Your data. Your choice.

If you select «Essential cookies only», we’ll use cookies and similar technologies to collect information about your device and how you use our website. We need this information to allow you to log in securely and use basic functions such as the shopping cart.

By accepting all cookies, you’re allowing us to use this data to show you personalised offers, improve our website, and display targeted adverts on our website and on other websites or apps. Some data may also be shared with third parties and advertising partners as part of this process.

AOC Q27E4U

2560 x 1440 pixels, 27"
Price in EUR including VAT
Delivered between Tue, 19.5. and Thu, 21.5.
More than 10 pieces in stock at supplier
free shipping

Product details

Expand your view with the Q27E4U 27" QHD monitor featuring 120 Hz, height adjustability, and a 5-year warranty. The Q27E4U 27" QHD monitor offers a stunning resolution of 2560 x 1440 and a smooth refresh rate of 120 Hz for perfect performance. Enjoy ergonomic comfort with the height-adjustable stand and protect your eyes with the hardware-based blue light filter technology. The Q27E4U is designed for reliability and long-term use, coming with an impressive 5-year warranty, making it the perfect choice for work.

Key specifications

Display resolution
WQHD
Display technology
WLED
Refresh rate
120 Hz
Monitor equipment
HDR functionalityIntegrated loudspeakersIntegrated USB hubKVM FunctionSlot for Kensington lock
Video connections
DisplayPort (1x)HDMI (1x)
USB ports
USB-AUSB-B
Documents
Technical data sheet.pdf

General information

Item number
55681589
Manufacturer
AOC
Category
Monitor
Manufacturer No.
Q27E4U
Release date
7.3.2025
External links

Colour

Colour
Black
Exact colour description
Black

Display properties

Display size (inches)
27"
Screen size (cm)
68.60 cm
Image resolution
2560 x 1440 pixels
Display resolution
WQHD
Pixel density
109 ppi
Pixel pitch
0.23 mm
Display
LCD
Display technology
WLED
Panel
IPS
Panel technology
IPS
Refresh rate
120 Hz
Aspect ratio
16:9
Contrast ratio
1500:1
Response time (grey-to-grey)
4 ms
Brightness
350 cd/m²
Colour depth
16.70 bits
Viewing angle (H)
178°
Viewing angle (V)
178°

Features + Functions

Monitor equipment
HDR functionalityIntegrated loudspeakersIntegrated USB hubKVM FunctionSlot for Kensington lock
Touch
Without touch function

Mounting + Ergonomics

Adjustability
Height-adjustablePivot functionRotatableTiltable
VESA wall mount
100 x 100 mm

Connections

Video connections
DisplayPort (1x)HDMI (1x)
HDMI version
2.0
DisplayPort version
1.2
USB ports
USB-AUSB-B
Exact USB ports
USB-A 3.2 Gen 1 (4x)USB-B 3.0 (1x)
Audio Connections
Jack 3.5mm (1x)

Power supply

Power consumption
31 W
Power consumption (standby)
0.50 W
Power consumption (Off)
0.30 W
Energy consumption per year
16 kWh

Energy declaration

Energy efficiency class
D

Sustainability

Manufacturer commitment
SBTi

Voluntary climate contribution

CO₂ emissions
562,01 kg
Climate contribution
EUR 8,31

Scope of delivery

Scope of delivery
AC cableDisplayPort cableHDMI cable

Product dimensions

Width
730 mm
Length
222 mm
Height
480 mm
Weight
6.15 kg

Legal Notice

Product Safety

Package dimensions

Length
73 cm
Width
48 cm
Height
14 cm
Weight
8.90 kg

14-day cancellation right
30-day right of return
24 Months statutory warranty
7 additional offers
Legal concerns

Compare products

Goes with

Reviews & Ratings

Statutory warranty score

How often does a product of this brand in the «Monitor» category have a defect within the first 24 months?

Source: Galaxus
  • 8.Dell
    0,9 %
  • 8.Lenovo
    0,9 %
  • 11.AOC
    1 %
  • 11.Hannspree
    1 %
  • 11.Philips
    1 %

Statutory warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Galaxus
  • 8.Verbatim
    4 days
  • 8.Xiaomi
    4 days
  • 14.AOC
    5 days
  • 14.Apple
    5 days
  • 14.Lenovo
    5 days

Return rate

How often is a product of this brand in the «Monitor» category returned?

Source: Galaxus
  • 8.Dell
    2,8 %
  • 9.iiyama
    2,9 %
  • 10.AOC
    3 %
  • 11.Samsung
    3,3 %
  • 12.Arzopa
    3,4 %
Source: Galaxus

Translation: machine translated
Good70/100
PC Welt Online Logo
PC Welt OnlineSingle testReleaseJune 2025
  • PositiveGood picture quality
  • PositiveSimple docking to the laptop
  • PositiveGlare free surface
  • PositiveGood price
  • NegativeRestricted mobility
  • NegativeNot so suitable for games