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Compare 3 products

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HP P19b G4 Monitor
HP P19b G4
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LG 27UD58 Monitor
LG 27UD58
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LG 27UD58-B Monitor
LG 27UD58-B
Available colors
Editiorial 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
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
4
4.8 out of 5
4 user ratings
5 stars
75 %
4 stars
25 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
40
4.2 out of 5
40 user ratings
5 stars
35 %
4 stars
47 %
3 stars
17 %
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 size18.5 in27.0 in27.0 in
Brightness200.0 cd/m²250.0 cd/m²250.0 cd/m²
Aspect ratio16:916:916:9

Design

Colour of productBlackBlackBlack
Panel designFlatFlatFlat
Built-in USB hubnonono
Built-in cameranonono
Built-in speakers
N/A
nono
Touchscreen
N/A
N/A
no
Screen surface
N/A
N/A
Matte

Dimensions

Height (without stand)10.94 in14.37 in14.8 in
Height with stand13.61 in17.94 in18.25 in
Depth (with stand)6.18 in7.33 in7.96 in
Depth (without stand)2.0 in
N/A
2.41 in
Width (with stand)17.38 in24.21 in24.9 in
Weight0.09 oz172.84 oz197.53 oz
Height (min-max)
N/A
N/A
< 455.7
Weight (without stand)
N/A
N/A
11.02 lb

Connectivity

DVI Portnonono
HDCPyes
N/A
N/A
HDMIyes
N/A
yes
HDMI ports quantity122
HDMI version1.4
N/A
2.0
Headphone outputno
N/A
yes
VGA (D-Sub) ports quantity1
N/A
N/A
Headphone outputs quantity
N/A
11
Analogue 3.5mm input
N/A
N/A
1
Component input (YPbPr/YCbCr)
N/A
N/A
no
Number of component inputs
N/A
N/A
0
Composite input
N/A
N/A
no
Number of composite inputs
N/A
N/A
0
DisplayPort
N/A
N/A
yes
Number of HDMI inputs
N/A
N/A
2
S-video input
N/A
N/A
no
Number of s-video inputs
N/A
N/A
0
Thunderbolt
N/A
N/A
no
USB for video
N/A
N/A
no
VGA in
N/A
N/A
no
Number of DisplayPort inputs
N/A
N/A
0
Number of DisplayPort outputs
N/A
N/A
1
DisplayPort version
N/A
N/A
1.2
Type of DisplayPort connector
N/A
N/A
Standard
MHL
N/A
N/A
no

Image properties

Supported graphics resolutions
  • 640 x 480
  • 720 x 400
  • 800 x 600
  • 1024 x 768
  • 1280 x 720
  • 1366 х 768
3840x21603840x2160
Refresh rate60.0 Hz
N/A
60.0 Hz
HD typeWXGA4K Ultra HD4K Ultra HD
Display number of colours16.78 million colours1.073 billion colours1.073 billion colours
Colour gamut (Adobe RGB)72.0 %99.0 %99.0 %
Colour gamut (NTSC)72.0 %
N/A
72.0 %
Dynamic contrast ratio8000000:1
N/A
N/A
Display technologyLEDLEDLED
BacklightLED backlight
N/A
WLED
Panel typeTNIPSAH-IPS
Response time5.0 ms5.0 ms5.0 ms
Viewing angle (horizontal)90.0 °178.0 °178.0 °
Viewing angle (vertical)65.0 °178.0 °178.0 °
Picture-in-Picture (PIP)
N/A
yesyes
Maximum resolution
N/A
N/A
3840 x 2160 px
Colour depth (per channel)
N/A
N/A
10.0 bit
Contrast ratio
N/A
N/A
1000:1
Response time (GtG)
N/A
N/A
5.0 ms
Pixel size
N/A
N/A
0.01 in

Features

Pivot functionno
N/A
no
Cable lock slotyesyesyes
Plug and Playyesyesyes
Ascendable and submersible
N/A
N/A
no
Swivel
N/A
N/A
no
Tiltable
N/A
N/A
yes
Memory card reader
N/A
N/A
no
Flicker free
N/A
N/A
yes

Compatibility

VESA mountyesyesyes
Type of VESA mount100x100mm
N/A
100x100mm
3D support (3D-Ready)
N/A
nono
Adaptive synchronization
N/A
N/A
yes
HDR
N/A
N/A
no
Sync technology
N/A
N/A
AMD Freesync

Power

Energy efficiency classCAA
Power consumption (standby)0.5 W0.5 W0.5 W
Power consumption (typical)9.0 W30.0 W37.0 W
Connecting 9V/12V/14V
N/A
N/A
None
Operational power consumption
N/A
N/A
< 30

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