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Compare 4 products

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Acer Predator XB271HU Monitor
Acer Predator XB271HU
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Acer Predator XB271HUbmiprz Monitor
Acer Predator XB271HUbmiprz
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HP P19b G4 Monitor
HP P19b G4
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LG 20M37A Monitor
LG 20M37A
Available colors
Editiorial reviews
12
4.4 out of 5
7 user ratings
5 stars
42 %
4 stars
57 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
4
4.3 out of 5
4 user ratings
5 stars
50 %
4 stars
50 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
38
4.1 out of 5
38 user ratings
5 stars
26 %
4 stars
52 %
3 stars
21 %
2 stars
0 %
1 stars
0 %
35
4.1 out of 5
35 user ratings
5 stars
40 %
4 stars
37 %
3 stars
20 %
2 stars
2 %
1 stars
0 %
4
4.8 out of 5
4 user ratings
5 stars
75 %
4 stars
25 %
3 stars
0 %
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 in18.5 in19.5 in
Brightness350.0 cd/m²350.0 cd/m²200.0 cd/m²200.0 cd/m²
Aspect ratio16:916:916:916:9

Design

Colour of product
  • Black
  • Black,Red
  • Black
  • Black,Red
BlackBlack
Panel designFlatFlatFlat
N/A
Built-in USB hubyesyesno
N/A
Built-in cameranonono
N/A
Built-in speakersyesyes
N/A
no
Touchscreen
N/A
no
N/A
no
Screen surface
N/A
Matte
N/A
Matte

Dimensions

Height adjustment5.91 in5.0 in
N/A
N/A
Height (without stand)14.4 in14.45 in10.94 in11.26 in
Height with stand21.69 in
N/A
13.61 in14.06 in
Depth (with stand)10.55 in9.65 in6.18 in6.61 in
Width (with stand)24.17 in24.57 in17.38 in18.23 in
Weight246.92 oz282.19 oz0.09 oz77.6 oz
Height (min-max)
N/A
< 401
N/A
N/A
Depth (without stand)
N/A
2.4 in2.0 in
N/A
Weight (without stand)
N/A
10.14 lb
N/A
N/A

Connectivity

DVI Portnononono
HDMI ports quantity111
N/A
Analogue 3.5mm input
N/A
0
N/A
N/A
Number of USB 2.0 port
N/A
0
N/A
N/A
Number of USB 3.0 ports
N/A
4
N/A
N/A
USB connectors (total)
N/A
4
N/A
N/A
Component input (YPbPr/YCbCr)
N/A
no
N/A
N/A
Number of component inputs
N/A
0
N/A
N/A
Composite input
N/A
no
N/A
N/A
Number of composite inputs
N/A
0
N/A
N/A
DisplayPort
N/A
yes
N/A
yes
HDMI
N/A
yesyesno
Number of HDMI inputs
N/A
1
N/A
N/A
HDMI version
N/A
1.41.4
N/A
Headphone output
N/A
nono
N/A
S-video input
N/A
no
N/A
N/A
Number of s-video inputs
N/A
0
N/A
N/A
Thunderbolt
N/A
no
N/A
N/A
VGA in
N/A
no
N/A
yes
Number of DisplayPort inputs
N/A
1
N/A
N/A
Number of DisplayPort outputs
N/A
0
N/A
N/A
DisplayPort version
N/A
1.2
N/A
N/A
Type of DisplayPort connector
N/A
Standard
N/A
N/A
HDCP
N/A
N/A
yesno
VGA (D-Sub) ports quantity
N/A
N/A
11
Ethernet LAN
N/A
N/A
N/A
no

Image properties

Supported graphics resolutions2560x14402560x1440
  • 640 x 480
  • 720 x 400
  • 800 x 600
  • 1024 x 768
  • 1280 x 720
  • 1366 х 768
1600x900
Refresh rate165.0 Hz165.0 Hz60.0 Hz75.0 Hz
HD typeWide Quad HDWide Quad HDWXGA
N/A
Display number of colours1.073 billion colours16.78 million colours16.78 million colours16.78 million colours
Colour gamut (Adobe RGB)100.0 %73.0 %72.0 %72.0 %
Display technologyLEDLEDLEDLED
BacklightLED backlightLEDLED backlightLED
Panel typeIPSIPSTNTN
Response time1.0 ms4.0 ms5.0 ms5.0 ms
Viewing angle (horizontal)178.0 °178.0 °90.0 °90.0 °
Viewing angle (vertical)178.0 °178.0 °65.0 °65.0 °
Maximum resolution
N/A
2560 x 1440 px
N/A
1600 x 900 px
Colour depth (per channel)
N/A
8.0 bit
N/A
N/A
Dynamic contrast ratio
N/A
100000000:18000000:15000000:1
Contrast ratio
N/A
1000:1
N/A
600:1
Response time (GtG)
N/A
4.0 ms
N/A
N/A
Response time (BtW)
N/A
4.0 ms
N/A
N/A
Picture-in-Picture (PIP)
N/A
no
N/A
N/A
Pixel size
N/A
0.01 in
N/A
0.01 in
Colour gamut (NTSC)
N/A
N/A
72.0 %
N/A

Features

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

Compatibility

3D support (3D-Ready)nono
N/A
no
VESA mountyesnoyesyes
Adaptive synchronization
N/A
yes
N/A
N/A
HDR
N/A
no
N/A
no
Type of VESA mount
N/A
100x100mm100x100mm
N/A
Sync technology
N/A
Nvidia G-sync
N/A
N/A

Power

Energy efficiency classBBC
N/A
Power consumption (standby)0.47 W0.5 W0.5 W0.3 W
Power consumption (typical)32.02 W41.0 W9.0 W20.0 W
Connecting 9V/12V/14V
N/A
None
N/A
N/A
Operational power consumption
N/A
< 72
N/A
N/A

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