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Asus VP228HE Monitor
Asus VP228HE
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BenQ GW2270 Monitor
BenQ GW2270
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LG 20M37A Monitor
LG 20M37A
Available colors
Editiorial reviews
7
4.0 out of 5
5 user ratings
5 stars
20 %
4 stars
80 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
41
4.0 out of 5
41 user ratings
5 stars
29 %
4 stars
43 %
3 stars
24 %
2 stars
2 %
1 stars
0 %
45
4.1 out of 5
45 user ratings
5 stars
40 %
4 stars
40 %
3 stars
15 %
2 stars
2 %
1 stars
2 %
36
4.4 out of 5
36 user ratings
5 stars
50 %
4 stars
38 %
3 stars
11 %
2 stars
0 %
1 stars
0 %

General

Screen size21.5 in21.5 in19.5 in
Brightness200.0 cd/m²250.0 cd/m²200.0 cd/m²
Aspect ratio16:916:916:9

Design

Colour of productBlackBlackBlack
Panel designFlatFlat
N/A
Built-in USB hubyesno
N/A
Touchscreennonono
Built-in cameranono
N/A
Screen surfaceMatteMatteMatte
Built-in speakersyesnono

Dimensions

Height (min-max)< 373< 400
N/A
Height (without stand)12.17 in11.97 in11.26 in
Height with stand14.69 in15.75 in14.06 in
Depth (with stand)7.85 in7.01 in6.61 in
Depth (without stand)2.05 in2.01 in
N/A
Width (with stand)20.2 in19.92 in18.23 in
Weight0.12 oz162.26 oz77.6 oz

Connectivity

Analogue 3.5mm input1
N/A
N/A
USB connectors (total)1
N/A
N/A
Component input (YPbPr/YCbCr)nono
N/A
Composite inputnono
N/A
DisplayPortnonoyes
DVI Portnoyesno
HDCPyesyesno
HDMIyesnono
HDMI ports quantity1
N/A
N/A
Number of HDMI inputs1
N/A
N/A
HDMI version1.4
N/A
N/A
Headphone outputnono
N/A
S-video inputnono
N/A
Thunderboltnono
N/A
USB for videonono
N/A
VGA inyesyesyes
VGA (D-Sub) ports quantity111
DVI-D ports quantity
N/A
1
N/A
Ethernet LAN
N/A
nono

Image properties

Maximum resolution1920 x 1080 px1920 x 1080 px1600 x 900 px
Supported graphics resolutions
1920 x 1080
1920x10801600x900
Refresh rate60.0 Hz60.0 Hz75.0 Hz
HD typeFull HDFull HD
N/A
Display number of colours16.7 million colours16.78 million colours16.78 million colours
Colour depth (per channel)8.0 bit8.0 bit
N/A
Dynamic contrast ratio100000000:133000:15000000:1
Contrast ratio1000:13000:1600:1
Display technologyLEDLEDLED
BacklightLEDLEDLED
Panel typeTNVATN
Response time (GtG)1.0 ms5.0 ms
N/A
Response time1.0 ms5.0 ms5.0 ms
Picture-in-Picture (PIP)nono
N/A
Pixel size0.01 in0.01 in0.01 in
Viewing angle (horizontal)90.0 °178.0 °90.0 °
Viewing angle (vertical)65.0 °178.0 °65.0 °
Colour gamut (Adobe RGB)
N/A
72.0 %72.0 %
Colour gamut (NTSC)
N/A
72.0 %
N/A
Response time (BtW)
N/A
18.0 ms
N/A

Features

Ascendable and submersiblenono
N/A
Pivot functionnono
N/A
Swivelnono
N/A
Tiltableyesyesyes
Memory card readernono
N/A
Cable lock slotyesyesno
Flicker freeyesyes
N/A
Wi-Fi
N/A
nono
Bluetooth
N/A
nono
Plug and Play
N/A
N/A
yes

Compatibility

3D support (3D-Ready)nonono
Adaptive synchronizationnono
N/A
HDRnonono
VESA mountyesyesyes
Type of VESA mount100x100mm100x100mm
N/A

Power

Energy efficiency classEB
N/A
Connecting 9V/12V/14VNoneNone
N/A
Operational power consumption< 21.1
N/A
N/A
Power consumption (standby)0.3 W0.5 W0.3 W
Power consumption (typical)16.0 W21.0 W20.0 W