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Acer ET430K Monitor
Acer ET430K
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HP P19b G4 Monitor
HP P19b G4
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Iiyama ProLite X4071UHSU-B1 Monitor
Iiyama ProLite X4071UHSU-B1
Available colors
Editiorial reviews
4
4 editorial reviews
The Acer ET430K is a reasonably-priced 4K IPS monitor that’s the size of a regular LCD TV minus its known quirks such as high input lagRead more
It is a truth universally acknowledged that a monitor is the best long-term investment you can make for your PC. Or it used to be.Read more
      Where’s My Remote? Oh, Wait. The idea of a monitor being as big as 43-inch (diagonally) still has not stuck in my head. In my mind, a screen this large is usually reserved for TVs and not monitors. There were several times I was corrected (thanks, Sharil) when I called the Acer […]Read more
Read editorial reviews
2
2 editorial reviews
Massive screen, massive potential.Read more
Iiyama ProLite X4071UHSU Review – The proper screen size for a display is always a matter of both personal taste and personal space. However, all the other displays on test this month are dwarfed by Iiyama’s X4071UHSU-B1, which rivals TVs in terms of size. Indeed, it even includes a remote control. What’s more, it appears to […]Read more
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User rating
37
4.1 out of 5
37 user ratings
5 stars
37 %
4 stars
37 %
3 stars
24 %
2 stars
0 %
1 stars
0 %
4
4.8 out of 5
4 user ratings
5 stars
75 %
4 stars
25 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
33
4.1 out of 5
33 user ratings
5 stars
39 %
4 stars
33 %
3 stars
27 %
2 stars
0 %
1 stars
0 %

General

Screen size43.0 in18.5 in40.0 in
Brightness350.0 cd/m²200.0 cd/m²350.0 cd/m²
Aspect ratio16:916:916:9

Design

Colour of product
  • Black,Gold,White
  • White
BlackBlack
Panel designFlatFlatFlat
Built-in USB hubnonoyes
Built-in cameranonono
Built-in speakersyes
N/A
yes
Touchscreen
N/A
N/A
no
Screen surface
N/A
N/A
Matte

Dimensions

Height (without stand)22.13 in10.94 in22.72 in
Height with stand25.72 in13.61 in22.83 in
Depth (with stand)9.06 in6.18 in9.39 in
Width (with stand)38.03 in17.38 in35.69 in
Weight435.99 oz0.09 oz430.34 oz
Depth (without stand)
N/A
2.0 in
N/A
Height (min-max)
N/A
N/A
577 - 580

Connectivity

DVI Portnonono
HDMI ports quantity113
HDCP
N/A
yesyes
HDMI
N/A
yesyes
HDMI version
N/A
1.42.0
Headphone output
N/A
noyes
VGA (D-Sub) ports quantity
N/A
11
Number of USB 3.0 ports
N/A
N/A
2
USB connectors (total)
N/A
N/A
2
DisplayPort
N/A
N/A
yes
Number of HDMI inputs
N/A
N/A
2
Headphone outputs quantity
N/A
N/A
1
USB for video
N/A
N/A
no
VGA in
N/A
N/A
yes
Number of DisplayPort inputs
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
yes
Ethernet LAN
N/A
N/A
no

Image properties

Supported graphics resolutions3840x2160
  • 640 x 480
  • 720 x 400
  • 800 x 600
  • 1024 x 768
  • 1280 x 720
  • 1366 х 768
  • 1920x1080
  • 2048x1152
  • 2560x1440
  • 3840x2160
Refresh rate60.0 Hz60.0 Hz60.0 Hz
HD type4K Ultra HDWXGA4K Ultra HD
Display number of colours1.073 billion colours16.78 million colours1.073 billion colours
Dynamic contrast ratio100000000:18000000:112000000:1
Display technologyLEDLEDLED
BacklightLED backlightLED backlightLED backlight
Panel typeIPSTNMVA
Response time5.0 ms5.0 ms3.0 ms
Picture-in-Picture (PIP)yes
N/A
yes
Viewing angle (horizontal)178.0 °90.0 °89.0 °
Viewing angle (vertical)178.0 °65.0 °178.0 °
Colour gamut (Adobe RGB)
N/A
72.0 %
N/A
Colour gamut (NTSC)
N/A
72.0 %
N/A
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
5000:1
Response time (GtG)
N/A
N/A
3.0 ms
Response time (BtW)
N/A
N/A
3.0 ms
Image delay
N/A
N/A
< 3
Pixel size
N/A
N/A
0.01 in

Features

Tiltableyes
N/A
yes
Cable lock slotnoyesyes
Pivot function
N/A
nono
Plug and Play
N/A
yesyes
Ascendable and submersible
N/A
N/A
no
Swivel
N/A
N/A
no
Flicker free
N/A
N/A
yes

Compatibility

3D support (3D-Ready)no
N/A
no
VESA mountyesyesyes
Type of VESA mount100x100mm100x100mm400x200mm
Adaptive synchronization
N/A
N/A
no
HDR
N/A
N/A
no

Eco-labelling

EnergyStaryesyesyes
EPEAT
N/A
SilverSilver

Power

Energy efficiency classACB
Power consumption (standby)0.45 W0.5 W0.5 W
Power consumption (typical)69.0 W9.0 W60.0 W
Connecting 9V/12V/14V
N/A
N/A
None
Operational power consumption
N/A
N/A
60 - 68