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Compare 4 products

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AOC AG271QG Monitor
AOC AG271QG
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Asus PG278QR Monitor
Asus PG278QR
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Eizo RX250 Monitor
Eizo RX250
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Iiyama ProLite E1980SD-B1 Monitor
Iiyama ProLite E1980SD-B1
Available colors
Editiorial reviews
19
4.2 out of 5
10 user ratings
5 stars
50 %
4 stars
50 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial 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
User rating
37
4.2 out of 5
37 user ratings
5 stars
43 %
4 stars
37 %
3 stars
18 %
2 stars
0 %
1 stars
0 %
44
4.3 out of 5
44 user ratings
5 stars
47 %
4 stars
38 %
3 stars
11 %
2 stars
2 %
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 %
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 in21.3 in19.0 in
Brightness350.0 cd/m²350.0 cd/m²
N/A
250.0 cd/m²
Aspect ratio16:916:93:45:4

Design

Colour of productBlack,RedBlackBlack
  • Black
  • Blue
Panel designFlatFlatFlatFlat
Built-in USB hubyesnoyes
N/A
Touchscreennono
N/A
no
Built-in cameranonono
N/A
Screen surfaceMatteMatte
N/A
N/A
Built-in speakersyesno
N/A
yes

Dimensions

Height adjustment5.12 in4.72 in3.54 in
N/A
Height (without stand)13.19 in14.29 in
N/A
N/A
Height with stand17.05 in21.77 in18.98 in
N/A
Depth (with stand)8.58 in9.37 in7.87 in
N/A
Width (with stand)24.53 in24.41 in14.21 in16.18 in
Weight239.86 oz246.92 oz0.29 oz
N/A
Height (min-max)
N/A
433 - 553
N/A
N/A
Depth (without stand)
N/A
2.6 in
N/A
N/A
Weight (without stand)
N/A
12.13 lb
N/A
N/A

Connectivity

Analogue 3.5mm input01
N/A
N/A
Number of USB 2.0 port00
N/A
N/A
Number of USB 3.0 ports43
N/A
N/A
USB connectors (total)43
N/A
N/A
Component input (YPbPr/YCbCr)nono
N/A
N/A
Number of component inputs00
N/A
N/A
Composite inputnono
N/A
N/A
Number of composite inputs00
N/A
N/A
DisplayPortyesyes
N/A
no
DVI Portnonoyesyes
HDCPyesyes
N/A
yes
HDMIyesyesnoyes
HDMI ports quantity12
N/A
N/A
Number of HDMI inputs11
N/A
N/A
HDMI version1.41.4
N/A
N/A
Headphone outputyesyes
N/A
N/A
Headphone outputs quantity1
N/A
N/A
N/A
S-video inputnono
N/A
N/A
Number of s-video inputs00
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 outputs00
N/A
N/A
DisplayPort version1.21.2
N/A
N/A
MHLnono
N/A
N/A
Type of DisplayPort connector
N/A
Standard
N/A
N/A
DVI-D ports quantity
N/A
N/A
11

Image properties

Maximum resolution2560 x 1440 px2560 x 1440 px1200 x 1600 px1280 x 1024 px
Supported graphics resolutions2560x14402560x1440
N/A
N/A
Refresh rate165.0 Hz165.0 Hz
N/A
75.0 Hz
HD typeQuad HDQuad HDNot supported
N/A
Display number of colours16.78 million colours16.78 million colours16.7 million colours
N/A
Colour depth (per channel)8.0 bit8.0 bit10.0 bit
N/A
Dynamic contrast ratio50000000:120000000:1
N/A
5000000:1
Contrast ratio1000:11000:11400:11000:1
Display technologyLEDLEDLCDLCD
BacklightWLEDWLEDLEDLED
Panel typeIPSTNIPSTN
Response time (GtG)4.0 ms1.0 ms
N/A
N/A
Response time (BtW)4.0 ms
N/A
N/A
2.0 ms
Response time4.0 ms1.0 ms20.0 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)178.0 °170.0 °178.0 °170.0 °
Viewing angle (vertical)178.0 °160.0 °178.0 °160.0 °
Colour gamut (Adobe RGB)
N/A
68.1 %
N/A
N/A
Colour gamut (NTSC)
N/A
72.0 %
N/A
N/A

Compatibility

3D support (3D-Ready)nono
N/A
N/A
Adaptive synchronizationyesyes
N/A
no
HDRnononono
VESA mountyesyesyesyes
Type of VESA mount100x100mm100x100mm
N/A
100x100mm
Sync technologyNvidia G-syncNvidia G-sync
N/A
N/A
Can convert 2D to 3D
N/A
no
N/A
N/A
Compatible glasses
N/A
Active
N/A
N/A

Power

Energy efficiency classCC
N/A
N/A
Connecting 9V/12V/14VNoneNone
N/A
N/A
Operational power consumption< 45< 90
N/A
< 16
Power consumption (standby)0.5 W0.5 W1.0 W1.0 W
Power consumption (typical)45.0 W90.0 W38.0 W
N/A

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