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Compare 4 products

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HP P19b G4 Monitor
HP P19b G4
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LG 27BK550Y-B Monitor
LG 27BK550Y-B
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LG 27BK750Y Monitor
LG 27BK750Y
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LG 27BK750Y-B Monitor
LG 27BK750Y-B
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 %
38
4.3 out of 5
38 user ratings
5 stars
36 %
4 stars
52 %
3 stars
10 %
2 stars
0 %
1 stars
0 %
40
4.1 out of 5
40 user ratings
5 stars
40 %
4 stars
30 %
3 stars
30 %
2 stars
0 %
1 stars
0 %
38
4.1 out of 5
38 user ratings
5 stars
36 %
4 stars
39 %
3 stars
23 %
2 stars
0 %
1 stars
0 %

General

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

Design

Colour of productBlack
  • Anthracite dark
  • Black
Black
  • Anthracite dark
  • Black
Panel designFlatFlatFlatFlat
Built-in USB hubnoyesyesyes
Built-in cameranono
N/A
no
Built-in speakers
N/A
noyesyes
Touchscreen
N/A
N/A
no
N/A
Screen surface
N/A
N/A
Matte
N/A

Dimensions

Height (without stand)10.94 in14.63 in14.02 in14.47 in
Height with stand13.61 in15.81 in20.98 in21.37 in
Depth (with stand)6.18 in9.45 in10.0 in10.87 in
Depth (without stand)2.0 in
N/A
N/A
N/A
Width (with stand)17.38 in24.5 in24.02 in24.07 in
Weight0.09 oz253.97 oz257.5 oz268.08 oz
Height adjustment
N/A
5.12 in
N/A
5.91 in
Height (min-max)
N/A
N/A
< 543.6
N/A

Connectivity

DVI Portnoyesyesyes
HDCPyesyesyesyes
HDMIyes
N/A
yes
N/A
HDMI ports quantity1111
HDMI version1.4
N/A
N/A
N/A
Headphone outputnoyes
N/A
yes
VGA (D-Sub) ports quantity11
N/A
N/A
DVI-D ports quantity
N/A
1
N/A
1
Headphone outputs quantity
N/A
1
N/A
1
Number of USB 3.0 ports
N/A
N/A
4
N/A
USB connectors (total)
N/A
N/A
4
N/A
DisplayPort
N/A
N/A
yes
N/A
Number of HDMI inputs
N/A
N/A
1
N/A
VGA in
N/A
N/A
yes
N/A

Image properties

Supported graphics resolutions
  • 640 x 480
  • 720 x 400
  • 800 x 600
  • 1024 x 768
  • 1280 x 720
  • 1366 х 768
1920x10801920x10801920x1080
Refresh rate60.0 Hz
N/A
75.0 Hz75.0 Hz
HD typeWXGAFull HDFull HDFull HD
Display number of colours16.78 million colours16.78 million colours16.78 million colours16.78 million colours
Colour gamut (Adobe RGB)72.0 %72.0 %
N/A
72.0 %
Colour gamut (NTSC)72.0 %
N/A
72.0 %
N/A
Dynamic contrast ratio8000000:15000000:15000000:15000000:1
Display technologyLEDLEDLEDLED
BacklightLED backlightWLEDLEDWLED
Panel typeTNAH-IPSAH-IPSAH-IPS
Response time5.0 ms5.0 ms5.0 ms5.0 ms
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
N/A
1920 x 1080 px
N/A
Contrast ratio
N/A
N/A
1000:1
N/A
Response time (GtG)
N/A
N/A
5.0 ms
N/A
Pixel size
N/A
N/A
0.01 in
N/A

Features

Pivot functionnoyesyesyes
Cable lock slotyesnonono
Plug and Playyes
N/A
yesyes
Swivel
N/A
yesyesyes
Tiltable
N/A
yesyesyes
Ascendable and submersible
N/A
N/A
yes
N/A

Compatibility

VESA mountyesyesyesyes
Type of VESA mount100x100mm100x100mm100x100mm100x100mm
3D support (3D-Ready)
N/A
no
N/A
no

Eco-labelling

EnergyStaryesyesyesyes
EPEATSilverGoldGoldGold

Power

Energy efficiency classCFA+F
Power consumption (standby)0.5 W
N/A
0.5 W0.3 W
Power consumption (typical)9.0 W27.4 W28.0 W23.0 W
Operational power consumption
N/A
N/A
< 23
N/A