Dominate your gaming experience with the U27G4R Dual-Frame Monitor, a cutting-edge display offering ultimate flexibility between UHD at 160Hz and FHD at 320Hz.
Meet the U27G4R Dual-Frame Monitor, featuring the ability to switch between UHD@160Hz and FHD@320Hz resolutions and refresh rates for ultimate versatility in gaming and content creation. With a Fast IPS panel, 1ms GtG, and 0.5ms MPRT, enjoy ultra-responsive performance and vibrant visuals. HDR400 and AdaptiveSync (G-Sync TBC) ensure smooth, tear-free action, while HDMI 2.1 provides superior connectivity. The ergonomic eSports base design offers comfort during long sessions, making the U27G4R perfect for seamless multitasking and immersive gaming.

Specification

Product
Product id	987940
Brand	AOC
Partnr	U27G4R
EAN/UPC code	4038986682688
Warranty (months)	3 years
Technical details
Warranty period	3 jaar
Display
Display diagonal	27 inch
Display resolution	3840 x 2160 Pixels
Native aspect ratio	16:9
Panel type	Fast IPS
Display brightness (typical)	400 cd/m²
Response time	1 ms
HD type	Quad HD
Response time measurement type	GTG (Gray to Gray)
Display technology	LED
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	320 Hz
Viewing angle, horizontal	178 °
Viewing angle, vertical	178 °
Display number of colours	16.7 million colours
Display diagonal (metric)	68.6 cm
Pixel density	163 ppi
Digital horizontal frequency	30 - 360 kHz
Digital vertical frequency	48 - 320 Hz
High Dynamic Range (HDR) technology	DisplayHDR 400
High Dynamic Range (HDR) supported	Y
sRGB coverage (typical)	124.7 procent
Adobe RGB coverage	93.4 procent
Performance
VESA Adaptive Sync support	Y
Low input lag	Y
FPS counter	Y
Dial point	Y
Shadow сontrol	Y
Motion blur reduction	Y
Low Blue Light technology	Y
Design
Market positioning	Gaming
Product colour	Black, Red
Frameless design	Y
Front bezel colour	Black
Detachable stand	Y
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
USB Type-A downstream ports quantity	4
HDMI ports quantity	2
HDMI version	2.1
DisplayPorts quantity	1
DisplayPort version	1.4
Headphone out	Y
Headphone outputs	1
Headphone connectivity	3.5 mm
Ergonomics
VESA mounting	Y
Panel mounting interface	100 x 100 mm
Cable lock slot	Y
Cable lock slot type	Kensington
Adjustable height (max)	130 mm
Height adjustment	Y
Swivelling	Y
Pivot angle	-90 - 90 °
Pivot	Y
Swivel angle range	-30 - 30 °
Tilt angle range	-3.5 - 21.5 °
Picture-in-Picture	Y
Tilt adjustment	Y
On Screen Display (OSD)	Y
On Screen Display (OSD) languages	CHI (SIMPL), CHI (TR), CRO, CZE, DEU, DUT, ENG, ESP, FIN, FRE, ITA, JPN, KOR, POL, POR, RUS, SWE, TUR, UKR
Number of OSD languages	19
Packaging data
Package width	825 mm
Package depth	481 mm
Package height	162 mm
Package weight	9950 g
Power
Energy efficiency class (SDR)	F
Energy consumption (SDR) per 1000 hours	25 kWu
Power consumption (typical)	34 W
Energy efficiency class (HDR)	G
Power consumption (standby)	0.5 W
Energy consumption (HDR) per 1000 hours	50 kWu
Power consumption (off)	0.3 W
Energy efficiency scale	A to G
Weight & dimensions
Width (with stand)	613.9 mm
Depth (with stand)	227.6 mm
Height (with stand)	516 mm
Weight (with stand)	6350 g
Width (without stand)	613.9 mm
Depth (without stand)	51.28 mm
Height (without stand)	366.31 mm
Weight (without stand)	4410 g
Other features
Colour gamut DCI-P3	95.9 procent
Power supply type	Internal
Touchscreen	N