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Acer ET430K Monitor
Acer ET430K
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Eizo RX250 Monitor
Eizo RX250
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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 %
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 %

General

Screen size43.0 in21.3 in40.0 in
Brightness350.0 cd/m²
N/A
350.0 cd/m²
Aspect ratio16:93:416:9

Design

Colour of product
  • Black,Gold,White
  • White
BlackBlack
Panel designFlatFlatFlat
Built-in USB hubnoyesyes
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 in
N/A
22.72 in
Height with stand25.72 in18.98 in22.83 in
Depth (with stand)9.06 in7.87 in9.39 in
Width (with stand)38.03 in14.21 in35.69 in
Weight435.99 oz0.29 oz430.34 oz
Height adjustment
N/A
3.54 in
N/A
Height (min-max)
N/A
N/A
577 - 580

Connectivity

DVI Portnoyesno
HDMI ports quantity1
N/A
3
DVI-D ports quantity
N/A
1
N/A
HDMI
N/A
noyes
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
HDCP
N/A
N/A
yes
Number of HDMI inputs
N/A
N/A
2
HDMI version
N/A
N/A
2.0
Headphone output
N/A
N/A
yes
Headphone outputs quantity
N/A
N/A
1
USB for video
N/A
N/A
no
VGA in
N/A
N/A
yes
VGA (D-Sub) ports quantity
N/A
N/A
1
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
N/A
  • 1920x1080
  • 2048x1152
  • 2560x1440
  • 3840x2160
Refresh rate60.0 Hz
N/A
60.0 Hz
HD type4K Ultra HDNot supported4K Ultra HD
Display number of colours1.073 billion colours16.7 million colours1.073 billion colours
Dynamic contrast ratio100000000:1
N/A
12000000:1
Display technologyLEDLCDLED
BacklightLED backlightLEDLED backlight
Panel typeIPSIPSMVA
Response time5.0 ms20.0 ms3.0 ms
Picture-in-Picture (PIP)yes
N/A
yes
Viewing angle (horizontal)178.0 °178.0 °89.0 °
Viewing angle (vertical)178.0 °178.0 °178.0 °
Maximum resolution
N/A
1200 x 1600 px3840 x 2160 px
Colour depth (per channel)
N/A
10.0 bit10.0 bit
Contrast ratio
N/A
1400:15000:1
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

Compatibility

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

Power

Energy efficiency classA
N/A
B
Power consumption (standby)0.45 W1.0 W0.5 W
Power consumption (typical)69.0 W38.0 W60.0 W
Connecting 9V/12V/14V
N/A
N/A
None
Operational power consumption
N/A
N/A
60 - 68