We and our partners use cookies to give you the best online experience, including to personalise advertising and content. Data about your interaction with this site and the ads shown to you may be shared with companies involved in the delivery and/or personalisation of ads on this site and elsewhere online.

Compare 4 products

Close
Acer ET430K Monitor
Acer ET430K
Close
Eizo RX250 Monitor
Eizo RX250
Close
Iiyama ProLite X4071UHSU-B1 Monitor
Iiyama ProLite X4071UHSU-B1
Close
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 %
37
3.9 out of 5
37 user ratings
5 stars
16 %
4 stars
56 %
3 stars
27 %
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 in21.3 in40.0 in19.5 in
Brightness350.0 cd/m²
N/A
350.0 cd/m²200.0 cd/m²
Aspect ratio16:93:416:916:9

Design

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

Dimensions

Height (without stand)22.13 in
N/A
22.72 in11.26 in
Height with stand25.72 in18.98 in22.83 in14.06 in
Depth (with stand)9.06 in7.87 in9.39 in6.61 in
Width (with stand)38.03 in14.21 in35.69 in18.23 in
Weight435.99 oz0.29 oz430.34 oz77.6 oz
Height adjustment
N/A
3.54 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
DVI-D ports quantity
N/A
1
N/A
N/A
HDMI
N/A
noyesno
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 output
N/A
N/A
yes
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
VGA (D-Sub) ports quantity
N/A
N/A
11
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
N/A
  • 1920x1080
  • 2048x1152
  • 2560x1440
  • 3840x2160
1600x900
Refresh rate60.0 Hz
N/A
60.0 Hz75.0 Hz
HD type4K Ultra HDNot supported4K Ultra HD
N/A
Display number of colours1.073 billion colours16.7 million colours1.073 billion colours16.78 million colours
Dynamic contrast ratio100000000:1
N/A
12000000:15000000:1
Display technologyLEDLCDLEDLED
BacklightLED backlightLEDLED backlightLED
Panel typeIPSIPSMVATN
Response time5.0 ms20.0 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 °
Maximum resolution
N/A
1200 x 1600 px3840 x 2160 px1600 x 900 px
Colour depth (per channel)
N/A
10.0 bit10.0 bit
N/A
Contrast ratio
N/A
1400:15000:1600:1
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 %

Compatibility

3D support (3D-Ready)no
N/A
nono
VESA mountyesyesyesyes
Type of VESA mount100x100mm
N/A
400x200mm
N/A
HDR
N/A
nonono
Adaptive synchronization
N/A
N/A
no
N/A

Power

Energy efficiency classA
N/A
B
N/A
Power consumption (standby)0.45 W1.0 W0.5 W0.3 W
Power consumption (typical)69.0 W38.0 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