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Compare 3 products

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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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Samsung SyncMaster 920NW Monitor
Samsung SyncMaster 920NW
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
1
1 editorial reviews
I bought this monitor just last year of August. The main reason I bought this LCD monitor was that it looks very stylish and the contrast is very ...Read more
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 %
35
4.0 out of 5
35 user ratings
5 stars
34 %
4 stars
34 %
3 stars
31 %
2 stars
0 %
1 stars
0 %

General

Screen size27.0 in32.0 in19.0 in
Brightness300.0 cd/m²350.0 cd/m²300.0 cd/m²
Aspect ratio16:916:9
N/A

Design

Colour of productBlack,Red
  • Black
  • Black,Red
Silver
Built-in cameranonono
Screen surfaceMatte
N/A
N/A
Built-in speakersyesyesno
Panel design
N/A
Flat
N/A
Built-in USB hub
N/A
yes
N/A

Dimensions

Height adjustment5.91 in4.72 in
N/A
Height (without stand)15.79 in17.15 in2.57 in
Depth (with stand)10.55 in12.2 in7.87 in
Width (with stand)24.17 in29.05 in17.28 in
Weight246.92 oz398.6 oz165.79 oz
Height with stand
N/A
22.91 in14.2 in

Image properties

HD type4K Ultra HD4K Ultra HD
N/A
Display number of colours1.073 billion colours16.78 million colours16.78 million colours
Display technologyLEDLEDLCD
BacklightLED backlightLED backlight
N/A
Panel typeIPSIPS
N/A
Response time4.0 ms4.0 ms5.0 ms
Viewing angle (horizontal)178.0 °178.0 °160.0 °
Viewing angle (vertical)178.0 °178.0 °160.0 °
Supported graphics resolutions
N/A
3840x2160
N/A
Refresh rate
N/A
60.0 Hz
N/A
Colour gamut (Adobe RGB)
N/A
100.0 %
N/A
Dynamic contrast ratio
N/A
100000000:1
N/A
Sync-on-green (SOG)
N/A
N/A
yes

Power

Energy efficiency classCB
N/A
Power consumption (standby)0.42 W0.49 W1.0 W
Power consumption (typical)71.5 W56.0 W42.0 W