QHD RESOLUTION
With 2560 x 1440 resolution, Quad HD (QHD) offers superior picture quality and sharp imagery that reveals the finest details. The widescreen 16:9 aspect ratio provides plenty of space to spread out and work, plus allows you to enjoy games or movies in their original size.

VA PANEL
VA Panels (Vertical Alignment) display deeper blacks and a high contrast for extra vivid and bright images.

75HZ REFRESH RATE
Get the upper edge! With a 75 Hz refresh rate, the display panel draws 75 frames each second. 75 Hz refresh rate is 25% faster than what is offered on most entry level displays at 60 Hz, while still being affordable and delivering those extra frames gamers need to beat their opponents.

HDMI
HDMI (High-Definition Multimedia Interface) is supported by the current gaming consoles, current GPUs, set-top boxes, supporting the HDCP digital content protection system. HDMI 1.3-1.4b versions support up to 144 Hz refresh rate@1080p and 75 Hz@1440p, while HDMI 2.0-2.0b versions support 240Hz@1080p, 144Hz@1440p and 60 Hz@2160p (4K).

DISPLAY PORT
DisplayPort offers ultra-fast digital audio and video transmission without quality loss or input lag. Quickly and easily connect a range of devices to your screen, including your computer, laptop, media player, game console and more. It’s perfect for professionals as well as the most demanding home users.

FREESYNC
The AMD FreeSync Technology ensures that the GPU’s and monitor’s refresh rates are synchronised, which provides a smooth, tear free gaming experience. You will appreciate the low input lag if you’re looking for the best quality visuals in fast paced games.

SPEAKERS
Built-in speakers make it easy to catch up with family, friends and colleagues. For movies, music, games and more, you’ll enjoy quality audio without the hassle of connecting external speakers.

FRAMELESS DESIGN
Besides looking modern and attractive, frameless designs enable seamless multi-monitor setups. Your cursor/windows will not be lost anymore in the dark abyss of bezels, when many displays are placed side by side.

FLICKER FREE
AOC Flicker-Free Technology utilises a DC (Direct Current) backlight panel, reducing flickering light levels. With eye strain and fatigue absolutely minimized, feel free to enjoy those long, intense gaming sessions in comfort!

LOW BLUE LIGHT
AOC Lowblue Light protects you from harmful blue light which, during long sessions, has been shown to cause eye strain, headaches, and sleeping disorders. Our Lowblue Light feature reduces the harmful wavelengths emitted without sacrificing color composition, setting the experience free from the worry of eye damage.

VESA MOUNT
AOC’s Ergo Base stands bring versatility, sturdiness and ease of use in one package. But do you still want to use your wall mount or multi-monitor setup using desk mounts? VESA mounts bring you the uppermost flexibility. Upside-down, in pivot mode, on top of each other, attach your monitor wherever you want using 3rd party mounts and stands thanks to the VESA mount option.

KENSINGTON LOCK
Kensington Lock is an anti-theft system, comprising a metal-reinforced hole in the body of the respective device, to use with a metal cable secured with a key/lock system. Kensington locks enable you to secure your AOC monitor during a LAN event, an organisation, or wherever you carry it.

THREE-YEAR WARRANTY
AOC stands behind the quality of each and every monitor with a generous three-year warranty starting from the original date of purchase. Within the warranty period, any AOC displays with manufacturing defects or faulty components will be repaired or replaced at no additional charge.

Specification

Product
Product id	859312
Brand	AOC
Partnr	Q27B3MA
EAN/UPC code	4038986180429
Warranty (months)	3 years
Display
Display diagonal	27 inch
Display resolution	2560 x 1440 Pixels
Native aspect ratio	16:9
Panel type	VA
Response time	4 ms
HD type	Quad HD
Display technology	LED
Backlight type	W-LED
Anti-glare screen	Y
Screen shape	Flat screen
Contrast ratio (typical)	4000:1
Contrast ratio (dynamic)	20000000:1
Maximum refresh rate	75 Hz
Viewing angle, horizontal	178 °
Viewing angle, vertical	178 °
Display number of colours	16.7 million colours
Pixel density	108.8 ppi
Pixel pitch	0.2331 x 0.2331 mm
Surface hardness	6H
Performance
NVIDIA G-SYNC	N
Quick charge	N
VESA Adaptive Sync support	Y
Dial point	N
Flicker-free technology	Y
Low Blue Light technology	Y
Multimedia
Built-in speaker(s)	Y
Built-in camera	N
Number of speakers	2
RMS rated power	4 W
Design
Market positioning	Home
Product colour	Black
Frameless design	Y
Front bezel colour	Black
Detachable stand	Y
Feet colour	Black
Ports & interfaces
Built-in USB hub	N
DVI port	N
HDMI	Y
HDMI version	1.4
DisplayPorts quantity	1
DisplayPort version	1.2
Headphone out	Y
Headphone outputs	1
Headphone connectivity	3.5 mm
HDCP version	1.4
Mobile High-Definition Link (MHL)	N
HDCP	Y
AC (power) in	Y
Ergonomics
VESA mounting	Y
Panel mounting interface	100 x 100 mm
Pivot	Y
Wall mountable	Y
Tilt angle range	-3.5 - 21.5 °
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
LED indicators	Y
Packaging data
Stand included	Y
Cables included	AC, HDMI
HDMI cable length	1.5 m
Power adapter included	Y
Package width	453 mm
Package depth	690 mm
Package height	142 mm
Package weight	6310 g
Package type	Box
Power
Power consumption (typical)	25 W
Power consumption (standby)	0.5 W
Power consumption (off)	0.3 W
AC input voltage	100 - 240 V
AC input frequency	50/60 Hz
Weight & dimensions
Width (with stand)	614 mm
Depth (with stand)	229.8 mm
Height (with stand)	460 mm
Weight (with stand)	3820 g
Width (without stand)	614 mm
Depth (without stand)	44.7 mm
Height (without stand)	363.8 mm
Other features
Exterior finish type	Matt
Power supply type	Internal
Touchscreen	N
Light effects	N