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Compare 4 products

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HP P19b G4 Monitor
HP P19b G4
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Iiyama ProLite E1980SD-B1 Monitor
Iiyama ProLite E1980SD-B1
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LG 27BK550Y Monitor
LG 27BK550Y
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LG 27BK550Y-B Monitor
LG 27BK550Y-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 %
4
3.8 out of 5
4 user ratings
5 stars
25 %
4 stars
25 %
3 stars
50 %
2 stars
0 %
1 stars
0 %
38
4.2 out of 5
38 user ratings
5 stars
42 %
4 stars
36 %
3 stars
21 %
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 %

General

Screen size18.5 in19.0 in27.0 in27.0 in
Brightness200.0 cd/m²250.0 cd/m²250.0 cd/m²250.0 cd/m²
Aspect ratio16:95:416:916:9

Design

Colour of productBlack
  • Black
  • Blue
  • Black
  • White
  • Anthracite dark
  • Black
Panel designFlatFlatFlatFlat
Built-in USB hubno
N/A
yesyes
Built-in camerano
N/A
nono
Touchscreen
N/A
nono
N/A
Built-in speakers
N/A
yesyesno
Screen surface
N/A
N/A
Matte
N/A

Dimensions

Height (without stand)10.94 in
N/A
2.3 in14.63 in
Height with stand13.61 in
N/A
9.45 in15.81 in
Depth (with stand)6.18 in
N/A
15.81 in9.45 in
Depth (without stand)2.0 in
N/A
2.3 in
N/A
Width (with stand)17.38 in16.18 in24.5 in24.5 in
Weight0.09 oz
N/A
253.97 oz253.97 oz
Height adjustment
N/A
N/A
5.12 in5.12 in
Height (min-max)
N/A
N/A
< 401.6
N/A

Connectivity

DVI Portnoyesyesyes
HDCPyesyesyesyes
HDMIyesyesyes
N/A
HDMI ports quantity1
N/A
11
HDMI version1.4
N/A
1.4
N/A
Headphone outputno
N/A
yesyes
VGA (D-Sub) ports quantity1
N/A
11
DisplayPort
N/A
noyes
N/A
DVI-D ports quantity
N/A
111
VGA in
N/A
yesyes
N/A
USB connectors (total)
N/A
N/A
2
N/A
Number of HDMI inputs
N/A
N/A
1
N/A
DisplayPort version
N/A
N/A
1.2
N/A
Headphone outputs quantity
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
1920 x 1080
1920x1080
Refresh rate60.0 Hz75.0 Hz75.0 Hz
N/A
HD typeWXGA
N/A
Full HDFull HD
Display number of colours16.78 million colours
N/A
16.78 million colours16.78 million colours
Colour gamut (Adobe RGB)72.0 %
N/A
72.0 %72.0 %
Colour gamut (NTSC)72.0 %
N/A
72.0 %
N/A
Dynamic contrast ratio8000000:15000000:15000000:15000000:1
Display technologyLEDLCDLEDLED
BacklightLED backlightLEDLEDWLED
Panel typeTNTNIPSAH-IPS
Response time5.0 ms2.0 ms5.0 ms5.0 ms
Viewing angle (horizontal)90.0 °170.0 °178.0 °178.0 °
Viewing angle (vertical)65.0 °160.0 °178.0 °178.0 °
Maximum resolution
N/A
1280 x 1024 px1920 x 1080 px
N/A
Contrast ratio
N/A
1000:11000:1
N/A
Response time (BtW)
N/A
2.0 ms
N/A
N/A
Pixel size
N/A
0.01 in0.01 in
N/A
Colour depth (per channel)
N/A
N/A
8.0 bit
N/A
Response time (GtG)
N/A
N/A
5.0 ms
N/A

Compatibility

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