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Compare 4 products

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HP P19b G4 Monitor
HP P19b G4
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LG 55LV77A Monitor
LG 55LV77A
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LG 55VH7B Monitor
LG 55VH7B
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Samsung UM55H-E Monitor
Samsung UM55H-E
Available colors
User rating
4
4.8 out of 5
4 user ratings
5 stars
75 %
4 stars
25 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
37
4.1 out of 5
37 user ratings
5 stars
40 %
4 stars
29 %
3 stars
29 %
2 stars
0 %
1 stars
0 %
35
4.1 out of 5
35 user ratings
5 stars
34 %
4 stars
42 %
3 stars
22 %
2 stars
0 %
1 stars
0 %
38
4.2 out of 5
38 user ratings
5 stars
39 %
4 stars
44 %
3 stars
15 %
2 stars
0 %
1 stars
0 %

General

Screen size18.5 in55.0 in55.0 in55.0 in
Brightness200.0 cd/m²700.0 cd/m²700.0 cd/m²500.0 cd/m²
Aspect ratio16:916:916:916:9

Design

Colour of productBlackBlackBlackBlack
Panel designFlatFlatFlatFlat
Built-in USB hubnoyesyesyes
Built-in camerano
N/A
N/A
N/A
Touchscreen
N/A
nono
N/A
Built-in speakers
N/A
nonono
Screen surface
N/A
N/A
Matte
N/A

Dimensions

Height (without stand)10.94 in26.94 in
N/A
N/A
Height with stand13.61 in
N/A
N/A
N/A
Depth (with stand)6.18 in
N/A
N/A
N/A
Depth (without stand)2.0 in3.48 in
N/A
N/A
Width (with stand)17.38 in47.77 in47.69 in47.7 in
Weight0.09 oz843.05 oz656.1 oz
N/A
Weight (without stand)
N/A
50.71 lb
N/A
N/A

Connectivity

DVI Portnoyesyesyes
HDCPyes
N/A
yes
N/A
HDMIyesyesyesyes
HDMI ports quantity1
N/A
N/A
N/A
HDMI version1.4
N/A
N/A
2.0
Headphone outputno
N/A
N/A
N/A
VGA (D-Sub) ports quantity1
N/A
N/A
N/A
Number of component inputs
N/A
1
N/A
N/A
Number of composite inputs
N/A
1
N/A
N/A
DisplayPort
N/A
yesyesyes
DVI-D ports quantity
N/A
11
N/A
Number of HDMI inputs
N/A
112
VGA in
N/A
yesyesyes
Number of DisplayPort outputs
N/A
1
N/A
N/A
Thunderbolt
N/A
N/A
no
N/A
Number of DisplayPort inputs
N/A
N/A
N/A
1

Image properties

Supported graphics resolutions
  • 640 x 480
  • 720 x 400
  • 800 x 600
  • 1024 x 768
  • 1280 x 720
  • 1366 х 768
N/A
N/A
N/A
Refresh rate60.0 Hz60.0 Hz
N/A
60.0 Hz
HD typeWXGA
N/A
N/A
N/A
Display number of colours16.78 million colours
N/A
N/A
N/A
Colour gamut (Adobe RGB)72.0 %
N/A
N/A
N/A
Colour gamut (NTSC)72.0 %72.0 %72.0 %72.0 %
Dynamic contrast ratio8000000:1500000:1500000:1
N/A
Display technologyLEDLCDLCDLCD
BacklightLED backlightLEDLEDLED
Panel typeTNIPSIPSVA
Response time5.0 ms12.0 ms
N/A
N/A
Viewing angle (horizontal)90.0 °178.0 °178.0 °178.0 °
Viewing angle (vertical)65.0 °178.0 °178.0 °178.0 °
Maximum resolution
N/A
1920 x 1080 px1920 x 1080 px1920 x 1080 px
Contrast ratio
N/A
1400:11400:14000:1
Response time (BtW)
N/A
12.0 ms
N/A
8.0 ms
Colour depth (per channel)
N/A
N/A
N/A
8.0 bit
Pixel size
N/A
N/A
N/A
0.02 in

Compatibility

VESA mountyesyesyesyes
Type of VESA mount100x100mm600x400mm600x400mm600x400mm
3D support (3D-Ready)
N/A
no
N/A
N/A
Adaptive synchronization
N/A
no
N/A
N/A
HDR
N/A
nono
N/A

Power

Energy efficiency classC
N/A
N/A
N/A
Power consumption (standby)0.5 W0.5 W0.5 W0.5 W
Power consumption (typical)9.0 W
N/A
N/A
N/A
Connecting 9V/12V/14V
N/A
NoneNoneNone
Operational power consumption
N/A
< 160< 220< 147