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alaScore 95

54 reviews

Apr, 2019

alaTest has collected and analyzed 54 reviews of AOC AG271QX. The average rating for this product is 4.5/5, compared to an average rating of 4.4/5 for other products in the same category for all reviews. People really like the reliability and design. The price and size are also mentioned favorably.

usability, size, price, design, reliability

We analyzed user and expert ratings, product age and more factors. Compared to other products in the same category the AOC AG271QX is awarded an overall alaScore™ of 95/100 = Excellent quality.

Review analysis

(Based on 54 reviews)

Expert Reviews  

User Reviews  

Showing 12 review(s)

Expert Reviews User Reviews


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Showing 1 - 10 of 12 Show Reviews: in English | in other languages (42)

Expert review by (

AOC AGON AG271QX review: Great for gaming, but also everything else


An impressive 2,560 x 1,440 gaming monitor, with a 144Hz refresh rate and good all-round performance

Impressive resolution and refresh rate at its price point ; Low perceived input lag ; Build quality and design

Washed-out colours ; Overshoot ghosting with Overdrive enabled ; Viewing angles

What’s impressive about this monitor is that it’s strong across the board. It’s not only a great gaming screen but also a superb all-rounder, with accurate colours, fantastic build quality and design, plus a wide range of inputs and outputs. That makes...

Jan, 2017

Expert review by : Christian Eberle (

AOC AG271QX Agon 27-inch FreeSync Monitor Review


Like Nissan with Infiniti and Toyota with Lexus, premium branding is a great way to build products that offer a little more than the rank and file. Asus has its Republic of Gamers line, and Acer offers the Predator series. Now AOC has jumped on the...

30-144Hz FreeSync range ; Ghost-free overdrive ; Bright picture ; Great color after calibration ; Uniformity ; Panel response ; Low input lag ; Build quality

Out-of-box accuracy ; Viewing angles

The AG271QX requires some tweaking for best results, but once you change a few settings, you’ll get to enjoy a nice image with some of the best motion processing we’ve seen from any FreeSync monitor currently available. A large operating range means it...

Jan, 2017

Expert review by : James Morris (

AOC AGON AG271QX Adaptive-Sync Gaming Monitor Review


The market for monitors specifically aimed at gaming seems to be thriving. The AG271QX is the first The market for monitors specifically aimed at gaming seems to be thriving. The AG271QX is the first one we have seen from AOC's new AGON range,...

144Hz refresh rate.

Mid-range price gives tough competition.

Oct, 2016

Expert review by : John R. Delaney (

AOC Agon AG271QX


AOC's 27-inch Agon AG271QX monitor supports AMD's FreeSync technology and has a speedy 144Hz refresh rate. Despite skewed greens and narrow viewing angles, it delivers solid gaming performance.

Very good gaming performance. Speedy refresh rate. AMD FreeSync enabled.

Slightly skewed greens. Narrow viewing angles. Tinny speakers.

Gamers will appreciate the AOC Agon AG271QX's smooth motion-handling capabilities, strong gaming performance, and numerous features, which include a 144Hz refresh rate, a speedy pixel response, a fully adjustable stand, and numerous video inputs and...

Mar, 2017

Expert review by : Daniel O'Keeffe , Ian Cumming, Mehdi Azzabi, Marti (



The AOC AG271QX is a good 2560x1440 gaming monitor with a high 144Hz refresh rate and TN panel. It has excellent motion handling due to the fast response time and support for FreeSync. It also has very low input lag which is excellent. Unfortunately,...

144Hz refresh rate feels very responsive ; Input lag is excellent

Edges of the screen appear nonuniform due poor viewing angle ; Low native contrast ratio

Mar, 2018

Consumer review (

AOC Agon AG271QX


Excellent built quality. Easy set up. Loads of accessories in the box.

Aug, 2017

Consumer review (

AOC Agon AG271QX


- Very simple to attach the mounting arm. - Lovely picture quality. - Very smooth height and turn adjustability.

- No manual (maybe one on the disk. I don't have a CD drive on my PC) - Slightly on the expensive side, but I think it's worth it.

May, 2017

Consumer review (

AOC Agon AG271QX


Once calibration is done, the screen quality is amazing, easily on par with my IPS displays, which is quite impressive for a TFT screen.

Did need a fair bit of calibration out of the box. was very light initially but the picture options do allow a lot of freedom to get it just right. Screws to attach stand were missing from the box.

Mar, 2017

Consumer review (

AOC Agon AG271QX


Great quality when sat alongside my old screen, everything is crisp and very satisfying. Not had a chance to play around with all the settings yet but looking forward to it.

took a lot of screwing to ensure the bracket was on tight.

Jan, 2017

Consumer review (

AOC Agon AG271QX


Going from a 1080p 24inch to this was a massive jump. Playing most games on 1440p with high settings on my 4GB RX480.

Nov, 2016

Product Specifications


Certification:TCO 6
Energy Star certified:Y
RoHS compliance:Y


Certification:TCO, CE, FCC, GOST, ISO 9241-307
Colour of product:Black, Red
Energy Star certified:Y
Feet colour:Silver
Heavy metals free:Hg (mercury),Pb (lead)
Market positioning:Gaming
Mean time between failures (MTBF):50000
Product colour:Black, Red
RoHS compliance:Y


Aspect Ratio:16:9
Backlight type:W-LED
Contrast ratio (dynamic):50000000:1
Contrast ratio (typical):1000:1
Digital horizontal frequency:30 - 160
Digital vertical frequency:30 - 146
Display brightness:350
Display brightness (typical):350
Display diagonal:68.6
Display diagonal (metric):69
Display number of colours:16.78 million colours
Display Resolution:2560 x 1440
Display Technology:TN
HD type:Wide Quad HD
Horizontal scan range:30 - 83
Maximum refresh rate:144
Mobile High-Definition Link (MHL):Y
Native Aspect Ratio:16:9
Panel Type:TN
Pixel pitch:0.233 x 0.233
Response Time:1
Screen shape:Flat
Supported graphics resolutions:2560 x 1440
Supported video modes:1440p
Vertical scan range:50 - 76
Viewable size, horizontal:59.7
Viewable size, vertical:33.6
Viewing angle, horizontal:170
Viewing angle, vertical:160


Cable lock slot:Kensington
Cable lock slot type:Kensington
Height adjustment:Y
LED indicators:Y
Number of OSD languages:16
On Screen Display (OSD):Y
On Screen Display (OSD) languages:CHI (SIMPL), CHI (TR), CZE, German, Dutch, English, Spanish, FIN, French, Italian, JPN, KOR, POL, Portuguese, RUS, SWE
On/off switch:Y
Panel mounting interface:100 x 100
Plug and Play:Y
Swivel angle range:-20 - 20
Tilt adjustment:Y
Tilt angle:-3.5 - 21.5
Tilt angle range:-3.5 - 21.5
VESA mounting:Y
VESA mounting interfaces:100 x 100


Built-in Camera:N
Built-in speaker(s):Y
Number of Speakers:2
RMS rated power:3
TV tuner integrated:N

Operational conditions

Non-operating altitude:0 - 12192
Operating altitude:0 - 5000
Operating relative humidity (H-H):10 - 85
Operating temperature (T-T):0 - 50
Storage relative humidity (H-H):5 - 90
Storage temperature (T-T):-25 - 55

Packaging Content

Audio cable length:1.8
Cables included:AC, Audio (3.5mm), DVI, DisplayPort, HDMI, USB, VGA
DisplayPort cable length:1.8
DVI cable length:1.8
HDMI cable length:1.8
Power cable length:1.8
Stand included:Y
VGA cable length:1.8

Packaging Data

Audio cable length:1.8
Cables included:AC,Audio (3.5mm),DVI,DisplayPort,HDMI,USB,VGA
DisplayPort cable length:1.8
DVI cable length:1.8
HDMI cable length:1.8
Package depth:480
Package height:240
Package Type:Box
Package weight:10
Package width:715
Power cable length:1.8
Stand included:Y
VGA cable length:1.8


AMD FreeSync:Y
Flicker free technology:Y
Low Blue Light technology:Y
Mean time between failures (MTBF):50000

Ports & interfaces

Built-in USB hub:Y
DisplayPort version:1.2
DisplayPorts quantity:1
DVI port:Y
HDMI ports quantity:2
HDMI Version:2.0
Headphone connectivity:3.5 mm
Headphone Out:Y
Headphone outputs:1
Mobile High-Definition Link (MHL):Y
Number of upstream ports:4
USB hub version:USB 3.0 (3.1 Gen 1)
VGA (D-Sub) ports quantity:1


AC input frequency:50/60
AC input voltage:100-240
Annual energy consumption:67
Energy efficiency class:C
Power consumption (off):0.5
Power Consumption (Standby):0.5
Power consumption (typical):47

Technical Details

USB charging port:Y

Thin Client

Thin client installed:N

Weight & Dimensions

Depth (with stand):218
Height :433
Height (with stand):433
Package depth:480
Package height:240
Package weight:10
Package width:715
Weight (with stand):6.8
Width (with stand):623