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Compare 3 products

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Acer Predator XB271HUA Monitor
Acer Predator XB271HUA
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AOC AG271QG Monitor
AOC AG271QG
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Asus PQ321QE Monitor
Asus PQ321QE
Available colors
Editiorial reviews
11
4.5 out of 5
6 user ratings
5 stars
50 %
4 stars
50 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
19
4.2 out of 5
10 user ratings
5 stars
50 %
4 stars
50 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
4
4.0 out of 5
4 user ratings
5 stars
50 %
4 stars
25 %
3 stars
25 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
33
4.2 out of 5
33 user ratings
5 stars
39 %
4 stars
42 %
3 stars
18 %
2 stars
0 %
1 stars
0 %
37
4.2 out of 5
37 user ratings
5 stars
43 %
4 stars
37 %
3 stars
18 %
2 stars
0 %
1 stars
0 %
4
3.5 out of 5
4 user ratings
5 stars
0 %
4 stars
50 %
3 stars
50 %
2 stars
0 %
1 stars
0 %

General

Screen size27.0 in27.0 in31.5 in
Brightness350.0 cd/m²350.0 cd/m²350.0 cd/m²
Aspect ratio16:916:916:9

Design

Colour of productBlackBlack,RedBlack
Panel designFlatFlatFlat
Built-in USB hubnoyesno
Built-in cameranonono
Built-in speakersyesyesyes
Touchscreen
N/A
nono
Screen surface
N/A
MatteMatte

Dimensions

Height adjustment5.91 in5.12 in5.91 in
Height (without stand)14.45 in13.19 in19.25 in
Height with stand21.69 in17.05 in
N/A
Depth (with stand)10.55 in8.58 in10.08 in
Width (with stand)24.17 in24.53 in29.53 in
Weight246.92 oz239.86 oz458.56 oz
Height (min-max)
N/A
N/A
< 489
Depth (without stand)
N/A
N/A
1.38 in

Image properties

HD typeWide Quad HDQuad HD4K Ultra HD
Display number of colours16.78 million colours16.78 million colours1.073 billion colours
Display technologyLCDLEDLED
BacklightLED backlightWLEDLED
Panel typeTNIPSIGZO
Response time1.0 ms4.0 ms8.0 ms
Viewing angle (horizontal)170.0 °178.0 °176.0 °
Maximum resolution
N/A
2560 x 1440 px3840 x 2160 px
Supported graphics resolutions
N/A
2560x14403840x2160
Refresh rate
N/A
165.0 Hz60.0 Hz
Colour depth (per channel)
N/A
8.0 bit10.0 bit
Dynamic contrast ratio
N/A
50000000:1
N/A
Contrast ratio
N/A
1000:1800:1
Response time (GtG)
N/A
4.0 ms8.0 ms
Response time (BtW)
N/A
4.0 ms
N/A
Picture-in-Picture (PIP)
N/A
nono
Pixel size
N/A
0.01 in0.01 in
Viewing angle (vertical)
N/A
178.0 °176.0 °
Colour gamut (NTSC)
N/A
N/A
80.0 %

Features

Pivot functionyesyesyes
Swivelyesyesyes
Tiltableyesyesyes
Cable lock slotnoyesyes
Ascendable and submersible
N/A
yesyes
Memory card reader
N/A
nono
Flicker free
N/A
yes
N/A
Plug and Play
N/A
yes
N/A

Compatibility

3D support (3D-Ready)yesnono
Adaptive synchronization
N/A
yesno
HDR
N/A
nono
VESA mount
N/A
yesyes
Type of VESA mount
N/A
100x100mm200x200mm
Sync technology
N/A
Nvidia G-sync
N/A

Power

Energy efficiency classCC
N/A
Power consumption (standby)4.7 W0.5 W1.0 W
Connecting 9V/12V/14V
N/A
NoneNone
Operational power consumption
N/A
< 45< 93
Power consumption (typical)
N/A
45.0 W93.0 W