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Acer P224W Monitor
Acer P224W
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Asus PQ321QE Monitor
Asus PQ321QE
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LG 27UD58-B Monitor
LG 27UD58-B
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
8
4.0 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
2
3.0 out of 5
2 user ratings
5 stars
0 %
4 stars
0 %
3 stars
100 %
2 stars
0 %
1 stars
0 %
4
3.5 out of 5
4 user ratings
5 stars
0 %
4 stars
50 %
3 stars
50 %
2 stars
0 %
1 stars
0 %
44
4.3 out of 5
44 user ratings
5 stars
38 %
4 stars
50 %
3 stars
11 %
2 stars
0 %
1 stars
0 %

General

Screen size22.0 in31.5 in27.0 in
Brightness300.0 cd/m²350.0 cd/m²250.0 cd/m²
Aspect ratio
N/A
16:916:9

Design

Colour of productBlackBlackBlack
Built-in camerayesnono
Built-in speakersnoyesno
Panel design
N/A
FlatFlat
Built-in USB hub
N/A
nono
Touchscreen
N/A
nono
Screen surface
N/A
MatteMatte

Dimensions

Height (without stand)16.38 in19.25 in14.8 in
Depth (with stand)7.99 in10.08 in7.96 in
Width (with stand)20.12 in29.53 in24.9 in
Weight165.79 oz458.56 oz197.53 oz
Height adjustment
N/A
5.91 in
N/A
Height (min-max)
N/A
< 489< 455.7
Depth (without stand)
N/A
1.38 in2.41 in
Height with stand
N/A
N/A
18.25 in
Weight (without stand)
N/A
N/A
11.02 lb

Image properties

Display technologyLCDLEDLED
Response time2.0 ms8.0 ms5.0 ms
Viewing angle (horizontal)170.0 °176.0 °178.0 °
Viewing angle (vertical)160.0 °176.0 °178.0 °
Maximum resolution
N/A
3840 x 2160 px3840 x 2160 px
Supported graphics resolutions
N/A
3840x21603840x2160
Refresh rate
N/A
60.0 Hz60.0 Hz
HD type
N/A
4K Ultra HD4K Ultra HD
Display number of colours
N/A
1.073 billion colours1.073 billion colours
Colour depth (per channel)
N/A
10.0 bit10.0 bit
Colour gamut (NTSC)
N/A
80.0 %72.0 %
Contrast ratio
N/A
800:11000:1
Backlight
N/A
LEDWLED
Panel type
N/A
IGZOAH-IPS
Response time (GtG)
N/A
8.0 ms5.0 ms
Picture-in-Picture (PIP)
N/A
noyes
Pixel size
N/A
0.01 in0.01 in
Colour gamut (Adobe RGB)
N/A
N/A
99.0 %

Features

Cable lock slotyesyesyes
Ascendable and submersible
N/A
yesno
Pivot function
N/A
yesno
Swivel
N/A
yesno
Tiltable
N/A
yesyes
Memory card reader
N/A
nono
Flicker free
N/A
N/A
yes
Plug and Play
N/A
N/A
yes

Power

Power consumption (standby)2.0 W1.0 W0.5 W
Power consumption (typical)55.0 W93.0 W37.0 W
Connecting 9V/12V/14V
N/A
NoneNone
Operational power consumption
N/A
< 93< 30
Energy efficiency class
N/A
N/A
A