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Compare 4 products

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Asus PQ321QE Monitor
Asus PQ321QE
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Dell U4919DW Monitor
Dell U4919DW
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Iiyama ProLite TF1015MC-B1 Monitor
Iiyama ProLite TF1015MC-B1
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LG 34WK95U-W Monitor
LG 34WK95U-W
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
11
4.4 out of 5
7 user ratings
5 stars
57 %
4 stars
42 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
8
4.1 out of 5
4 user ratings
5 stars
25 %
4 stars
75 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
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 %
53
4.0 out of 5
53 user ratings
5 stars
37 %
4 stars
32 %
3 stars
20 %
2 stars
7 %
1 stars
1 %
2
4.5 out of 5
2 user ratings
5 stars
50 %
4 stars
50 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
36
4.0 out of 5
36 user ratings
5 stars
33 %
4 stars
33 %
3 stars
30 %
2 stars
2 %
1 stars
0 %

General

Screen size31.5 in49.0 in10.1 in34.0 in
Brightness350.0 cd/m²350.0 cd/m²450.0 cd/m²400.0 cd/m²
Aspect ratio16:932:916:1021:9

Design

Colour of productBlack
  • Black,Silver
  • Silver
Black
  • Black
  • Matte black with matte silver stand,matte white back
Panel designFlatCurvedFlatFlat
Built-in USB hubnoyes
N/A
yes
Touchscreenno
N/A
yesno
Built-in cameranono
N/A
no
Screen surfaceMatte
N/A
N/A
N/A
Built-in speakersyesno
N/A
yes

Dimensions

Height adjustment5.91 in3.54 in
N/A
4.33 in
Height (min-max)< 489
N/A
N/A
N/A
Height (without stand)19.25 in14.61 in
N/A
14.17 in
Depth (with stand)10.08 in4.3 in
N/A
9.22 in
Depth (without stand)1.38 in
N/A
N/A
N/A
Width (with stand)29.53 in47.84 in8.35 in32.16 in
Weight458.56 oz0.61 oz
N/A
310.41 oz
Height with stand
N/A
18.06 in
N/A
22.01 in

Connectivity

Analogue 3.5mm input1
N/A
N/A
N/A
Component input (YPbPr/YCbCr)no
N/A
N/A
N/A
Number of component inputs0
N/A
N/A
N/A
Composite inputno
N/A
N/A
N/A
Number of composite inputs0
N/A
N/A
N/A
DisplayPortyes
N/A
yesyes
DVI Portnono
N/A
no
HDCPyesyes
N/A
N/A
HDMInoyesyesyes
Headphone outputyesno
N/A
yes
Microphone inputyes
N/A
N/A
N/A
Headphone outputs quantity1
N/A
N/A
N/A
S-video inputno
N/A
N/A
N/A
Number of s-video inputs0
N/A
N/A
N/A
Thunderboltno
N/A
N/A
yes
USB for videono
N/A
N/A
no
VGA inno
N/A
yesno
Number of DisplayPort inputs1
N/A
N/A
1
Number of DisplayPort outputs0
N/A
N/A
N/A
DisplayPort version1.21.4
N/A
N/A
Type of DisplayPort connectorStandard
N/A
N/A
N/A
HDMI ports quantity
N/A
2
N/A
N/A
HDMI version
N/A
2.0
N/A
N/A
Number of HDMI inputs
N/A
N/A
12
Thunderbolt version
N/A
N/A
N/A
3

Image properties

Maximum resolution3840 x 2160 px
N/A
1280 x 800 px5120 x 2160 px
Supported graphics resolutions3840x21605120 x 1440
N/A
5120x2160
Refresh rate60.0 Hz60.0 Hz60.0 Hz60.0 Hz
HD type4K Ultra HDUltraWide Dual Quad HD
N/A
5K Ultra HD
Display number of colours1.073 billion colours1.073 billion colours
N/A
1.073 billion colours
Colour depth (per channel)10.0 bit
N/A
8.0 bit10.0 bit
Colour gamut (NTSC)80.0 %
N/A
N/A
N/A
Contrast ratio800:1
N/A
1300:1
N/A
Display technologyLEDLEDLCDLED
BacklightLEDW-LEDLEDWLED
Panel typeIGZOIPSVANano IPS
Response time (GtG)8.0 ms
N/A
N/A
5.0 ms
Response time8.0 ms8.0 ms
N/A
N/A
Picture-in-Picture (PIP)no
N/A
N/A
N/A
Pixel size0.01 in
N/A
0.01 in0.01 in
Viewing angle (horizontal)176.0 °178.0 °170.0 °178.0 °
Viewing angle (vertical)176.0 °178.0 °170.0 °178.0 °
Colour gamut (Adobe RGB)
N/A
99.0 %
N/A
N/A

Compatibility

3D support (3D-Ready)no
N/A
N/A
N/A
Adaptive synchronizationno
N/A
N/A
N/A
HDRno
N/A
N/A
yes
VESA mountyesyesyesyes
Type of VESA mount200x200mm
N/A
N/A
100x100mm
VESA DisplayHDR certification
N/A
N/A
N/A
DisplayHDR 600

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