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Compare 4 products

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Asus PQ321QE Monitor
Asus PQ321QE
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HP EliteDisplay S340c Monitor
HP EliteDisplay S340c
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HP Z32 Monitor
HP Z32
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Samsung SyncMaster 920NW Monitor
Samsung SyncMaster 920NW
Available colors
Editiorial 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
2
2 editorial reviews
HP’s new 34-inch curved Envy 34c sports a high-contrast SVA panel and DTS-tuned speakers; features that set it apart from the competition. Today we check out its performance in our benchmark suite.Read more
With the HP EliteDisplay S340c Curved Monitor, collaboration with coworkers in other offices, states, and countries is easier than ever.Read more
Read editorial reviews
1
1 editorial reviews
The best 4k monitor for gaming that we've tested is the Gigabyte M32U. It's an excellent gaming monitor with a 32 inch, 4k screen.Read more
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
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User rating
4
3.5 out of 5
4 user ratings
5 stars
0 %
4 stars
50 %
3 stars
50 %
2 stars
0 %
1 stars
0 %
38
3.8 out of 5
38 user ratings
5 stars
26 %
4 stars
39 %
3 stars
26 %
2 stars
7 %
1 stars
0 %
34
4.2 out of 5
34 user ratings
5 stars
35 %
4 stars
52 %
3 stars
11 %
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 size31.5 in34.0 in31.5 in19.0 in
Brightness350.0 cd/m²300.0 cd/m²350.0 cd/m²300.0 cd/m²
Aspect ratio16:921:916:9
N/A

Design

Colour of productBlack
  • Black,Silver
  • Silver
BlackSilver
Panel designFlatCurvedFlat
N/A
Built-in USB hubnoyesyes
N/A
Touchscreennonono
N/A
Built-in cameranoyesnono
Screen surfaceMatteMatteMatte
N/A
Built-in speakersyesyesnono

Dimensions

Height adjustment5.91 in
N/A
4.72 in
N/A
Height (min-max)< 489< 198.2< 564.4
N/A
Height (without stand)19.25 in15.56 in16.18 in2.57 in
Depth (with stand)10.08 in7.8 in9.76 in7.87 in
Depth (without stand)1.38 in
N/A
N/A
N/A
Width (with stand)29.53 in31.88 in28.13 in17.28 in
Weight458.56 oz392.95 oz428.93 oz165.79 oz
Height with stand
N/A
18.76 in22.22 in14.2 in

Image properties

Maximum resolution3840 x 2160 px3440 x 1440 px3840 x 2160 px
N/A
Supported graphics resolutions3840x2160
  • 1280x1024
  • 1280x720
  • 1600x1200
  • 1680x1050
  • 1920x1080
  • 1920x1200
  • 2560x1440
  • 3440x1440
  • 640x480
  • 720x400
  • 800x600
  • 1024x768
  • 1280x1024
  • 1280x720
  • 1280x768
  • 1280x800
  • 1440x900
  • 1600x1200
  • 1600x900
  • 1680x1050
  • 1920x1080
  • 1920x1200
  • 2520x1520
  • 2560x1440
  • 640x480
  • 720x400
  • 720x480
  • 800x600
N/A
Refresh rate60.0 Hz60.0 Hz60.0 Hz
N/A
HD type4K Ultra HDWide Quad HD4K Ultra HD
N/A
Display number of colours1.073 billion colours16.78 million colours1.073 billion colours16.78 million colours
Colour depth (per channel)10.0 bit8.0 bit
N/A
N/A
Colour gamut (NTSC)80.0 %
N/A
N/A
N/A
Contrast ratio800:13000:11300:1
N/A
Display technologyLEDLEDLEDLCD
BacklightLEDWLEDWLED
N/A
Panel typeIGZOVAIPS
N/A
Response time (GtG)8.0 ms6.1 ms14.0 ms
N/A
Response time8.0 ms6.0 ms14.0 ms5.0 ms
Picture-in-Picture (PIP)no
N/A
yes
N/A
Pixel size0.01 in0.01 in0.01 in
N/A
Viewing angle (horizontal)176.0 °178.0 °178.0 °160.0 °
Viewing angle (vertical)176.0 °178.0 °178.0 °160.0 °
Dynamic contrast ratio
N/A
5000000:15000000:1
N/A
Sync-on-green (SOG)
N/A
N/A
N/A
yes

Power

Connecting 9V/12V/14VNone
N/A
None
N/A
Operational power consumption< 93< 65< 205
N/A
Power consumption (standby)1.0 W0.5 W0.5 W1.0 W
Power consumption (typical)93.0 W70.0 W70.0 W42.0 W
Energy efficiency class
N/A
CG
N/A