Conquer every match with the Q27G4ZD QHD 240Hz, QD-OLED gaming monitor
The Q27G4ZD combines stunning QHD resolution with a blistering 240Hz refresh rate and a 1ms GtG response time on a QD-OLED panel for ultra-smooth, responsive gameplay. With HDR400, low input lag, and an eSports base design, every frame is crisp and fluid. Featuring an ergonomic stand, built-in speakers, and G-Menu software for customization, this monitor is built to enhance both performance and comfort in every session.

Specification

Product
Product id	1009909
Brand	AOC
Partnr	Q27G4ZD
EAN/UPC code	6973985232534
Warranty (months)	3 years
Technical details
Doesn't contain	Mercury (element), PVC/BFR
Warranty period	3 jaar
Compliance certificates	BSMI, CB, CE, Federal Communications Commission (FCC), KC, KCC, Minimum Energy Performance Standards (MEPS), RCM, RoHS, TÜV mark
Display
Display diagonal	27 inch
Display resolution	2560 x 1440 Pixels
Native aspect ratio	16:9
Panel type	OLED
Response time	1 ms
HD type	Quad HD
Response time measurement type	GTG (Gray to Gray)
Display technology	QD-OLED
Response time (MPRT)	0.3 ms
LED backlight	Y
Backlight type	W-LED
Anti-glare screen	Y
Screen shape	Flat screen
Contrast ratio (typical)	1000:1
Maximum refresh rate	240 Hz
Viewing angle, horizontal	178 °
Viewing angle, vertical	178 °
Display number of colours	1.073 billion colours
Display diagonal (metric)	68.5 cm
Pixel density	108.8 ppi
Pixel pitch	0.2292 x 0.2292 mm
Viewable size, horizontal	590.42 mm
Viewable size, vertical	333.72 mm
High Dynamic Range (HDR) technology	DisplayHDR 400
High Dynamic Range (HDR) supported	Y
sRGB coverage (typical)	123.6 procent
Adobe RGB coverage	91.4 procent
Performance
Brand specific technologies	Crosshair
AMD FreeSync refresh rate range	48 - 260 Hz
VESA Adaptive Sync support	Y
Low input lag	Y
FPS counter	Y
Dial point	Y
Shadow сontrol	Y
Flicker-free technology	Y
Motion blur reduction	Y
Low Blue Light technology	Y
Game mode	Y
Multimedia
Built-in speaker(s)	Y
Number of speakers	2
RMS rated power	4 W
Design
Market positioning	Gaming
Product colour	Black, Red
Frameless design	Y
Front bezel colour	Black
Detachable stand	Y
Certification	WEEE, REACH compliant, RoHs compliant
Ports & interfaces
Built-in USB hub	Y
USB hub version	3.2 Gen 1 (3.1 Gen 1)
USB upstream port type	USB Type-B
Number of upstream ports	1
Number of USB Type-B upstream ports quantity	1
USB Type-A downstream ports quantity	4
HDMI	Y
HDMI ports quantity	2
HDMI version	2.0
DisplayPorts quantity	1
DisplayPort version	1.4
Headphone out	Y
Headphone connectivity	3.5 mm
Ergonomics
VESA mounting	Y
Panel mounting interface	100 x 100 mm
Cable lock slot	Y
Cable management	Y
Adjustable height (max)	130 mm
Height adjustment	Y
Swivelling	Y
Pivot angle	-90 - 90 °
Pivot	Y
Swivel angle range	-30 - 30 °
Tilt angle range	-3 - 21 °
Tilt adjustment	Y
On Screen Display (OSD)	Y
On Screen Display (OSD) languages	CHI (SIMPL), CHI (TR), CZE, DUT, ENG, FIN, FRE, DEU, ITA, JPN, KOR, CRO, POL, POR, RUS, ESP, SWE, TUR, UKR
Packaging data
Cables included	AC, HDMI, DisplayPort
Package width	822 mm
Package depth	162 mm
Package height	481 mm
Package weight	8760 g
Power
Energy efficiency class (SDR)	F
Energy consumption (SDR) per 1000 hours	25 kWu
Power consumption (typical)	30 W
Energy efficiency class (HDR)	F
Power consumption (standby)	0.5 W
Energy consumption (HDR) per 1000 hours	48 kWu
Power consumption (off)	0.3 W
AC input voltage	100 - 240 V
AC input frequency	50/60 Hz
Energy efficiency scale	A to G
Weight & dimensions
Width (with stand)	613.9 mm
Depth (with stand)	207.7 mm
Height (with stand)	516.1 mm
Weight (with stand)	5320 g
Width (without stand)	613.9 mm
Depth (without stand)	51.28 mm
Height (without stand)	366.31 mm
Weight (without stand)	3450 g
Other features
Colour gamut DCI-P3	95.2 procent
Power supply type	Internal
Touchscreen	N
Bezel thickness type	Frameless