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Compare 3 products

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Asus VP228HE Monitor
Asus VP228HE
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HP Compaq Q2159 Monitor
HP Compaq Q2159
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HP P19b G4 Monitor
HP P19b G4
Available colors
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 %
36
4.2 out of 5
36 user ratings
5 stars
44 %
4 stars
30 %
3 stars
25 %
2 stars
0 %
1 stars
0 %
4
4.8 out of 5
4 user ratings
5 stars
75 %
4 stars
25 %
3 stars
0 %
2 stars
0 %
1 stars
0 %

General

Screen size21.5 in21.5 in18.5 in
Brightness200.0 cd/m²300.0 cd/m²200.0 cd/m²
Aspect ratio16:916:916:9

Design

Colour of productBlackBlackBlack
Panel designFlatFlatFlat
Built-in USB hubyesnono
Touchscreennono
N/A
Built-in cameranonono
Screen surfaceMatteMatte
N/A
Built-in speakersyesyes
N/A

Dimensions

Height (min-max)< 373
N/A
N/A
Height (without stand)12.17 in15.08 in10.94 in
Height with stand14.69 in
N/A
13.61 in
Depth (with stand)7.85 in6.69 in6.18 in
Depth (without stand)2.05 in
N/A
2.0 in
Width (with stand)20.2 in20.28 in17.38 in
Weight0.12 oz153.79 oz0.09 oz

Connectivity

Analogue 3.5mm input1
N/A
N/A
USB connectors (total)1
N/A
N/A
Component input (YPbPr/YCbCr)no
N/A
N/A
Composite inputno
N/A
N/A
DisplayPortnono
N/A
DVI Portnonono
HDCPyes
N/A
yes
HDMIyesnoyes
HDMI ports quantity1
N/A
1
Number of HDMI inputs1
N/A
N/A
HDMI version1.4
N/A
1.4
Headphone outputno
N/A
no
S-video inputno
N/A
N/A
Thunderboltnono
N/A
USB for videonono
N/A
VGA inyesyes
N/A
VGA (D-Sub) ports quantity111
Number of composite inputs
N/A
0
N/A
Number of s-video inputs
N/A
0
N/A

Image properties

Maximum resolution1920 x 1080 px1920 x 1080 px
N/A
Supported graphics resolutions
1920 x 1080
1920x1080
  • 640 x 480
  • 720 x 400
  • 800 x 600
  • 1024 x 768
  • 1280 x 720
  • 1366 х 768
Refresh rate60.0 Hz60.0 Hz60.0 Hz
HD typeFull HDFull HDWXGA
Display number of colours16.7 million colours
N/A
16.78 million colours
Colour depth (per channel)8.0 bit
N/A
N/A
Dynamic contrast ratio100000000:1
N/A
8000000:1
Contrast ratio1000:11000:1
N/A
Display technologyLEDLCDLED
BacklightLEDCCFLLED backlight
Panel typeTNTNTN
Response time (GtG)1.0 ms
N/A
N/A
Response time1.0 ms5.0 ms5.0 ms
Picture-in-Picture (PIP)no
N/A
N/A
Pixel size0.01 in0.01 in
N/A
Viewing angle (horizontal)90.0 °160.0 °90.0 °
Viewing angle (vertical)65.0 °160.0 °65.0 °
Response time (BtW)
N/A
5.0 ms
N/A
Colour gamut (Adobe RGB)
N/A
N/A
72.0 %
Colour gamut (NTSC)
N/A
N/A
72.0 %

Features

Ascendable and submersiblenono
N/A
Pivot functionnonono
Swivelnono
N/A
Tiltableyesyes
N/A
Memory card readernono
N/A
Cable lock slotyesnoyes
Flicker freeyes
N/A
N/A
Plug and Play
N/A
N/A
yes

Compatibility

3D support (3D-Ready)nono
N/A
Adaptive synchronizationnono
N/A
HDRnono
N/A
VESA mountyesyesyes
Type of VESA mount100x100mm100x100mm100x100mm

Eco-labelling

EnergyStaryesyesyes
EPEAT
N/A
SilverSilver
TCO-labelling
N/A
TCO'99
N/A

Power

Energy efficiency classE
N/A
C
Connecting 9V/12V/14VNoneNone
N/A
Operational power consumption< 21.145 - 5
N/A
Power consumption (standby)0.3 W2.0 W0.5 W
Power consumption (typical)16.0 W
N/A
9.0 W