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Compare 4 products

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Acer KG281K Monitor
Acer KG281K
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Asus VP28UQG Monitor
Asus VP28UQG
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HP P19b G4 Monitor
HP P19b G4
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Samsung U28E590D Monitor
Samsung U28E590D
Available colors
Editiorial reviews
3
3 editorial reviews
4K for the casual, budget gamerRead more
Table Of Contents_Why We Like It – Asus VP28UQG MonitorPerformanceDesignValueAsus VP28UQG Monitor Wrap Up Reader Rating0 Votes07.7Expert RatingThis gaming monitor comes with a 28-inch panel that offers 4K resolution and 1ms response time. It is probably the best 4K monitor for gaming thanks to that response time, and features such as Adaptive Sync technology that reduces screen tearing. Speaking of best monitors, check out our review of the best computer monitors, and see how this one stacks up. Sale Asus […]Read more
It can be hard to choose the best monitor for your computer, as they vary significantly in size, shape, and performance. There are different types of monitors depending on the desired use, and there's no catch-all monitor that is perfect for everyone.Read more
Read editorial reviews
12
3.5 out of 5
5 user ratings
5 stars
20 %
4 stars
40 %
3 stars
20 %
2 stars
20 %
1 stars
0 %
Read editorial reviews
User rating
40
4.3 out of 5
40 user ratings
5 stars
40 %
4 stars
45 %
3 stars
15 %
2 stars
0 %
1 stars
0 %
49
4.0 out of 5
49 user ratings
5 stars
30 %
4 stars
44 %
3 stars
22 %
2 stars
2 %
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 %
70
3.5 out of 5
70 user ratings
5 stars
25 %
4 stars
25 %
3 stars
27 %
2 stars
17 %
1 stars
4 %

General

Screen size28.0 in28.0 in18.5 in28.0 in
Brightness330.0 cd/m²300.0 cd/m²200.0 cd/m²370.0 cd/m²
Aspect ratio16:916:916:916:9

Design

Colour of productBlackBlackBlackBlack,Metallic
Panel design
N/A
FlatFlatFlat
Built-in USB hub
N/A
nonono
Touchscreen
N/A
no
N/A
no
Built-in camera
N/A
nonono
Screen surface
N/A
Matte
N/A
Matte
Built-in speakers
N/A
no
N/A
no

Connectivity

DisplayPortyesyes
N/A
yes
HDMIyesyesyesyes
Component input (YPbPr/YCbCr)
N/A
no
N/A
no
Composite input
N/A
no
N/A
no
DVI Port
N/A
nonono
HDCP
N/A
yesyes
N/A
HDMI ports quantity
N/A
212
Number of HDMI inputs
N/A
2
N/A
2
HDMI version
N/A
2.01.42.0
Headphone output
N/A
yesnoyes
Headphone outputs quantity
N/A
1
N/A
1
S-video input
N/A
no
N/A
no
Thunderbolt
N/A
no
N/A
no
USB for video
N/A
no
N/A
no
VGA in
N/A
yes
N/A
no
Number of DisplayPort inputs
N/A
1
N/A
1
DisplayPort version
N/A
1.2
N/A
1.2
MHL
N/A
no
N/A
N/A
VGA (D-Sub) ports quantity
N/A
N/A
1
N/A
Analogue 3.5mm input
N/A
N/A
N/A
0
Number of component inputs
N/A
N/A
N/A
0
Number of composite inputs
N/A
N/A
N/A
0
Number of s-video inputs
N/A
N/A
N/A
0
Number of DisplayPort outputs
N/A
N/A
N/A
0
Type of DisplayPort connector
N/A
N/A
N/A
Standard

Image properties

Maximum resolution3840 x 2160 px3840 x 2160 px
N/A
3840 x 2160 px
Refresh rate75.0 Hz60.0 Hz60.0 Hz60.0 Hz
Display technologyLCDLEDLEDLED
BacklightLED backlightLED backlightLED backlightLED backlight
Panel typeTNTNTNTN
Response time (GtG)1.0 ms1.0 ms
N/A
1.0 ms
Pixel size0.01 in0.01 in
N/A
0.01 in
Viewing angle (horizontal)170.0 °170.0 °90.0 °170.0 °
Viewing angle (vertical)160.0 °160.0 °65.0 °160.0 °
Supported graphics resolutions
N/A
3840x2160
  • 640 x 480
  • 720 x 400
  • 800 x 600
  • 1024 x 768
  • 1280 x 720
  • 1366 х 768
3840 x 2160
HD type
N/A
4K Ultra HDWXGA4K Ultra HD
Display number of colours
N/A
1.073 billion colours16.78 million colours1.07 billion colours
Colour gamut (Adobe RGB)
N/A
66.0 %72.0 %72.0 %
Dynamic contrast ratio
N/A
100000000:18000000:110000:1
Contrast ratio
N/A
1000:1
N/A
1000:1
Response time (BtW)
N/A
1.0 ms
N/A
1.0 ms
Response time
N/A
1.0 ms5.0 ms1.0 ms
Picture-in-Picture (PIP)
N/A
no
N/A
yes
Colour gamut (NTSC)
N/A
N/A
72.0 %72.0 %
Colour depth (per channel)
N/A
N/A
N/A
10.0 bit

Compatibility

Adaptive synchronizationyesyes
N/A
yes
VESA mountyesyesyesyes
Type of VESA mount100x100mm100x100mm100x100mm75x75mm
Sync technologyAMD FreesyncAMD Freesync
N/A
AMD Freesync
3D support (3D-Ready)
N/A
no
N/A
no
HDR
N/A
no
N/A
no

Power

Energy efficiency classGGCG
Connecting 9V/12V/14V
N/A
None
N/A
None
Operational power consumption
N/A
< 60
N/A
< 29.6
Power consumption (standby)
N/A
0.5 W0.5 W0.3 W
Power consumption (typical)
N/A
60.0 W9.0 W38.0 W

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