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Compare 4 products

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Acer ET430K Monitor
Acer ET430K
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AOC 24B2XDM Monitor
AOC 24B2XDM
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Iiyama ProLite X4071UHSU-B1 Monitor
Iiyama ProLite X4071UHSU-B1
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LG 20M37A Monitor
LG 20M37A
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
Read editorial reviews
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 %
26
4.2 out of 5
26 user ratings
5 stars
38 %
4 stars
46 %
3 stars
15 %
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 %
36
4.4 out of 5
36 user ratings
5 stars
50 %
4 stars
38 %
3 stars
11 %
2 stars
0 %
1 stars
0 %

General

Screen size43.0 in23.8 in40.0 in19.5 in
Brightness350.0 cd/m²250.0 cd/m²350.0 cd/m²200.0 cd/m²
Aspect ratio16:916:916:916:9

Design

Colour of product
  • Black,Gold,White
  • White
BlackBlackBlack
Panel designFlatFlatFlat
N/A
Built-in USB hubnonoyes
N/A
Built-in cameranonono
N/A
Built-in speakersyes
N/A
yesno
Screen surface
N/A
MatteMatteMatte
Touchscreen
N/A
N/A
nono

Dimensions

Height (without stand)22.13 in12.64 in22.72 in11.26 in
Height with stand25.72 in16.47 in22.83 in14.06 in
Depth (with stand)9.06 in6.73 in9.39 in6.61 in
Width (with stand)38.03 in21.24 in35.69 in18.23 in
Weight435.99 oz0.1 oz430.34 oz77.6 oz
Depth (without stand)
N/A
1.48 in
N/A
N/A
Height (min-max)
N/A
N/A
577 - 580
N/A

Connectivity

DVI Portnoyesnono
HDMI ports quantity1
N/A
3
N/A
HDMI
N/A
noyesno
Headphone output
N/A
noyes
N/A
VGA (D-Sub) ports quantity
N/A
111
Number of USB 3.0 ports
N/A
N/A
2
N/A
USB connectors (total)
N/A
N/A
2
N/A
DisplayPort
N/A
N/A
yesyes
HDCP
N/A
N/A
yesno
Number of HDMI inputs
N/A
N/A
2
N/A
HDMI version
N/A
N/A
2.0
N/A
Headphone outputs quantity
N/A
N/A
1
N/A
USB for video
N/A
N/A
no
N/A
VGA in
N/A
N/A
yesyes
Number of DisplayPort inputs
N/A
N/A
1
N/A
DisplayPort version
N/A
N/A
1.2
N/A
Type of DisplayPort connector
N/A
N/A
Standard
N/A
MHL
N/A
N/A
yes
N/A
Ethernet LAN
N/A
N/A
nono

Image properties

Supported graphics resolutions3840x2160
  • 1280 x 720
  • 1920 x 1080
  • 1920x1080
  • 2048x1152
  • 2560x1440
  • 3840x2160
1600x900
Refresh rate60.0 Hz75.0 Hz60.0 Hz75.0 Hz
HD type4K Ultra HDFull HD4K Ultra HD
N/A
Display number of colours1.073 billion colours16.78 million colours1.073 billion colours16.78 million colours
Dynamic contrast ratio100000000:120000000:112000000:15000000:1
Display technologyLEDLCDLEDLED
BacklightLED backlightW-LEDLED backlightLED
Panel typeIPSVAMVATN
Response time5.0 ms4.0 ms3.0 ms5.0 ms
Picture-in-Picture (PIP)yes
N/A
yes
N/A
Viewing angle (horizontal)178.0 °178.0 °89.0 °90.0 °
Viewing angle (vertical)178.0 °178.0 °178.0 °65.0 °
Colour depth (per channel)
N/A
8.0 bit10.0 bit
N/A
Colour gamut (NTSC)
N/A
72.0 %
N/A
N/A
Maximum resolution
N/A
N/A
3840 x 2160 px1600 x 900 px
Contrast ratio
N/A
N/A
5000:1600:1
Response time (GtG)
N/A
N/A
3.0 ms
N/A
Response time (BtW)
N/A
N/A
3.0 ms
N/A
Image delay
N/A
N/A
< 3
N/A
Pixel size
N/A
N/A
0.01 in0.01 in
Colour gamut (Adobe RGB)
N/A
N/A
N/A
72.0 %

Features

Tiltableyes
N/A
yesyes
Cable lock slotnoyesyesno
Flicker free
N/A
yesyes
N/A
Ascendable and submersible
N/A
N/A
no
N/A
Pivot function
N/A
N/A
no
N/A
Swivel
N/A
N/A
no
N/A
Plug and Play
N/A
N/A
yesyes
Wi-Fi
N/A
N/A
N/A
no
Bluetooth
N/A
N/A
N/A
no

Compatibility

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

Power

Energy efficiency classAFB
N/A
Power consumption (standby)0.45 W0.3 W0.5 W0.3 W
Power consumption (typical)69.0 W21.0 W60.0 W20.0 W
Connecting 9V/12V/14V
N/A
N/A
None
N/A
Operational power consumption
N/A
N/A
60 - 68
N/A