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Acer Predator XB271HK Monitor
Acer Predator XB271HK
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Acer Predator XB321HK Monitor
Acer Predator XB321HK
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LG 20M37A Monitor
LG 20M37A
Available colors
Editiorial reviews
24
4.2 out of 5
9 user ratings
5 stars
33 %
4 stars
55 %
3 stars
0 %
2 stars
11 %
1 stars
0 %
Read editorial reviews
8
4.3 out of 5
3 user ratings
5 stars
33 %
4 stars
66 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
42
4.0 out of 5
42 user ratings
5 stars
23 %
4 stars
47 %
3 stars
28 %
2 stars
0 %
1 stars
0 %
37
3.9 out of 5
37 user ratings
5 stars
18 %
4 stars
56 %
3 stars
24 %
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 in32.0 in19.5 in
Brightness300.0 cd/m²350.0 cd/m²200.0 cd/m²
Aspect ratio16:916:916:9

Design

Colour of productBlack,Red
  • Black
  • Black,Red
Black
Built-in cameranono
N/A
Screen surfaceMatte
N/A
Matte
Built-in speakersyesyesno
Panel design
N/A
Flat
N/A
Built-in USB hub
N/A
yes
N/A
Touchscreen
N/A
N/A
no

Dimensions

Height adjustment5.91 in4.72 in
N/A
Height (without stand)15.79 in17.15 in11.26 in
Depth (with stand)10.55 in12.2 in6.61 in
Width (with stand)24.17 in29.05 in18.23 in
Weight246.92 oz398.6 oz77.6 oz
Height with stand
N/A
22.91 in14.06 in

Connectivity

DVI Portnonono
HDMI ports quantity11
N/A
DisplayPort
N/A
N/A
yes
HDCP
N/A
N/A
no
HDMI
N/A
N/A
no
VGA in
N/A
N/A
yes
VGA (D-Sub) ports quantity
N/A
N/A
1
Ethernet LAN
N/A
N/A
no

Image properties

HD type4K Ultra HD4K Ultra HD
N/A
Display number of colours1.073 billion colours16.78 million colours16.78 million colours
Display technologyLEDLEDLED
BacklightLED backlightLED backlightLED
Panel typeIPSIPSTN
Response time4.0 ms4.0 ms5.0 ms
Viewing angle (horizontal)178.0 °178.0 °90.0 °
Viewing angle (vertical)178.0 °178.0 °65.0 °
Supported graphics resolutions
N/A
3840x21601600x900
Refresh rate
N/A
60.0 Hz75.0 Hz
Colour gamut (Adobe RGB)
N/A
100.0 %72.0 %
Dynamic contrast ratio
N/A
100000000:15000000:1
Maximum resolution
N/A
N/A
1600 x 900 px
Contrast ratio
N/A
N/A
600:1
Pixel size
N/A
N/A
0.01 in

Features

Pivot functionyes
N/A
N/A
Swivelyesno
N/A
Tiltableyesyesyes
Cable lock slotnonono
Wi-Fi
N/A
N/A
no
Bluetooth
N/A
N/A
no
Plug and Play
N/A
N/A
yes

Compatibility

VESA mountyesyesyes
Type of VESA mount100x100mm
N/A
N/A
3D support (3D-Ready)
N/A
nono
HDR
N/A
N/A
no

Power

Energy efficiency classCB
N/A
Power consumption (standby)0.42 W0.49 W0.3 W
Power consumption (typical)71.5 W56.0 W20.0 W