Comparison between:
- 27" Iiyama ProLite XUB2792QSU
- 27" Asus PB278QR
- 27" ViewSonic VG2755-2K
- 25" Asus MX25AQ

Brand, series, model

Information about the brand, series, model and model aliases.

Iiyama ProLite XUB2792QSUAsus PB278QRViewSonic VG2755-2KAsus MX25AQ
Series---Designo
Iiyama ProLite XUB2792QSUAsus PB278QRViewSonic VG2755-2KAsus MX25AQ
Model aliasXUB2792QSU-B1
XUB2792QSU-W1
---

Display

Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.

Size class27 in27 in27 in25 in
Diagonal685.8 mm
68.58 cm
27 in
2.25 ft
685.8 mm
68.58 cm
27 in
2.25 ft
685.9 mm
68.59 cm
27.0039 in
2.2503 ft
634.4 mm
63.44 cm
24.9764 in
2.0814 ft
Width596.736 mm
59.6736 cm
23.4935 in
1.9578 ft
596.736 mm
59.6736 cm
23.4935 in
1.9578 ft
596.736 mm
59.6736 cm
23.4935 in
1.9578 ft
552.96 mm
55.296 cm
21.7701 in
1.8142 ft
Height335.664 mm
33.5664 cm
13.2151 in
1.1013 ft
335.664 mm
33.5664 cm
13.2151 in
1.1013 ft
335.664 mm
33.5664 cm
13.2151 in
1.1013 ft
311.04 mm
31.104 cm
12.2457 in
1.0205 ft
Panel manufacturerAU OptronicsAU Optronics-LG Display
Panel modelM270DAN02.5M270DAN0?-??--
Panel typeAHVA IPSAHVA IPSIPSAH-IPS
Panel bit depth10 bits (8 bits + FRC)10 bits (8 bits + FRC)8 bits8 bits
FRCYesYesNoNo
Colors1073741824 colors
30 bits
1073741824 colors
30 bits
16777216 colors
24 bits
16777216 colors
24 bits
Aspect ratio1.778:1
16:9
1.778:1
16:9
1.778:1
16:9
1.778:1
16:9
Resolution2560 x 1440 pixels
Quad HD (QHD) / 1440p
2560 x 1440 pixels
Quad HD (QHD) / 1440p
2560 x 1440 pixels
Quad HD (QHD) / 1440p
2560 x 1440 pixels
Quad HD (QHD) / 1440p
Pixel pitch0.233 mm
0.0233 cm
0.0092 in
0.0008 ft
0.233 mm
0.0233 cm
0.0092 in
0.0008 ft
0.233 mm
0.0233 cm
0.0092 in
0.0008 ft
0.216 mm
0.0216 cm
0.0085 in
0.0007 ft
Pixel density109 ppi
42 ppcm
109 ppi
42 ppcm
109 ppi
42 ppcm
117 ppi
46 ppcm
Display area88.24 %80.66 %90.02 %-
BacklightW-LEDW-LEDW-LEDW-LED
sRGB100 %100 %90 %100 %
Adobe RGB (1998)-71 %65 %-
NTSC (1953)72 %-72 %-
DCI P3--70 %-
Brightness350 cd/m²300 cd/m²250 cd/m²300 cd/m²
Static contrast1000 : 11000 : 11000 : 11000 : 1
Dynamic contrast5000000 : 180000000 : 180000000 : 1100000000 : 1
Horizontal viewing angle178 °178 °178 °178 °
Vertical viewing angle178 °178 °178 °178 °
Minimum response time5 ms
0.0050 s
5 ms
0.0050 s
5 ms
0.0050 s
5 ms
0.0050 s
Average response time9 ms
0.0090 s
-15 ms
0.0150 s
14 ms
0.0140 s
Maximum response time12 ms
0.0120 s
-20 ms
0.0200 s
-
Input lag15 ms
0.0150 s
5 ms
0.0050 s
17 ms
0.0170 s
-
CoatingAnti-glare/MatteAnti-glare/Matte (3H)Anti-glare/Matte (3H)Anti-glare/Matte (3H)

3D

3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.

3DNoNoNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Horizontal frequency (digital)30 kHz - 89 kHz24 kHz - 83 kHz15 kHz - 90 kHz28 kHz - 83 kHz
Vertical frequency (digital)55 Hz - 75 Hz50 Hz - 75 Hz49 Hz - 75 Hz50 Hz - 75 Hz
-DisplayPort; DVI-D; HDMI - 2560 x 1440 @ 60 Hz
D-sub - 1920 x 1080 @ 60 Hz
--

Power supply and consumption

Information about the power supply and consumption, energy efficiency class, etc.

110V100 V - 120 V100 V - 120 V100 V - 120 V100 V - 120 V
220V220 V - 240 V220 V - 240 V220 V - 240 V220 V - 240 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz
Electric current (A)1.5 A---
Power consumption (off)-0.5 W0.3 W0.5 W
Power consumption (sleep)0.5 W0.5 W0.5 W0.5 W
Power consumption (eco)15 W20 W18.7 W-
Power consumption (average)30 W25 W27.7 W34 W
Power consumption (maximum)34.4 W40 W57.7 W46 W
Energy efficiency classB---

Dimensions, weight and color

Information about the dimensions and the weight of the specific model with and without stand as well as the colors, in which it is offered to the market.

Width611 mm
61.1 cm
24.0551 in
2.0046 ft
643 mm
64.3 cm
25.315 in
2.1096 ft
613 mm
61.3 cm
24.1339 in
2.0112 ft
-
Height371.5 mm
37.15 cm
14.626 in
1.2188 ft
386.2 mm
38.62 cm
15.2047 in
1.2671 ft
363 mm
36.3 cm
14.2913 in
1.1909 ft
-
Depth54 mm
5.4 cm
2.126 in
0.1772 ft
69.6 mm
6.96 cm
2.7402 in
0.2283 ft
52 mm
5.2 cm
2.0472 in
0.1706 ft
-
Weight--4.5 kg
9.92 lbs
-
Width with stand611 mm
61.1 cm
24.0551 in
2.0046 ft
643 mm
64.3 cm
25.315 in
2.1096 ft
613 mm
61.3 cm
24.1339 in
2.0112 ft
570.9 mm
57.09 cm
22.4764 in
1.873 ft
Height with stand397 mm
39.7 cm
15.6299 in
1.3025 ft
552.3 mm
55.23 cm
21.7441 in
1.812 ft
406 mm
40.6 cm
15.9843 in
1.332 ft
404.7 mm
40.47 cm
15.9331 in
1.3278 ft
Depth with stand230 mm
23 cm
9.0551 in
0.7546 ft
218 mm
21.8 cm
8.5827 in
0.7152 ft
202 mm
20.2 cm
7.9528 in
0.6627 ft
225.4 mm
22.54 cm
8.874 in
0.7395 ft
Weight with stand6.1 kg
13.45 lbs
7.8 kg
17.2 lbs
6.9 kg
15.21 lbs
4.2 kg
9.26 lbs
ColorsBlack
White
BlackBlackGray

Ergonomics

Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.

VESA mountYesYesYesNo
VESA interface100 x 100 mm100 x 100 mm100 x 100 mm-
Removable standYesYesYesYes
Height adjustmentYesYesYesNo
Height adjustment range130 mm
13 cm
5.1181 in
0.4265 ft
120 mm
12 cm
4.7244 in
0.3937 ft
130 mm
13 cm
5.1181 in
0.4265 ft
-
Landscape/portrait pivotYesYesYesNo
Left pivot0 °0 °90 °-
Right pivot90 °90 °90 °-
Left/right swivelYesYesYesNo
Left swivel45 °60 °60 °-
Right swivel45 °60 °60 °-
Forward/backward tiltYesYesYesYes
Forward tilt5 °5 °5 °5 °
Backward tilt22 °20 °40 °20 °

Audio

Information about the audio system - number and power of the built-in speakers, supported audio technologies.

Speakers2 x 2 W2 x 2.5 W2 x 2 W2 x 3 W
---ICEpower/Bang & Olufsen

Camera

Many contemporary desktop monitors and smart TV sets have built-in cameras.

CameraNoNoNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity2 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
1 x HDMI 1.4
1 x DisplayPort 1.2
1 x DVI-D Dual Link
1 x 3.5 mm Audio In
1 x 3.5 mm Audio Out
1 x HDMI 1.4 (MHL)
1 x DisplayPort 1.2
1 x DVI-D Dual Link
1 x D-sub
1 x 3.5 mm Audio In
1 x 3.5 mm Audio Out
3 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
1 x USB 3.1 (Type-C)
1 x HDMI 1.4
1 x DisplayPort 1.2
2 x HDMI 1.4
1 x HDMI 1.4 (MHL)
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out

Features

Some additional functional features of the model.

FeaturesAMD FreeSync technology
EcoModes
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
Low Blue light
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
Low Blue Light
SPLENDID Video Intelligence Technology
Blue Light Filter
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
Flicker-free technology
GamePlus (Crosshair/Timer)
HDCP (High-bandwidth Digital Content Protection)
Low Blue Light
SPLENDID Video Intelligence Technology
Trace Free Technology

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesCE
ENERGY STAR
PSE
TÜV/GS
VCCI-B
BSMI
CB
CCC
CE
CEL Level 2
cTick
ErP
ENERGY STAR
FCC Class B
PSE
RoHS
TCO Certified Displays 6.0
UL/cUL
VCCI
WEEE
WHQL (Windows 8; Windows 7)
CB
CCC
CE
CEL Level 1
CU
ENERGY STAR 7.0
Epeat Silver
ErP
eStandby
FCC Class B
REACH SVHC List & DoC
RoHS
VCCI
WEEE
BSMI
CB
CCC
CE
CU
ENERGY STAR
ErP
FCC Class B
ISO9241-307
J-MOSS
KCC
MEPS
PSE
RCM
RoHS
TCO Certified Displays 6.0
TÜV/Ergonomics
UL/cUL
VCCI
WEEE
WHQL (Windows 8; Windows 7)

Operating and storage conditions

There are certain requirements for the environmental conditions, in which the display should be used and stored in order to function properly.

Operating temperature5 °C - 35 °C
41 °F - 95 °F
-0 °C - 40 °C
32 °F - 104 °F
0 °C - 50 °C
32 °F - 122 °F
Operating humidity10 % - 80 %-10 % - 85 %-
Operating altitude--5000 m
16404.2 ft
-
Storage temperature-20 °C - 60 °C
-4 °F - 140 °F
--25 °C - 55 °C
-13 °F - 131 °F
20 °C - 60 °C
68 °F - 140 °F
Storage humidity5 % - 85 %-20 % - 90 %-
Storage altitude--12192 m
40000 ft
-

Accessories

Often the packaging of desktop monitors and smart TV sets includes accessories for them.

AccessoriesAudio cable
DisplayPort cable
HDMI cable
USB 3.0 upstream cable
Audio cable
D-sub cable
DisplayPort cable
DVI-D cable
HDMI cable
DisplayPort cable
USB 3.0 upstream cable
DisplayPort cable - optional
HDMI cable

Additional features

Information about other features.

Additional featuresAnti-theft stand lock slot - KensingtonAnti-theft stand lock slot - KensingtonAnti-theft stand lock slot - KensingtonAnti-theft stand lock slot - Kensington
 Iiyama ProLite XUB2792QSUAsus PB278QRViewSonic VG2755-2KAsus MX25AQ