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Compare 4 products

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Asus PG278QR Monitor
Asus PG278QR
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Asus PG27VQ Monitor
Asus PG27VQ
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HP P19b G4 Monitor
HP P19b G4
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Iiyama ProLite E1980SD-B1 Monitor
Iiyama ProLite E1980SD-B1
Available colors
Editiorial reviews
38
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
11
4.0 out of 5
7 user ratings
5 stars
28 %
4 stars
71 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
44
4.3 out of 5
44 user ratings
5 stars
47 %
4 stars
38 %
3 stars
11 %
2 stars
2 %
1 stars
0 %
38
4.4 out of 5
38 user ratings
5 stars
47 %
4 stars
44 %
3 stars
7 %
2 stars
0 %
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 %
4
3.8 out of 5
4 user ratings
5 stars
25 %
4 stars
25 %
3 stars
50 %
2 stars
0 %
1 stars
0 %

General

Screen size27.0 in27.0 in18.5 in19.0 in
Brightness350.0 cd/m²400.0 cd/m²200.0 cd/m²250.0 cd/m²
Aspect ratio16:916:916:95:4

Design

Colour of productBlack
  • Armor titanium,plasma copper
  • Black
Black
  • Black
  • Blue
Panel designFlatCurvedFlatFlat
Built-in USB hubnoyesno
N/A
Touchscreennono
N/A
no
Built-in cameranonono
N/A
Screen surfaceMatteMatte
N/A
N/A
Built-in speakersnono
N/A
yes

Dimensions

Height adjustment4.72 in3.94 in
N/A
N/A
Height (min-max)433 - 553422.2 - 522.2
N/A
N/A
Height (without stand)14.29 in14.58 in10.94 in
N/A
Height with stand21.77 in16.62 in13.61 in
N/A
Depth (with stand)9.37 in10.58 in6.18 in
N/A
Depth (without stand)2.6 in4.48 in2.0 in
N/A
Width (with stand)24.41 in24.19 in17.38 in16.18 in
Weight (without stand)12.13 lb12.79 lb
N/A
N/A
Weight246.92 oz298.42 oz0.09 oz
N/A

Connectivity

Analogue 3.5mm input1
N/A
N/A
N/A
Number of USB 2.0 port0
N/A
N/A
N/A
Number of USB 3.0 ports32
N/A
N/A
USB connectors (total)33
N/A
N/A
Component input (YPbPr/YCbCr)nono
N/A
N/A
Number of component inputs0
N/A
N/A
N/A
Composite inputnono
N/A
N/A
Number of composite inputs0
N/A
N/A
N/A
DisplayPortyesyes
N/A
no
DVI Portnononoyes
HDCPyesyesyesyes
HDMIyesyesyesyes
HDMI ports quantity211
N/A
Number of HDMI inputs11
N/A
N/A
HDMI version1.41.41.4
N/A
Headphone outputyesyesno
N/A
S-video inputnono
N/A
N/A
Number of s-video inputs0
N/A
N/A
N/A
Thunderboltnono
N/A
N/A
USB for videonono
N/A
N/A
VGA innono
N/A
yes
Number of DisplayPort inputs11
N/A
N/A
Number of DisplayPort outputs0
N/A
N/A
N/A
DisplayPort version1.21.2
N/A
N/A
Type of DisplayPort connectorStandardStandard
N/A
N/A
MHLno
N/A
N/A
N/A
Microphone input
N/A
yes
N/A
N/A
Headphone outputs quantity
N/A
1
N/A
N/A
VGA (D-Sub) ports quantity
N/A
N/A
1
N/A
DVI-D ports quantity
N/A
N/A
N/A
1

Image properties

Maximum resolution2560 x 1440 px2560 x 1440 px
N/A
1280 x 1024 px
Supported graphics resolutions2560x1440
  • 1024x768
  • 1280x720
  • 1920x1080
  • 2560x1440
  • 640x480
  • 720x576
  • 800x600
  • 640 x 480
  • 720 x 400
  • 800 x 600
  • 1024 x 768
  • 1280 x 720
  • 1366 х 768
N/A
Refresh rate165.0 Hz144.0 Hz60.0 Hz75.0 Hz
HD typeQuad HDWide Quad HDWXGA
N/A
Display number of colours16.78 million colours16.78 million colours16.78 million colours
N/A
Colour depth (per channel)8.0 bit8.0 bit
N/A
N/A
Colour gamut (Adobe RGB)68.1 %
N/A
72.0 %
N/A
Colour gamut (NTSC)72.0 %72.0 %72.0 %
N/A
Dynamic contrast ratio20000000:1
N/A
8000000:15000000:1
Contrast ratio1000:11000:1
N/A
1000:1
Display technologyLEDLEDLEDLCD
BacklightWLEDLED backlightLED backlightLED
Panel typeTNTNTNTN
Response time (GtG)1.0 ms1.0 ms
N/A
N/A
Response time1.0 ms1.0 ms5.0 ms2.0 ms
Picture-in-Picture (PIP)nono
N/A
N/A
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 °
Response time (BtW)
N/A
N/A
N/A
2.0 ms

Compatibility

3D support (3D-Ready)nono
N/A
N/A
Adaptive synchronizationyesyes
N/A
no
HDRnono
N/A
no
VESA mountyesyesyesyes
Type of VESA mount100x100mm100x100mm100x100mm100x100mm
Sync technologyNvidia G-syncNvidia G-sync
N/A
N/A
Can convert 2D to 3Dno
N/A
N/A
N/A
Compatible glasses
Active
N/A
N/A
N/A

Eco-labelling

EnergyStaryesyesyesyes
TCO-labellingNoneNone
N/A
TCO 5.0
EPEAT
N/A
N/A
Silver
N/A

Power

Energy efficiency classCBC
N/A
Connecting 9V/12V/14VNoneNone
N/A
N/A
Operational power consumption< 90< 67.5
N/A
< 16
Power consumption (standby)0.5 W0.5 W0.5 W1.0 W
Power consumption (typical)90.0 W67.5 W9.0 W
N/A

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