Screen size (inch) 24.5, Panel resolution 1920x1080, Max Refresh rate 420Hz (OC, 400Hz native), Response time MPRT 0.3 ms, Panel type Fast IPS, HDMI HDMI 2.0 x 2, DisplayPort DisplayPort 1.4 x 1, Sync technology (VRR) Adaptive Sync

Reasons To Buy

Fast IPS

Unlock your gaming potential with Fast IPS panels offering rapid pixel response times of up to 1ms GtG. Say farewell to motion blur as you enjoy sharper images, enhancing precision targeting and boosting performance in high-speed games. Experience the advantages of fast IPS technology, including vibrant colors and wide viewing angles, for an immersive gaming experience and unleash your full potential.

FHD Resolution

Want to watch a Blu-ray movie in full quality, enjoy games in high resolution or read crisp text in office applications? Thanks to its Full HD resolution of 1920 x 1080 pixels, this monitor lets you do just that. Whatever you are viewing, with Full HD it will be displayed in rich detail without requiring a high-end graphics card or consuming a lot of your system’s resources.

G-SYNC Compatible

Enable flawless picture quality by synchronising new generations of NVIDIA graphics cards* with this G-SYNC Compatible monitor. *Please refer to NVIDIA website for the complete list of GPUs working with G-SYNC Compatible monitors

E-sports monitor stand

Our new stand. Co-designed with eSports professionals, allows you to maximize free space for all your peripherals. The base of the monitor is designed to reduce the footprint of your monitor on your desk, and even allows you to place your keyboard on top. The stand includes cable management to keep your desk clean. No matter what genre you compete in, we want you to feel like a pro.

USB Hub

Built-in USB hubs in AOC’s monitors bring ease of use and practicality to your desk. Side mounted ports are easily reachable without even looking at them; negating time wasted searching the backside of a PC case to find a free USB port.

GMENU

AOC G-Menu is a free tool that you can install on your PC to have complete customization paired with maximum convenience.

Vesa Certified DisplayHDR™ 400

Even the lowest level of High Dynamic Range (HDR) feature poses a significant upgrade to common monitors. The peak luminance of 400 cd/m² enables your display to hone the picture quality with a manifold colour spectrum and more diverse contrast. The VESA-certificate ensures richness of detail and realistic portrayals of game and film worlds.

Low Input Lag

Unleash your reflexes by switching to the AOC Low Input Lag mode. Forget graphical frills: this mode rewires the monitor in favour of raw response time, giving the ultimate edge in hair trigger stand offs.

ERGONOMIC DESIGN

Ergonomic stand to maintain comfort and prevent strain during long gaming sessions. It offers a wide range of motion and easy height, tilt, and swivel adjustments, accommodating the proper ergonomics and your personal preferences.

420hz (OC400hz Native) - MONITOR

At 420hz (OC, 400hz native), every frame flows seamlessly for visuals that feel natural and precise. Whether you’re working, creating, or watching content, the reduced motion blur and ultra-low latency deliver a display experience that is as smooth as it is effortless.

Description

Unlock ultra-smooth gameplay with the 25G4KUR, a Fast IPS monitor delivering 420Hz (OC 400Hz Native) performance and crisp FHD visuals
The 25G4KUR Fast IPS Monitor is built for gamers who demand speed and precision. With a remarkable 420hz (OC400hz Native) refresh rate and Full HD resolution, it delivers fluid motion and sharp detail for every genre. HDR400 brings vibrant contrast and colour, while G-Sync Compatibility and ultra-low input lag ensure responsive, tear-free gameplay. The ergonomic stand provides lasting comfort, and the USB hub with G-Menu software keeps your setup connected and customizable.

Specifications

Display
HDCP	Yes
Screen shape	Flat
Display number of colours	16.7 million colours
Native aspect ratio	16:9
Pixel density	86.38 ppi
Maximum refresh rate	420 Hz
sRGB coverage (typical)	121%
Adobe RGB coverage	88.1%
HD type	Full HD
Display technology	LED
Viewing angle, horizontal	178°
Viewing angle, vertical	178°
Digital horizontal frequency	30 - 450 kHz
Digital vertical frequency	48 - 400 Hz
Backlight type	W-LED
Display resolution	1920 x 1080 pixels
Response time	1 ms
Display diagonal	62.2 cm (24.5")
Contrast ratio (typical)	1000:1
Touchscreen	No
High Dynamic Range (HDR) supported	Yes
Panel type	Fast IPS
DCI-P3 coverage	92%
High Dynamic Range (HDR) technology	DisplayHDR 400
Display diagonal (metric)	62.2 cm
LED backlight	Yes
Colour gamut standard	Adobe RGB, DCI-P3, sRGB
Local dimming	Yes
Response time measurement type	GTG (Gray to Gray)
Response time (MPRT)	0.3 ms
Performance
Low Blue Light technology	Yes
Flicker-free technology	Yes
Brand specific technologies	Crosshair
Low input lag	Yes
FPS counter	Yes
Dial point	Yes
Shadow control	Yes
Motion blur reduction	Yes
Design
Market positioning	Gaming
Product colour	Black, Red
Front bezel colour	Black
Frameless design	Yes
Detachable stand	Yes
Bezel thickness type	Frameless
Ports & interfaces
Built-in USB hub	Yes
USB hub version	3.2 Gen 1 (3.1 Gen 1)
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	2.0
DisplayPort version	1.4
Number of USB Type-B upstream ports quantity	1
HDCP version	1.4/2.2
Technical details
Height (without stand)	324.8 mm
Depth (without stand)	52.1 mm
Width (without stand)	560.1 mm
Cable lock slot	Yes
HDMI	Yes
Product colour	Black, Red
Front bezel colour	Black
Warranty period	3 year(s)
Compliance certificates	CE
Power supply type	Internal
Weight (with stand)	4.77 kg
Touchscreen	No
Ergonomics
VESA mounting	Yes
Cable lock slot	Yes
Panel mounting interface	100 x 100 mm
Swivelling	Yes
Swivel angle range	-30 - 30°
Tilt angle range	-3 - 21°
Pivot	Yes
Pivot angle	-90 - 90°
Height adjustment	Yes
Cable lock slot type	Kensington
Tilt adjustment	Yes
Adjustable height (max)	13 cm
Power
Power supply type	Internal
Power consumption (standby)	0.5 W
Power consumption (typical)	24 W
Power consumption (off)	0.3 W
Energy efficiency scale	A to G
Energy efficiency class (SDR)	E
Energy efficiency class (HDR)	G
Energy consumption (SDR) per 1000 hours	18 kWh
Energy consumption (HDR) per 1000 hours	38 kWh
Weight & dimensions
Height (without stand)	324.8 mm
Depth (without stand)	52.1 mm
Width (without stand)	560.1 mm
Width (with stand)	560.1 mm
Depth (with stand)	207.6 mm
Height (with stand)	498.5 mm
Weight (with stand)	4.77 kg
Weight (without stand)	2.91 kg
Package width	690 mm
Package depth	139 mm
Package height	420 mm
Package weight	7.55 kg
Packaging data
Package width	690 mm
Package depth	139 mm
Package height	420 mm
Package weight	7.55 kg
Cables included	AC, HDMI, DisplayPort, USB
DisplayPort cable length	1.8 m
HDMI cable length	1.8 m
Packaging content
Cables included	AC, HDMI, DisplayPort, USB
DisplayPort cable length	1.8 m
HDMI cable length	1.8 m
Other features
DCI-P3 coverage	92%
Bezel thickness type	Frameless
Warranty period	3 year(s)
Brand specific technologies	Crosshair
Low input lag	Yes
FPS counter	Yes
Dial point	Yes
Shadow control	Yes
Motion blur reduction	Yes
Local dimming	Yes
Compliance certificates	CE
Height (without stand)	324.8 mm
Depth (without stand)	52.1 mm
Width (without stand)	560.1 mm
HDMI	Yes
Energy efficiency scale	A to G
Power supply type	Internal
Touchscreen	No
Front bezel colour	Black