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AOC Q27G4ZR 27" specifications and in-depth review

AOC Q27G4ZR 27"

Manufacturer: AOC

The AOC Q27G4ZR 27″ is a high-performance gaming monitor designed for smooth and responsive gameplay. Featuring a sleek LED-backlit, LCD, IPS display, it offers a 260Hz refresh rate for fluid motion and an immersive visual experience.

With a 2560 x 1440 resolution, the AOC Q27G4ZR ensures crisp and sharp images. It also supports VESA Adaptive Sync and Nvidia G-Sync Compatible for enhanced gaming performance. The monitor provides a wide viewing angle of 178º horizontally and vertically, and boasts a typical brightness of 400 nits for clear visibility in various lighting conditions.

Pros
  • The 27″ display size provides ample screen space for gaming and multitasking.
  • The 260Hz refresh rate and 0.3 ms response time deliver smooth performance for fast-paced games.
  • The monitor supports VESA Adaptive Sync and Nvidia G-Sync Compatible, ensuring tear-free gameplay.
  • It includes stereo speakers with 2 x 2W audio output, offering basic sound functionality for casual use.
  • The monitor supports flexible ergonomics with a swivel stand and total tilt, enhancing comfort and adjustability.
Cons
  • The monitor does not support advanced audio technologies like Dolby Digital or DTS Surround.
  • There is no support for Thunderbolt or USB Type-C, limiting modern connectivity options.
  • The lack of a built-in smart TV feature may limit media streaming convenience.
  • The monitor does not include ambient light sensor functionality, which could have enhanced user experience in varying lighting conditions.
  • It does not support PiP (Picture-in-Picture), which could have been useful for multitasking.
Who is this for?

The AOC Q27G4ZR 27″ is well-suited for gamers and professionals who require smooth and fluid visuals, thanks to its 260Hz refresh rate and 0.3 ms response time. It also excels in providing vibrant and detailed imagery with its 2560 x 1440 resolution and 91.4% Adobe RGB coverage, making it a strong choice for creative work like design and editing. Additionally, its swivel stand and tilt adjustability offer flexibility for comfortable viewing during long gaming or work sessions.

Who is this NOT for?

This monitor may not be ideal for users seeking advanced connectivity options, as it lacks Thunderbolt, USB Type-C, and Ethernet support. It also falls short for users requiring superior audio, as it does not support Dolby Digital or DTS Surround. Furthermore, those looking for a built-in smart TV or ambient light sensor would find these features missing, making the monitor less versatile for casual media consumption or varying lighting conditions.

Display:

Display type LED-backlit, LCD, IPS
response time 0.3 ms
screen size 27"
resolution 2560 x 1440 px
pixel density 108 ppi
Adaptive synchronization VESA Adaptive Sync, Nvidia G-Sync Compatible
has anti-glare coating ✓
refresh rate 260Hz
maximum horizontal viewing angle 178º
maximum vertical viewing angle 178º
has a matte panel ✓
has a glossy panel ✕
has a touch screen ✕

The AOC Q27G4ZR 27″ features a vibrant LED-backlit, LCD, IPS display with a sharp 2560 x 1440 resolution and a pixel density of 108 ppi for crisp details. It supports a rapid 260Hz refresh rate and an ultra-fast 0.3 ms response time, making it ideal for fast-paced gaming. The display offers wide 178º horizontal and vertical viewing angles, and its anti-glare matte panel reduces reflections for improved visibility in various lighting conditions. Additionally, it is compatible with VESA Adaptive Sync and Nvidia G-Sync, ensuring smooth, tear-free gameplay.

General info:

Type Gaming
release date May 2025
EU energy label F
supports total tilt ✓
Has a swivel stand ✓
Supports VESA mount ✓
height 366 mm
width 613 mm
thickness 51 mm
weight 5320 g
supports portrait mode ✓
volume 11442.258 cm³

The AOC Q27G4ZR 27″ gaming monitor features a sturdy design with a height of 366 mm, width of 613 mm, and thickness of 51 mm, weighing 5320 g. It supports versatile positioning with a total tilt function and a swivel stand, as well as a VESA mount for wall mounting. The monitor also offers portrait mode capability for flexible display orientation. With an energy label rating of F, the monitor has a volume of 11442.258 cm³, making it an efficient choice for various setups.

Colors:

brightness (typical) 400 nits
supports color calibration ✓
display colors 16.7 million
contrast ratio 1000:1
Adobe RGB coverage 91.4%
sRGB coverage 123.6%

The AOC Q27G4ZR 27″ offers vibrant color reproduction with a typical brightness of 400 nits and a contrast ratio of 1000:1. It supports color calibration for precise color accuracy and displays 16.7 million colors for rich and lifelike visuals. With 91.4% Adobe RGB coverage and 123.6% sRGB coverage, it ensures broad color gamut support for a wide range of creative and gaming applications.

Connectivity:

HDMI ports 2
supports Thunderbolt ✕
DisplayPort outputs 1
DisplayPort version DisplayPort 1.4
has a socket for a 3.5 mm audio jack ✓
has a DVI connector ✕
USB ports 0
Has USB Type-C ✕
HDMI version HDMI 2.0
supports Ethernet ✕
supports Wi-Fi ✕
has AirPlay ✕
mini DisplayPort outputs 0
has a VGA connector ✕

The AOC Q27G4ZR 27″ offers flexible connectivity options with 2 HDMI ports and a DisplayPort 1.4 output for high-quality video. It also features a 3.5 mm audio jack for headset connectivity. However, it does not support Thunderbolt, USB Type-C, or Ethernet, and lacks additional ports like DVI, VGA, and mini DisplayPort.

Power:

operating power consumption 30W
standby power consumption 0.3W

The AOC Q27G4ZR 27″ operates with a typical power consumption of 30W during use, and a very low 0.3W in standby mode, making it energy efficient for extended usage.

Features:

has PiP ✕
has stereo speakers ✓
has built-in smart TV ✕
audio output power 2 x 2W
has a remote control ✕
supports Dolby Digital ✕
supports Dolby Digital Plus ✕
has DTS Surround ✕
has an ambient light sensor ✕
has a front camera ✕

The AOC Q27G4ZR 27″ includes stereo speakers with 2 x 2W audio output power, providing decent sound for general use. However, it does not support PiP (Picture-in-Picture), built-in smart TV functionality, or advanced audio features like Dolby Digital or DTS Surround. Additionally, it lacks a front camera and ambient light sensor.

Final Verdict

The AOC Q27G4ZR 27″ is a solid choice for gamers and professionals who prioritize fast, smooth performance, thanks to its 260Hz refresh rate and 0.3 ms response time. Its sharp 2560 x 1440 resolution and color accuracy with 91.4% Adobe RGB coverage make it an excellent option for creative work. While lacking advanced audio and connectivity features, the monitor’s flexibility in ergonomics and visual performance positions it as a strong contender for those seeking a high-performance display for gaming and design.