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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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LG 20M37A Monitor
LG 20M37A
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
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 %
36
4.4 out of 5
36 user ratings
5 stars
50 %
4 stars
38 %
3 stars
11 %
2 stars
0 %
1 stars
0 %

General

Screen size27.0 in27.0 in19.5 in
Brightness350.0 cd/m²350.0 cd/m²200.0 cd/m²
Aspect ratio16:916:916:9

Design

Colour of productBlackBlack,RedBlack
Panel designFlatFlat
N/A
Built-in USB hubnoyes
N/A
Built-in cameranono
N/A
Built-in speakersyesyesno
Touchscreen
N/A
nono
Screen surface
N/A
MatteMatte

Dimensions

Height adjustment5.91 in5.12 in
N/A
Height (without stand)14.45 in13.19 in11.26 in
Height with stand21.69 in17.05 in14.06 in
Depth (with stand)10.55 in8.58 in6.61 in
Width (with stand)24.17 in24.53 in18.23 in
Weight246.92 oz239.86 oz77.6 oz

Image properties

HD typeWide Quad HDQuad HD
N/A
Display number of colours16.78 million colours16.78 million colours16.78 million colours
Display technologyLCDLEDLED
BacklightLED backlightWLEDLED
Panel typeTNIPSTN
Response time1.0 ms4.0 ms5.0 ms
Viewing angle (horizontal)170.0 °178.0 °90.0 °
Maximum resolution
N/A
2560 x 1440 px1600 x 900 px
Supported graphics resolutions
N/A
2560x14401600x900
Refresh rate
N/A
165.0 Hz75.0 Hz
Colour depth (per channel)
N/A
8.0 bit
N/A
Dynamic contrast ratio
N/A
50000000:15000000:1
Contrast ratio
N/A
1000:1600:1
Response time (GtG)
N/A
4.0 ms
N/A
Response time (BtW)
N/A
4.0 ms
N/A
Picture-in-Picture (PIP)
N/A
no
N/A
Pixel size
N/A
0.01 in0.01 in
Viewing angle (vertical)
N/A
178.0 °65.0 °
Colour gamut (Adobe RGB)
N/A
N/A
72.0 %

Features

Pivot functionyesyes
N/A
Swivelyesyes
N/A
Tiltableyesyesyes
Cable lock slotnoyesno
Ascendable and submersible
N/A
yes
N/A
Memory card reader
N/A
no
N/A
Flicker free
N/A
yes
N/A
Plug and Play
N/A
yesyes
Wi-Fi
N/A
N/A
no
Bluetooth
N/A
N/A
no

Compatibility

3D support (3D-Ready)yesnono
Adaptive synchronization
N/A
yes
N/A
HDR
N/A
nono
VESA mount
N/A
yesyes
Type of VESA mount
N/A
100x100mm
N/A
Sync technology
N/A
Nvidia G-sync
N/A

Power

Energy efficiency classCC
N/A
Power consumption (standby)4.7 W0.5 W0.3 W
Connecting 9V/12V/14V
N/A
None
N/A
Operational power consumption
N/A
< 45
N/A
Power consumption (typical)
N/A
45.0 W20.0 W