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Compare 5 products

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HP P19b G4 Monitor
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LG 27UD58P-B Monitor
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LG 27UD59P Monitor
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Samsung U28E570D Monitor
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Samsung U28E590D Monitor
Available colors

General

Screen size18.5 in27.0 in27.0 in28.0 in28.0 in
Brightness200.0 cd/m²250.0 cd/m²250.0 cd/m²370.0 cd/m²370.0 cd/m²
Aspect ratio16:916:916:916:916:9

Design

Colour of productBlackBlackBlack
  • Black
  • Silver
Black,Metallic
Panel designFlatFlatFlatFlatFlat
Built-in USB hubnonononono
Built-in cameranonononono
Screen surface
N/A
MatteMatteMatteMatte
Built-in speakers
N/A
noyesnono
Touchscreen
N/A
N/A
nonono

Dimensions

Height (without stand)10.94 in14.02 in14.8 in15.01 in15.01 in
Height with stand13.61 in17.94 in16.02 in
N/A
18.44 in
Depth (with stand)6.18 in7.33 in9.83 in7.37 in7.37 in
Depth (without stand)2.0 in
N/A
N/A
2.89 in2.89 in
Width (with stand)17.38 in24.21 in24.9 in26.02 in26.02 in
Weight0.09 oz172.84 oz253.97 oz186.25 oz0.19 oz
Height adjustment
N/A
5.12 in5.12 in
N/A
N/A
Height (min-max)
N/A
N/A
N/A
< 468.5< 468.5
Weight (without stand)
N/A
N/A
N/A
10.38 lb10.38 lb

Connectivity

DVI Portnonononono
HDCPyes
N/A
yes
N/A
N/A
HDMIyes
N/A
yesyesyes
HDMI ports quantity122
N/A
2
HDMI version1.4
N/A
2.02.02.0
Headphone outputno
N/A
yesyesyes
VGA (D-Sub) ports quantity1
N/A
N/A
N/A
N/A
Component input (YPbPr/YCbCr)
N/A
N/A
nonono
Composite input
N/A
N/A
nonono
DisplayPort
N/A
N/A
yesyesyes
Number of HDMI inputs
N/A
N/A
222
Headphone outputs quantity
N/A
N/A
1
N/A
1
S-video input
N/A
N/A
nonono
Thunderbolt
N/A
N/A
nonono
USB for video
N/A
N/A
nonono
VGA in
N/A
N/A
nonono
Number of DisplayPort inputs
N/A
N/A
111
DisplayPort version
N/A
N/A
1.21.21.2
Type of DisplayPort connector
N/A
N/A
StandardStandardStandard
MHL
N/A
N/A
nono
N/A
Analogue 3.5mm input
N/A
N/A
N/A
00
Number of component inputs
N/A
N/A
N/A
00
Number of composite inputs
N/A
N/A
N/A
00
Number of s-video inputs
N/A
N/A
N/A
00
Number of DisplayPort outputs
N/A
N/A
N/A
00

Image properties

Supported graphics resolutions
  • 640 x 480
  • 720 x 400
  • 800 x 600
  • 1024 x 768
  • 1280 x 720
  • 1366 х 768
3840x21603840x2160
N/A
3840 x 2160
Refresh rate60.0 Hz
N/A
60.0 Hz60.0 Hz60.0 Hz
HD typeWXGA4K Ultra HD4K Ultra HD
N/A
4K Ultra HD
Display number of colours16.78 million colours1.073 billion colours
N/A
N/A
1.07 billion colours
Colour gamut (Adobe RGB)72.0 %
N/A
72.0 %
N/A
72.0 %
Colour gamut (NTSC)72.0 %
N/A
72.0 %72.0 %72.0 %
Dynamic contrast ratio8000000:1
N/A
N/A
20000:110000:1
Display technologyLEDLEDLEDLCDLED
BacklightLED backlightWLEDLEDLEDLED backlight
Panel typeTNAH-IPSIPSTNTN
Response time5.0 ms5.0 ms5.0 ms
N/A
1.0 ms
Viewing angle (horizontal)90.0 °
N/A
178.0 °170.0 °170.0 °
Viewing angle (vertical)65.0 °
N/A
178.0 °160.0 °160.0 °
Maximum resolution
N/A
N/A
3840 x 2160 px3840 x 2160 px3840 x 2160 px
Colour depth (per channel)
N/A
N/A
8.0 bit
N/A
10.0 bit
Contrast ratio
N/A
N/A
1000:11000:11000:1
Response time (GtG)
N/A
N/A
5.0 ms1.0 ms1.0 ms
Picture-in-Picture (PIP)
N/A
N/A
yesyesyes
Pixel size
N/A
N/A
0.01 in0.01 in0.01 in
Response time (BtW)
N/A
N/A
N/A
N/A
1.0 ms

Compatibility

VESA mountyesyesyesyesyes
Type of VESA mount100x100mm
N/A
100x100mm75x75mm75x75mm
3D support (3D-Ready)
N/A
nononono
Adaptive synchronization
N/A
N/A
yesyesyes
HDR
N/A
N/A
nonono
Sync technology
N/A
N/A
AMD FreesyncAMD FreesyncAMD Freesync

Eco-labelling

EnergyStaryesyesyesyesyes
EPEATSilver
N/A
Gold
N/A
N/A

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