Unleash lightning speed with the AG276QKD2 QD-OLED 500Hz QHD Gaming Monitor for pro level
Engineered for ultimate responsiveness, the AG276QKD2 boasts a stunning 27" QHD QD-OLED display with an insane 500Hz refresh rate and HDR500 TrueBlack for breathtaking contrast and color accuracy. Featuring HDMI 2.1 and DisplayPort 2.1 connectivity alongside G-Sync technology, this monitor delivers buttery-smooth gameplay with virtually zero lag. Tailored for competitive esports pros and serious fast-paced gamers, it includes a fully ergonomic stand, customizable RGB Light FX, and intuitive G-Menu software for seamless control. Backed by a 3-year warranty, the AG276QKD2 is your perfect partner for dominating every match in style and precision.

Specification

Product
Product id	999692
Brand	AOC
Partnr	AG276QKD2
EAN/UPC code	4038986183031
Warranty (months)	3 years
Technical details
Sustainability certificates	Certified Enviro Cranberries (CEC)
Warranty period	3 jaar
Compliance certificates	CB, CE, EAC, Federal Communications Commission (FCC), REACH, RoHS, TÜV mark, UKCA, WEEE
Display
Display diagonal	26.5 inch
Display resolution	2560 x 1440 Pixels
Native aspect ratio	16:9
Panel type	OLED
Display brightness (typical)	1000 cd/m²
Response time	0.03 ms
HD type	Quad HD
Response time measurement type	GTG (Gray to Gray)
Display technology	QD-OLED
Anti-glare screen	Y
Screen shape	Flat screen
Contrast ratio (typical)	150000:1
Contrast ratio (dynamic)	80000000:1
Maximum refresh rate	500 Hz
Viewing angle, horizontal	178 °
Viewing angle, vertical	178 °
Display number of colours	1.07 billion colours
Display diagonal (metric)	67.3 cm
Pixel density	110.84 ppi
Digital horizontal frequency	30 - 510 kHz
Digital vertical frequency	48 - 500 Hz
High Dynamic Range (HDR) technology	DisplayHDR True Black 500
High Dynamic Range (HDR) supported	Y
Surface hardness	2H
sRGB coverage (typical)	147.6 procent
Adobe RGB coverage	98 procent
Colour gamut standard	Adobe RGB, DCI-P3, sRGB
Performance
Brand specific technologies	Crosshair
VESA Adaptive Sync support	Y
Low input lag	Y
FPS counter	Y
Dial point	Y
Shadow сontrol	Y
Flicker-free technology	Y
Low Blue Light technology	Y
Game mode	Y
Multimedia
Built-in speaker(s)	Y
Built-in camera	N
Number of speakers	2
RMS rated power	10 W
Design
Market positioning	Gaming
Product colour	Black, Grey
Front bezel colour	Black
Detachable stand	Y
Certification	WEEE, REACH compliant, RoHs compliant, CB, TUV-Bauart-Mark, ISO 9241-307, EAC, FCC
Ports & interfaces
Built-in USB hub	Y
USB hub version	3.2 Gen 1 (3.1 Gen 1)
Number of USB Type-B upstream ports quantity	1
USB Type-A downstream ports quantity	2
HDMI	Y
HDMI ports quantity	2
HDMI version	2.1
DisplayPorts quantity	1
DisplayPort version	2.1
Audio output	Y
Headphone out	Y
Headphone outputs	1
HDCP version	2.2
HDCP	Y
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	0 - 0 °
Tilt angle range	-5 - 20 °
Picture-in-Picture	Y
Tilt adjustment	Y
Packaging data
Cables included	AC, DisplayPort, HDMI, USB Type-A to USB Type-B
DisplayPort cable length	1.8 m
HDMI cable length	1.8 m
Package width	730 mm
Package depth	188 mm
Package height	480 mm
Package weight	10100 g
Power
Energy efficiency class (SDR)	F
Energy consumption (SDR) per 1000 hours	25 kWu
Power consumption (typical)	83 W
Energy efficiency class (HDR)	G
Power consumption (standby)	0.5 W
Energy consumption (HDR) per 1000 hours	29 kWu
Energy efficiency scale	A to G
Weight & dimensions
Width (with stand)	608.1 mm
Depth (with stand)	240 mm
Height (with stand)	525.6 mm
Weight (with stand)	5900 g
Width (without stand)	608.1 mm
Depth (without stand)	74.4 mm
Height (without stand)	357.7 mm
Weight (without stand)	4500 g
Other features
Colour gamut DCI-P3	99.1 procent
Power supply type	External
Touchscreen	N