AOC respects your data privacy

Why cookies? Simply because they are used to help the website function, to improve your browser experience, to integrate with social media and to show relevant advertisements tailored to your interests. Click 'I accept' to accept cookies or read our cookie statement to learn how to turn off cookies.



Upgrade to legendary

Defined by its brilliant contrast, the AG273QCX follows in the footsteps of award-winning monitors. Featuring a QHD resolution on a 27” curved VA panel, it also provides great viewing angles, DisplayHDR™ 400 and FreeSync Premium Pro technology. Adding a rapid 1ms response time and 144Hz refresh rate, the monitor provides the performance needed for any game.

FreeSync Premium Pro

The AMD FreeSync Premium Pro Technology ensures that the GPU’s and monitor’s refresh rates are synchronised, which provides a fluid, tear free gaming experience at highest performance. With AMD FreeSync Premium Pro you can enjoy the smooth gameplay at peak performance with exceptional, crystal-clear HDR spectrum of colours and luminosity nuances, providing lifelike gaming imagery.

FreeSync Premium Pro FreeSync Premium Pro

QHD Resolution

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.

144 Hz

144 Hz

Equip yourself with twice the frame rate of other monitors and say goodbye to image stuttering and blurry motion. With a 144Hz refresh rate every frame is rendered sharply and in smooth succession, so you can line up your shots accurately and appreciate high speed races in all their glory.



A pixel response time of 1ms means speed without the smear for an enhanced experience. Fast-moving action and dramatic transitions will be rendered smoothly without the effects of ghosting.



Curved design wraps around you putting you at the center of the action and provides an immersive gaming experience.


AGON AG273QCX PC World “Recommendation of PC World” award 12.2019
AGON AG273QCX Play Experience “Recommendation” award 11.2019

Specifications and possibilities

563 mm
612.1 mm

Screen detail

Monitor color Black Red
Monitor size 27 inch
Resolution 2560x1440
Refresh rate 144Hz
Response time (mprt) 1 ms
HDR Vesa Certified DisplayHDR™ 400
Panel type VA
freesync 30-144
Low-blue light
Backlight WLED
Color SRGB coverage 122
Aspect ratio 16:9
Brightness 400
Contrast (dynamic) 50M:1
Contrast (static) 3000:1
Pixel pitch 0.2331
Active Screen Area 596,74 x 335,66 mm mm
Viewing Angle (CR10) 178/178 º
Colors 16.7 Million
Bezel type Frameless
Scanning Frequency H=30~160KHz (DP)/ 30~83KHz (other), V=30~146Hz (DP)/ 50~76Hz (other)
Adobe RGB Coverage (%) 99
OSD languages EN, FR , ES, PT, DE, IT, NL, SE, FI, PL ,CZ, RU, KR, CN (T), CN (S), JP
Hard Glass 3H


Signal input HDMI 2.0 x 2, DisplayPort 1.2 x 2, VGA
Display Port version 1.2
USB Input USB 3.0 x 4
Audio output Headphone out (3,5mm)
Speakers 5 W x 2


Curved screen Curved
Frameless design
Height adjust
QHD 1440p

Whats in the box

HDMI Cable 1,8 m
VGA Cable 1,8 m
DVI Cable 1,8 m
Displayport Cable 1,8 m
Audio Cable 1,8 m
Power shuko c5 Cable 1,8 m



Swivel -3-/30 °
Tilt ­3.5/21.5 °
Ergonomic height amount 110mm
Base removal
Vesa 75x75


Power supply External
Power Source 100 - 240V 50/60Hz
Energy class B
Power Consumption On 50 watt
Power Consumption Off 0.5 watt
Power Consumption Standy 0.5 watt


Product dimensions excl base 365.5 (H) x 612.1 (W) x 81.6 (D)
Product dimensions incl base mm x mm x mm 623x433x218 mm
Carton dimensions mm x mm x mm 715x240x480 mm
Net weight excl package kg 8.14 Kg
Gross weight incl package kg 11.2 Kg


Warranty period 3 Years
EAN 4038986186407
MTBF 50.000 hours


ISPO certified production
Need help with one of our products? Please visit the Service page