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HP P19b G4 Monitor
HP P19b G4
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Samsung C34F791WQU Monitor
Samsung C34F791WQU
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Samsung C34H890W Monitor
Samsung C34H890W
Available colors
Editiorial reviews
10
4.2 out of 5
6 user ratings
5 stars
33 %
4 stars
66 %
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 %
39
4.0 out of 5
39 user ratings
5 stars
30 %
4 stars
38 %
3 stars
28 %
2 stars
2 %
1 stars
0 %
44
4.0 out of 5
44 user ratings
5 stars
36 %
4 stars
34 %
3 stars
25 %
2 stars
4 %
1 stars
0 %

General

Screen size18.5 in34.0 in34.0 in
Brightness200.0 cd/m²250.0 cd/m²300.0 cd/m²
Aspect ratio16:921:921:9

Design

Colour of productBlackWhite
  • Black
  • Silver
Panel designFlatCurvedCurved
Built-in USB hubnoyesyes
Built-in cameranonono
Touchscreen
N/A
nono
Screen surface
N/A
MatteMatte
Built-in speakers
N/A
yesno

Dimensions

Height (without stand)10.94 in14.28 in14.25 in
Height with stand13.61 in20.31 in
N/A
Depth (with stand)6.18 in12.18 in11.76 in
Depth (without stand)2.0 in6.57 in4.85 in
Width (with stand)17.38 in31.84 in31.84 in
Weight0.09 oz0.27 oz278.66 oz
Height adjustment
N/A
3.94 in5.31 in
Height (min-max)
N/A
< 516538.9 - 673.9
Weight (without stand)
N/A
13.45 lb13.89 lb

Connectivity

DVI Portnonono
HDCPyes
N/A
N/A
HDMIyesyesyes
HDMI ports quantity12
N/A
HDMI version1.42.02.0
Headphone outputnoyesyes
VGA (D-Sub) ports quantity1
N/A
N/A
Analogue 3.5mm input
N/A
00
Number of USB 2.0 port
N/A
0
N/A
Number of USB 3.0 ports
N/A
24
USB connectors (total)
N/A
24
Component input (YPbPr/YCbCr)
N/A
nono
Number of component inputs
N/A
00
Composite input
N/A
nono
Number of composite inputs
N/A
00
DisplayPort
N/A
yesyes
Number of HDMI inputs
N/A
21
Headphone outputs quantity
N/A
1
N/A
S-video input
N/A
nono
Number of s-video inputs
N/A
00
Thunderbolt
N/A
nono
USB for video
N/A
noyes
VGA in
N/A
nono
Number of DisplayPort inputs
N/A
11
Number of DisplayPort outputs
N/A
00
DisplayPort version
N/A
1.2a1.2
Type of DisplayPort connector
N/A
StandardStandard
MHL
N/A
nono
Type of USB connector
N/A
N/A
Type-C

Image properties

Supported graphics resolutions
  • 640 x 480
  • 720 x 400
  • 800 x 600
  • 1024 x 768
  • 1280 x 720
  • 1366 х 768
3440 x 1440
N/A
Refresh rate60.0 Hz100.0 Hz100.0 Hz
HD typeWXGAUltra-Wide Quad HD
N/A
Display number of colours16.78 million colours16.78 million colours
N/A
Colour gamut (Adobe RGB)72.0 %88.0 %
N/A
Colour gamut (NTSC)72.0 %88.0 %
N/A
Dynamic contrast ratio8000000:1100000000:1100000000:1
Display technologyLEDLEDLCD
BacklightLED backlightLEDLED
Panel typeTNVAVA
Response time5.0 ms4.0 ms
N/A
Viewing angle (horizontal)90.0 °178.0 °178.0 °
Viewing angle (vertical)65.0 °178.0 °178.0 °
Maximum resolution
N/A
3440 x 1440 px3440 x 1440 px
Colour depth (per channel)
N/A
8.0 bit
N/A
Contrast ratio
N/A
3000:13000:1
Response time (GtG)
N/A
4.0 ms4.0 ms
Image delay
N/A
< 26
N/A
Picture-in-Picture (PIP)
N/A
yesyes
Pixel size
N/A
0.01 in0.01 in

Features

Pivot functionnonono
Cable lock slotyesno
N/A
Plug and Playyes
N/A
N/A
Ascendable and submersible
N/A
yesyes
Swivel
N/A
nono
Tiltable
N/A
yesyes
Memory card reader
N/A
nono
Flicker free
N/A
yesyes

Compatibility

VESA mountyesyesyes
Type of VESA mount100x100mm
  • 200x200mm
  • 100x100mm
100x100mm
3D support (3D-Ready)
N/A
nono
Adaptive synchronization
N/A
yesyes
HDR
N/A
nono
Sync technology
N/A
AMD FreesyncAMD Freesync

Eco-labelling

EnergyStaryesyesyes
EPEATSilver
N/A
N/A
TCO-labelling
N/A
N/A
None

Power

Energy efficiency classCC
N/A
Power consumption (standby)0.5 W0.3 W0.3 W
Power consumption (typical)9.0 W70.0 W
N/A
Connecting 9V/12V/14V
N/A
14VNone
Operational power consumption
N/A
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