AOC

AOC Q27E4U 27" QHD IPS Monitor, 120 Hz, Height-Adjustable Stand

The AOC Q27E4U is a 27-inch QHD IPS monitor that brings sharp 2560 x 1440 detail, smooth 120 Hz motion and a fully adjustable stand to your desk. If you are shopping for a monitor that handles work, study and casual gaming, this one is great value, with the pivot, swivel, tilt and height adjustments that stands at this level often leave out.

  • Screen: 27" IPS, 2560 x 1440 pixels (QHD), 16:9
  • Refresh rate: up to 120 Hz
  • Response time: 4 ms
  • Brightness: 350 cd/m², WLED backlight
  • Viewing angles: 178° horizontal and vertical
  • Ports: 1 x HDMI, 1 x DisplayPort, USB, audio out
  • Stand: height, tilt, swivel and pivot adjustment

Description

27" QHD at 2560 x 1440: more room on screen

QHD resolution on a 27-inch panel gives you noticeably more workspace than a Full HD screen of the same size. You can place two documents side by side, see more rows in a spreadsheet or more of your editing timeline, and text looks crisper with less visible pixel structure. The 16:9 aspect ratio suits films, games and everyday productivity, so one screen covers work and downtime without compromise.

IPS panel with 178° viewing angles and 16.7 M colours

The IPS panel keeps colours and contrast consistent even when you look at the screen from the side. With 178° viewing angles horizontally and vertically, it works well when you are sharing the screen with a colleague or reclining in your chair. Support for 16.7 million colours means photos, video and interface graphics look natural and balanced. That makes it a solid all-rounder for office tasks, home use and light creative work.

120 Hz and 4 ms: smoother motion in every scene

A maximum refresh rate of 120 Hz makes scrolling, dragging windows and moving the cursor feel noticeably smoother than on a standard 60 Hz display. In games, fast camera movement looks more fluid and easier to follow. The 4 ms response time helps reduce smearing behind moving objects. To get the full 120 Hz, connect the monitor to a graphics card or computer that can output that refresh rate at QHD resolution.

350 cd/m² WLED backlight with an anti-glare finish

Rated at 350 cd/m², the WLED backlight delivers enough brightness for typical home and office lighting. The anti-glare surface cuts down reflections from windows and overhead lights, so you spend less time adjusting the screen angle or squinting at the screen. It is a practical combination for long working days, video calls and evening gaming sessions in a room with mixed lighting.

Fully adjustable stand: height, tilt, swivel and pivot

The stand supports height adjustment, tilt, swivel and pivot, so you can set the screen at eye level and angle it exactly where you need it. Pivot lets you rotate the panel into portrait orientation, which is handy for coding, reading long documents or scrolling through social feeds. A properly positioned screen helps you keep a more comfortable posture at the desk. The monitor's net weight is 6.80 kg.

HDMI, DisplayPort, USB and audio out for flexible setups

For connectivity you get one HDMI port and one DisplayPort, so you can keep a PC and a laptop or console connected at the same time. The monitor also has USB connectivity and an audio output for plugging in headphones or external speakers. Note that it has no built-in speakers and no USB-C port, so laptops that only output video over USB-C will need a suitable adapter or cable.

Who the 27" QHD Q27E4U suits

This monitor is a good fit for home office users, students and professionals who want more screen space than Full HD offers, along with an ergonomic stand. Casual and mid-level gamers will appreciate the 120 Hz refresh rate. It also suits anyone setting up a dual-screen desk or a portrait display for reading and coding, thanks to the pivot function and wide IPS viewing angles.

Specifications

General

BrandAOC
Height adjustmentYes
Tilt adjustmentYes
PivotYes
SwivellingYes
Viewing angle, horizontal178 °
Viewing angle, vertical178 °
Warranty36 months
EAN4038986182812

Display

Display diagonal27 "
Display2560 x 1440 pixels
HD typeQHD
Panel typeIPS
Maximum refresh rate120 Hz
Response time4 ms
Display brightness350 cd/m²
Display surfaceAnti-Glare
Aspect ratio16:9
TV tuner integratedNo
Display number of colours16.7 M

Audio

Built-in speaker(s)No

Ports

Ethernet LAN (RJ-45) portsNo
HDMI ports quantity1
DisplayPorts quantity1
USB-CNo

Connectivity

ConnectivityHDMI, DisplayPort, USB, Audio out

Features

Backlight typeWLED

Dimensions & weight

Net weight6.80 kg

Questions & answers

Can I rotate the AOC Q27E4U to portrait mode?

Yes. The stand supports pivot, so you can turn the screen to a vertical orientation. It also offers height, tilt and swivel adjustment.

Is the Q27E4U good for gaming?

It handles casual and mainstream gaming well, with a 120 Hz maximum refresh rate, a 4 ms response time and QHD resolution. The manufacturer does not list adaptive sync support in these specifications.

Can I connect a laptop with USB-C?

The monitor has no USB-C port and no USB-C power delivery. Connect your laptop via HDMI or DisplayPort, or use a USB-C to HDMI or DisplayPort adapter.

Does the monitor have built-in speakers?

No, it has no built-in speakers. There is an audio output, so you can plug in headphones or external speakers.

How many devices can I connect at once?

The monitor has one HDMI port and one DisplayPort, so you can keep two video sources connected and switch between them.

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