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Compare 4 products

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Asus PG278Q Monitor
Asus PG278Q
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Eizo RX250 Monitor
Eizo RX250
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LG 20M37A Monitor
LG 20M37A
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Samsung U28D590D Monitor
Samsung U28D590D
Available colors
Editiorial reviews
39
4.3 out of 5
8 user ratings
5 stars
37 %
4 stars
50 %
3 stars
12 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
15
3.7 out of 5
5 user ratings
5 stars
0 %
4 stars
100 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
40
4.3 out of 5
40 user ratings
5 stars
40 %
4 stars
47 %
3 stars
12 %
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 %
36
4.4 out of 5
36 user ratings
5 stars
50 %
4 stars
38 %
3 stars
11 %
2 stars
0 %
1 stars
0 %
39
4.0 out of 5
39 user ratings
5 stars
28 %
4 stars
48 %
3 stars
20 %
2 stars
2 %
1 stars
0 %

General

Screen size27.0 in21.3 in19.5 in28.0 in
Brightness350.0 cd/m²
N/A
200.0 cd/m²370.0 cd/m²
Aspect ratio16:93:416:916:9

Design

Colour of productBlackBlackBlack
  • Black
  • Black,Silver
Panel designFlatFlat
N/A
Flat
Built-in USB hubyesyes
N/A
no
Touchscreenno
N/A
nono
Built-in cameranono
N/A
no
Screen surfaceMatte
N/A
MatteMatte
Built-in speakersno
N/A
nono

Dimensions

Height adjustment4.72 in3.54 in
N/A
N/A
Height (min-max)554.53 - 674.53
N/A
N/A
< 486.3
Height (without stand)14.29 in
N/A
11.26 in2.55 in
Height with stand21.83 in18.98 in14.06 in6.67 in
Depth (with stand)9.37 in7.87 in6.61 in19.15 in
Depth (without stand)2.6 in
N/A
N/A
16.14 in
Width (with stand)24.4 in14.21 in18.23 in26.02 in
Weight (without stand)15.43 lb
N/A
N/A
11.13 lb
Weight0.24 oz0.29 oz77.6 oz0.18 oz

Connectivity

Analogue 3.5mm input0
N/A
N/A
1
Number of USB 2.0 port0
N/A
N/A
N/A
Number of USB 3.0 ports2
N/A
N/A
N/A
USB connectors (total)2
N/A
N/A
N/A
Component input (YPbPr/YCbCr)no
N/A
N/A
no
Number of component inputs0
N/A
N/A
0
Composite inputno
N/A
N/A
no
Number of composite inputs0
N/A
N/A
0
DisplayPortyes
N/A
yesyes
DVI Portnoyesnono
HDCPyes
N/A
no
N/A
HDMInononoyes
Headphone outputno
N/A
N/A
yes
S-video inputno
N/A
N/A
no
Number of s-video inputs0
N/A
N/A
0
Thunderboltno
N/A
N/A
no
USB for videono
N/A
N/A
no
VGA inno
N/A
yesno
Number of DisplayPort inputs1
N/A
N/A
1
Number of DisplayPort outputs1
N/A
N/A
N/A
DisplayPort version1.2
N/A
N/A
1.0
Type of DisplayPort connectorStandard
N/A
N/A
Standard
DVI-D ports quantity
N/A
1
N/A
N/A
VGA (D-Sub) ports quantity
N/A
N/A
1
N/A
Ethernet LAN
N/A
N/A
nono
HDMI ports quantity
N/A
N/A
N/A
2
Number of HDMI inputs
N/A
N/A
N/A
2
HDMI version
N/A
N/A
N/A
2.0
Headphone outputs quantity
N/A
N/A
N/A
1
MHL
N/A
N/A
N/A
no

Image properties

Maximum resolution2560 x 1440 px1200 x 1600 px1600 x 900 px3840 x 2160 px
Supported graphics resolutions2560 x 1440
N/A
1600x9003840x2160
Refresh rate144.0 Hz
N/A
75.0 Hz60.0 Hz
HD typeWide Quad HDNot supported
N/A
4K Ultra HD
Display number of colours16.78 million colours16.7 million colours16.78 million colours1.073 billion colours
Colour depth (per channel)8.0 bit10.0 bit
N/A
10.0 bit
Colour gamut (NTSC)72.0 %
N/A
N/A
72.0 %
Contrast ratio1000:11400:1600:11000:1
Display technologyLEDLCDLEDLED
BacklightLEDLEDLEDLED backlight
Panel typeTNIPSTNTN
Response time (GtG)1.0 ms
N/A
N/A
1.0 ms
Response time (BtW)1.0 ms
N/A
N/A
1.0 ms
Response time1.0 ms20.0 ms5.0 ms1.0 ms
Image delay< 1
N/A
N/A
< 5.6
Picture-in-Picture (PIP)no
N/A
N/A
yes
Pixel size0.01 in
N/A
0.01 in0.01 in
Viewing angle (horizontal)170.0 °178.0 °90.0 °170.0 °
Viewing angle (vertical)160.0 °178.0 °65.0 °160.0 °
Colour gamut (Adobe RGB)
N/A
N/A
72.0 %
N/A
Dynamic contrast ratio
N/A
N/A
5000000:1
N/A

Compatibility

3D support (3D-Ready)yes
N/A
nono
Adaptive synchronizationyes
N/A
N/A
no
HDRnononono
VESA mountyesyesyesno
Type of VESA mount100x100mm
N/A
N/A
N/A
Sync technologyNvidia G-sync
N/A
N/A
N/A
Can convert 2D to 3Dno
N/A
N/A
N/A
Compatible glasses
Active
N/A
N/A
N/A
Supports Dual view/playno
N/A
N/A
N/A

Power

Connecting 9V/12V/14VNone
N/A
N/A
None
Operational power consumption< 90
N/A
N/A
< 32
Power consumption (standby)0.5 W1.0 W0.3 W0.3 W
Power consumption (typical)90.0 W38.0 W20.0 W32.0 W
Energy efficiency class
N/A
N/A
N/A
B

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Often compared with Samsung U28D590D