E4CW 34" WQHD monitor
Experience the power of performance with the CU34E4CW. This 34" UWQHD monitor delivers stunning visuals at a smooth 120Hz refresh rate, enhanced by Hardware Anti-Blue Light and HDR10 for eye comfort and vivid clarity. Equipped with a 90W PD docking station, Smart KVM for seamless device control, and a built-in 5MP webcam, it's the all-in-one solution for modern multitasking and efficient hybrid workspaces.

Specifications

Display
HDCP	Yes
Display brightness (typical)	300 cd/m²
Screen shape	Curved
Display number of colours	1.07 billion colours
Native aspect ratio	21:9
Pixel density	109.68 ppi
Maximum refresh rate	120 Hz
sRGB coverage (typical)	120.6%
HD type	UltraWide Quad HD
Display technology	LED
Contrast ratio (dynamic)	20000000:1
Viewing angle, horizontal	178°
Viewing angle, vertical	178°
Pixel pitch	0.23175 x 0.23175 mm
Digital horizontal frequency	30 - 190 kHz
Digital vertical frequency	48 - 120 Hz
Backlight type	W-LED
Display resolution	3440 x 1440 pixels
Response time	4 ms
Display diagonal	86.4 cm (34")
Contrast ratio (typical)	3500:1
Surface hardness	3H
Touchscreen	No
High Dynamic Range (HDR) supported	Yes
Panel type	VA
High Dynamic Range (HDR) technology	High Dynamic Range 10 (HDR10)
Screen curvature rating	1500R
Display diagonal (metric)	86.36 cm
Haze rate	25%
LED backlight	Yes
Colour gamut standard	sRGB
Local dimming	Yes
Response time measurement type	GTG (Gray to Gray)
Anti-glare screen	Yes
Audio
Built-in speaker(s)	Yes
RMS rated power	10 W
Performance
Built-in speaker(s)	Yes
RMS rated power	10 W
Megapixel (approx.)	5 MP
Built-in camera	Yes
VESA Adaptive Sync support	Yes
Low Blue Light technology	Yes
Flicker-free technology	Yes
Management features
Picture-in-Picture	Yes
Multimedia
Number of speakers	2
Built-in speaker(s)	Yes
RMS rated power	10 W
Megapixel (approx.)	5 MP
Built-in camera	Yes
Design
Market positioning	Office
Certification	WEEE,REACH compliant,RoHs compliant,HF,CB,TUV-GS-Mark,TUV Ergo,EAC,FCC
Product colour	Black
Front bezel colour	Black
Frameless design	Yes
Detachable stand	Yes
Bezel thickness type	Frameless
Camera
Megapixel (approx.)	5 MP
Built-in camera	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	2
USB Type-A downstream ports quantity	4
Headphone out	Yes
HDMI ports quantity	2
DisplayPorts quantity	1
HDCP	Yes
Audio output	Yes
Headphone outputs	1
HDMI	Yes
HDMI version	2.1
DisplayPort version	1.4
USB Power Delivery (USB PD)	Yes
USB Power Delivery up to	90 W
USB Type-C DisplayPort Alternate Mode	Yes
Number of USB Type-C upstream ports quantity	2
Built-in KVM switch	Yes
HDCP version	1.4/2.2
Number of downstream ports	4
Ethernet LAN	Yes
Technical details
Height (without stand)	365.4 mm
Depth (without stand)	101.5 mm
Width (without stand)	808.8 mm
Cable lock slot	Yes
HDMI	Yes
Product colour	Black
Front bezel colour	Black
Sustainability certificates	EPEAT Gold, EPEAT Climate +, TCO
Doesn't contain	Mercury, PVC/BFR
Warranty period	5 year(s)
Compliance certificates	CE
Power supply type	Internal
Weight (with stand)	10.1 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 - 21°
Picture-in-Picture	Yes
Height adjustment	Yes
Cable lock slot type	Kensington
Cable management	Yes
Tilt adjustment	Yes
Adjustable height (max)	18 cm
Power
Power supply type	Internal
Power consumption (standby)	0.5 W
Power consumption (typical)	38 W
Power consumption (off)	0.3 W
Energy efficiency scale	A to G
Energy efficiency class (SDR)	D
Energy efficiency class (HDR)	G
Energy consumption (SDR) per 1000 hours	20 kWh
Energy consumption (HDR) per 1000 hours	46 kWh
Weight & dimensions
Height (without stand)	365.4 mm
Depth (without stand)	101.5 mm
Width (without stand)	808.8 mm
Width (with stand)	808.8 mm
Depth (with stand)	252.2 mm
Height (with stand)	252.2 mm
Weight (with stand)	10.1 kg
Weight (without stand)	7.33 kg
Package width	930 mm
Package depth	188 mm
Package height	525 mm
Package weight	13.8 kg
Packaging data
Package width	930 mm
Package depth	188 mm
Package height	525 mm
Package weight	13.8 kg
Cables included	AC, HDMI, DisplayPort, USB Type-C
DisplayPort cable length	1.8 m
HDMI cable length	1.8 m
Packaging content
Cables included	AC, HDMI, DisplayPort, USB Type-C
DisplayPort cable length	1.8 m
HDMI cable length	1.8 m
Sustainability
Sustainability certificates	EPEAT Gold, EPEAT Climate +, TCO
Doesn't contain	Mercury, PVC/BFR
Other features
Certification	WEEE,REACH compliant,RoHs compliant,HF,CB,TUV-GS-Mark,TUV Ergo,EAC,FCC
Bezel thickness type	Frameless
Warranty period	5 year(s)
Local dimming	Yes
Compliance certificates	CE
Height (without stand)	365.4 mm
Depth (without stand)	101.5 mm
Width (without stand)	808.8 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
Recycling data
Post-consumer recycled plastic	85%
Certificates
Certification	WEEE,REACH compliant,RoHs compliant,HF,CB,TUV-GS-Mark,TUV Ergo,EAC,FCC