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Compare 5 products

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Acer P224W Monitor
Acer P224W
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AOC U2879VF Monitor
AOC U2879VF
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HP P19b G4 Monitor
HP P19b G4
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Samsung SyncMaster 920NW Monitor
Samsung SyncMaster 920NW
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Samsung U28E590DS Monitor
Samsung U28E590DS
Available colors

General

Screen size22.0 in28.0 in18.5 in19.0 in28.0 in
Brightness300.0 cd/m²300.0 cd/m²200.0 cd/m²300.0 cd/m²370.0 cd/m²
Aspect ratio
N/A
16:916:9
N/A
16:9

Design

Colour of productBlack
  • Black
  • Black,Silver
BlackSilver
  • Black
  • Black,Silver
Built-in camerayesnononono
Built-in speakersnono
N/A
nono
Panel design
N/A
FlatFlat
N/A
Flat
Built-in USB hub
N/A
nono
N/A
no
Touchscreen
N/A
no
N/A
N/A
N/A
Screen surface
N/A
Matte
N/A
N/A
N/A

Dimensions

Height (without stand)16.38 in15.58 in10.94 in2.57 in15.01 in
Depth (with stand)7.99 in6.03 in6.18 in7.87 in2.89 in
Width (with stand)20.12 in25.96 in17.38 in17.28 in23.89 in
Weight165.79 oz141.1 oz0.09 oz165.79 oz0.19 oz
Height (min-max)
N/A
< 560.6
N/A
N/A
N/A
Height with stand
N/A
18.44 in13.61 in14.2 in18.44 in
Depth (without stand)
N/A
1.96 in2.0 in
N/A
2.89 in
Weight (without stand)
N/A
11.6 lb
N/A
N/A
N/A

Image properties

Display technologyLCDLCDLEDLCDLED
Response time2.0 ms1.0 ms5.0 ms5.0 ms1.0 ms
Viewing angle (horizontal)170.0 °170.0 °90.0 °160.0 °160.0 °
Viewing angle (vertical)160.0 °160.0 °65.0 °160.0 °170.0 °
Maximum resolution
N/A
3840 x 2160 px
N/A
N/A
N/A
Supported graphics resolutions
N/A
3840x2160
  • 640 x 480
  • 720 x 400
  • 800 x 600
  • 1024 x 768
  • 1280 x 720
  • 1366 х 768
N/A
3840 x 2160
Refresh rate
N/A
60.0 Hz60.0 Hz
N/A
60.0 Hz
HD type
N/A
4K Ultra HDWXGA
N/A
4K Ultra HD
Display number of colours
N/A
1.073 billion colours16.78 million colours16.78 million colours1.073 billion colours
Colour depth (per channel)
N/A
8.0 bit
N/A
N/A
N/A
Dynamic contrast ratio
N/A
80000000:18000000:1
N/A
N/A
Contrast ratio
N/A
1000:1
N/A
N/A
700:1
Backlight
N/A
LED backlightLED backlight
N/A
N/A
Panel type
N/A
TNTN
N/A
TN
Response time (GtG)
N/A
1.0 ms
N/A
N/A
N/A
Response time (BtW)
N/A
1.0 ms
N/A
N/A
N/A
Picture-in-Picture (PIP)
N/A
yes
N/A
N/A
yes
Pixel size
N/A
0.01 in
N/A
N/A
N/A
Colour gamut (Adobe RGB)
N/A
N/A
72.0 %
N/A
72.0 %
Colour gamut (NTSC)
N/A
N/A
72.0 %
N/A
N/A
Sync-on-green (SOG)
N/A
N/A
N/A
yes
N/A

Power

Power consumption (standby)2.0 W0.32 W0.5 W1.0 W0.3 W
Power consumption (typical)55.0 W49.0 W9.0 W42.0 W0.3 W
Energy efficiency class
N/A
FC
N/A
B
Connecting 9V/12V/14V
N/A
None
N/A
N/A
N/A
Operational power consumption
N/A
< 49
N/A
N/A
N/A