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Compare 4 products

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Asus PQ321QE Monitor
Asus PQ321QE
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Iiyama ProLite E1980SD-B1 Monitor
Iiyama ProLite E1980SD-B1
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Lenovo Y27f Monitor
Lenovo Y27f
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Lenovo Y27g Monitor
Lenovo Y27g
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
3
3.4 out of 5
3 user ratings
5 stars
0 %
4 stars
33 %
3 stars
66 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
8
3.5 out of 5
6 user ratings
5 stars
16 %
4 stars
33 %
3 stars
50 %
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 %
4
3.8 out of 5
4 user ratings
5 stars
25 %
4 stars
25 %
3 stars
50 %
2 stars
0 %
1 stars
0 %
39
4.0 out of 5
39 user ratings
5 stars
33 %
4 stars
35 %
3 stars
25 %
2 stars
5 %
1 stars
0 %
33
4.3 out of 5
33 user ratings
5 stars
54 %
4 stars
21 %
3 stars
24 %
2 stars
0 %
1 stars
0 %

General

Screen size31.5 in19.0 in27.0 in27.0 in
Brightness350.0 cd/m²250.0 cd/m²300.0 cd/m²300.0 cd/m²
Aspect ratio16:95:416:916:9

Design

Colour of productBlack
  • Black
  • Blue
BlackBlack
Panel designFlatFlatCurvedCurved
Built-in USB hubno
N/A
yesyes
Touchscreennononono
Built-in camerano
N/A
nono
Screen surfaceMatte
N/A
N/A
Matte
Built-in speakersyesyesnono

Dimensions

Height adjustment5.91 in
N/A
4.33 in4.33 in
Height (min-max)< 489
N/A
N/A
563.3 - 663.3
Height (without stand)19.25 in
N/A
22.18 in9.53 in
Depth (with stand)10.08 in
N/A
9.53 in22.18 in
Depth (without stand)1.38 in
N/A
N/A
3.65 in
Width (with stand)29.53 in16.18 in22.18 in24.61 in
Weight458.56 oz
N/A
238.1 oz0.24 oz
Height with stand
N/A
N/A
24.61 in22.18 in

Connectivity

Analogue 3.5mm input1
N/A
N/A
0
Component input (YPbPr/YCbCr)no
N/A
N/A
no
Number of component inputs0
N/A
N/A
0
Composite inputno
N/A
N/A
no
Number of composite inputs0
N/A
N/A
0
DisplayPortyesnoyesyes
DVI Portnoyesnono
HDCPyesyesyes
N/A
HDMInoyesyesyes
Headphone outputyes
N/A
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
no
Number of s-video inputs0
N/A
N/A
0
Thunderboltno
N/A
N/A
no
USB for videono
N/A
N/A
no
VGA innoyesnoyes
Number of DisplayPort inputs1
N/A
10
Number of DisplayPort outputs0
N/A
N/A
1
DisplayPort version1.2
N/A
N/A
1.2
Type of DisplayPort connectorStandard
N/A
N/A
Standard
DVI-D ports quantity
N/A
1
N/A
N/A
Number of USB 3.0 ports
N/A
N/A
35
HDMI ports quantity
N/A
N/A
11
Number of HDMI inputs
N/A
N/A
11
HDMI version
N/A
N/A
1.41.4
Number of USB 2.0 port
N/A
N/A
N/A
0
USB connectors (total)
N/A
N/A
N/A
5
MHL
N/A
N/A
N/A
no

Image properties

Maximum resolution3840 x 2160 px1280 x 1024 px1920 x 1080 px1920 x 1080 px
Supported graphics resolutions3840x2160
N/A
1920x1080
1920 x 1080
Refresh rate60.0 Hz75.0 Hz120.0 Hz144.0 Hz
HD type4K Ultra HD
N/A
Full HDFull HD
Display number of colours1.073 billion colours
N/A
16.78 million colours16.78 million colours
Colour depth (per channel)10.0 bit
N/A
N/A
8.0 bit
Colour gamut (NTSC)80.0 %
N/A
72.0 %72.0 %
Contrast ratio800:11000:13000:13000:1
Display technologyLEDLCDLCDLCD
BacklightLEDLEDW-LEDW-LED
Panel typeIGZOTNVAVA
Response time (GtG)8.0 ms
N/A
N/A
4.0 ms
Response time8.0 ms2.0 ms8.0 ms8.0 ms
Picture-in-Picture (PIP)no
N/A
N/A
no
Pixel size0.01 in0.01 in
N/A
0.01 in
Viewing angle (horizontal)176.0 °170.0 °178.0 °178.0 °
Viewing angle (vertical)176.0 °160.0 °178.0 °178.0 °
Dynamic contrast ratio
N/A
5000000:13000000:13000000:1
Response time (BtW)
N/A
2.0 ms4.0 ms7.0 ms
Colour gamut (Adobe RGB)
N/A
N/A
72.0 %72.0 %

Features

Ascendable and submersibleyesyesyesyes
Pivot functionyes
N/A
noyes
Swivelyes
N/A
yesyes
Tiltableyesyesyesyes
Memory card readerno
N/A
N/A
no
Cable lock slotyes
N/A
yesyes

Compatibility

3D support (3D-Ready)no
N/A
nono
Adaptive synchronizationnonoyesyes
HDRnononono
VESA mountyesyesyesyes
Type of VESA mount200x200mm100x100mm100x100mm100x100mm
Sync technology
N/A
N/A
AMD FreesyncNvidia G-sync

Power

Connecting 9V/12V/14VNone
N/A
N/A
None
Operational power consumption< 93< 16< 5729 - 40
Power consumption (standby)1.0 W1.0 W0.5 W0.5 W
Power consumption (typical)93.0 W
N/A
32.0 W
N/A

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