AOC G4 27G4ZR 27″ 260Hz Monitor

27 inch · 1920 x 1080 · 260 Hz · Fast IPS

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Screen size 27 inch
Resolution 1920 x 1080
Refresh rate 260 Hz
Panel Fast IPS
Response time 1 ms

AOC G4 27G4ZR 27″ 260Hz Monitor is a 27-inch monitor with 1920 x 1080 resolution, a 260 Hz refresh rate and Fast IPS panel. The high refresh rate makes fast games look smoother. It came out in 2025.

Released: 2025-11-22

Specifications

Key specs

Screen size: 27 inch
Resolution: 1920 x 1080
Refresh rate: 260 Hz
Panel: Fast IPS
Response time: 1 ms
Released: 2025-11-22
Part number: 27G4ZR
EAN / UPC: 6973985233715

Display

Display diagonal: 68.6 cm (27")
Display resolution: 1920 x 1080 pixels
HD type: Full HD
Native aspect ratio: 16:9
Display technology: LED
Panel type: Fast IPS
LED backlight: Yes
Backlight type: W-LED
Display brightness (typical): 300 cd/m²
Response time: 1 ms
Response time measurement type: GTG (Gray to Gray)
Response time (MPRT): 0.3 ms
Anti-glare screen: Yes
Screen shape: Flat
Contrast ratio (typical): 1000:1
Maximum refresh rate: 260 Hz
Viewing angle, horizontal: 178°
Viewing angle, vertical: 178°
Display number of colours: 16.7 million colours
Pixel pitch: 0.3114 x 0.3114 mm
Pixel density: 81.59 ppi
Digital horizontal frequency: 30 - 290 kHz
Digital vertical frequency: 48 - 260 Hz
Display diagonal (metric): 68.58 cm
High Dynamic Range (HDR) supported: Yes
High Dynamic Range (HDR) technology: High Dynamic Range 10 (HDR10)
Surface hardness: 3H
Colour gamut standard: Adobe RGB, DCI-P3, sRGB
sRGB coverage (typical): 121.5%
Adobe RGB coverage: 87.8%
DCI-P3 coverage: 92.3%

Performance

VESA Adaptive Sync support: Yes

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Design

Product colour: Black, Red
Front bezel colour: Black
Detachable stand: Yes

Ports & interfaces

HDMI: Yes
HDMI ports quantity: 2
HDMI version: 2.0
DisplayPorts quantity: 1
DisplayPort version: 1.4
Headphone out: Yes
Headphone outputs: 1
Headphone connectivity: 3.5 mm
HDCP: Yes
HDCP version: 1.4/2.2

Ergonomics

VESA mounting: Yes
Panel mounting interface: 100 x 100 mm
Cable management: Yes
Cable lock slot: Yes
Cable lock slot type: Kensington
Height adjustment: Yes
Adjustable height (max): 13 cm
Pivot: Yes
Pivot angle: -90 - 90°
Swivelling: Yes
Swivel angle range: -28 - 28°
Tilt adjustment: Yes
Tilt angle range: -3 - 21°

Power

Energy efficiency class (SDR): E
Energy efficiency class (HDR): G
Energy consumption (SDR) per 1000 hours: 21 kWh
Energy consumption (HDR) per 1000 hours: 29 kWh
Power consumption (typical): 21 W
Power consumption (standby): 0.3 W
Power consumption (off): 0.3 W
Power supply type: Internal
Energy efficiency scale: A to G

Weight & dimensions

Width (with stand): 613.7 mm
Depth (with stand): 207.7 mm
Height (with stand): 516.1 mm
Weight (with stand): 5.07 kg
Width (without stand): 366.4 mm
Depth (without stand): 52.6 mm
Height (without stand): 366.4 mm
Weight (without stand): 3.2 kg

Other features

Brand specific technologies: Crosshair
Low input lag: Yes
FPS counter: Yes
Dial point: Yes
Shadow control: Yes
Motion blur reduction: Yes
Local dimming: Yes
Warranty period: 3 year(s)
Bezel thickness type: Frameless
Compliance certificates: CE
Certification: WEEE,REACH compliant,RoHs compliant,CB,TUV-Bauart-Mark,ISO 9241-307,EAC,FCC

Technical details

Native refresh rate: 60 Hz

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About this product

The 27G4ZR delivers ultra-fast precision and smooth clarity for peak competitive performance Dominate every match with the 27G4ZR. Its Fast IPS panel, 260Hz OC / 240Hz native refresh rate, and 1ms GtG ensure crystal-clear motion and instant responsiveness. G-Sync Compatible, Low Input Lag, and 0.3ms MPRT keep gameplay fluid and sharp. With HDR10, an ergonomic esports stand, and G-Menu control, this monitor is built for pure competitive advantage.

User manual (PDF)

27G4ZR vs similar monitors

	AOC G4 27G4ZR 27″ 260Hz Monitor	AOC G4 27G4ZR/69 27″ 260Hz Monitor	AOC G4 27G4ZREP 27″ 260Hz Monitor	ASUS TUF Gaming VG279QM5FZ 27″ 260Hz Monitor
Screen size	27 inch	27 inch	27 inch	27 inch
Resolution	1920 x 1080	1920 x 1080	1920 x 1080	1920 x 1080
Refresh rate	260 Hz	260 Hz	260 Hz	260 Hz
Panel	Fast IPS	Fast IPS	Fast IPS	Fast IPS
Response time	1 ms	1 ms	1 ms	1 ms
Released	2025	2026	2026	2026