Comparison between:
- 27" Asus PB277Q
- 27" Asus PB278Q

Brand, series, model

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

Asus PB277QAsus PB278Q
Asus PB277QAsus PB278Q
Model year20162012

Display

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

Size class27 in27 in
Diagonal685.8 mm
68.58 cm
27 in
2.25 ft
684.7 mm
68.47 cm
26.9567 in
2.2464 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
Height335.664 mm
33.5664 cm
13.2151 in
1.1013 ft
335.664 mm
33.5664 cm
13.2151 in
1.1013 ft
Panel manufacturerAU OptronicsSamsung
Panel modelM270DTN01.?LTM270DL02
Panel typeTNPLS
Panel bit depth8 bits8 bits
FRCNoNo
Colors16777216 colors
24 bits
16777216 colors
24 bits
Aspect ratio1.778:1
16:9
1.778:1
16:9
Resolution2560 x 1440 pixels
Quad HD (QHD) / 1440p
2560 x 1440 pixels
Quad HD (QHD) / 1440p
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
Pixel density109 ppi
42 ppcm
109 ppi
42 ppcm
Display area87.09 %80.66 %
BacklightW-LEDW-LED
sRGB-99.5 %
Adobe RGB (1998)-78.1 %
NTSC (1953)72 %81 %
Brightness350 cd/m²300 cd/m²
Static contrast1000 : 11000 : 1
Dynamic contrast80000000 : 180000000 : 1
Horizontal viewing angle170 °178 °
Vertical viewing angle160 °178 °
Minimum response time1 ms
0.0010 s
5 ms
0.0050 s
Average response time4 ms
0.0040 s
12 ms
0.0120 s
Input lag7 ms
0.0070 s
17 ms
0.0170 s
CoatingAnti-glare/Matte (3H)Anti-glare/Matte

3D

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

3DNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Horizontal frequency (analog)-24 kHz - 89 kHz
Horizontal frequency (digital)24 kHz - 83 kHz24 kHz - 89 kHz
Vertical frequency (analog)-50 Hz - 75 Hz
Vertical frequency (digital)50 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 V
220V220 V - 240 V220 V - 240 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz
Power consumption (off)0.5 W0.5 W
Power consumption (sleep)0.5 W0.5 W
Power consumption (eco)-20 W
Power consumption (average)-45 W
Power consumption (maximum)38.7 W60 W

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.

Width625 mm
62.5 cm
24.6063 in
2.0505 ft
643 mm
64.3 cm
25.315 in
2.1096 ft
Height368 mm
36.8 cm
14.4882 in
1.2073 ft
386.2 mm
38.62 cm
15.2047 in
1.2671 ft
Depth63 mm
6.3 cm
2.4803 in
0.2067 ft
69.6 mm
6.96 cm
2.7402 in
0.2283 ft
Width with stand625 mm
62.5 cm
24.6063 in
2.0505 ft
643 mm
64.3 cm
25.315 in
2.1096 ft
Height with stand428 mm
42.8 cm
16.8504 in
1.4042 ft
552.3 mm
55.23 cm
21.7441 in
1.812 ft
Depth with stand218 mm
21.8 cm
8.5827 in
0.7152 ft
218 mm
21.8 cm
8.5827 in
0.7152 ft
Weight with stand7.3 kg
16.09 lbs
8.8 kg
19.4 lbs
Box width753 mm
75.3 cm
29.6457 in
2.4705 ft
-
Box height452 mm
45.2 cm
17.7953 in
1.4829 ft
-
Box depth224 mm
22.4 cm
8.8189 in
0.7349 ft
-
Box weight10.5 kg
23.15 lbs
-
ColorsBlackBlack

Ergonomics

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

VESA mountYesYes
VESA interface100 x 100 mm100 x 100 mm
Removable standYesYes
Height adjustmentYesYes
Height adjustment range120 mm
12 cm
4.7244 in
0.3937 ft
120 mm
12 cm
4.7244 in
0.3937 ft
Landscape/portrait pivotYesYes
Left pivot0 °0 °
Right pivot90 °90 °
Left/right swivelYesYes
Left swivel60 °60 °
Right swivel60 °60 °
Forward/backward tiltYesYes
Forward tilt5 °5 °
Backward tilt20 °20 °

Audio

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

Speakers2 x 2 W2 x 3 W

Camera

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

CameraNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity1 x HDMI 1.4
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
1 x HDMI 1.4
1 x DisplayPort 1.2
1 x DVI-D Dual Link
1 x D-sub
2 x 3.5 mm Audio Out
High-bandwidth Digital Content Protection (HDCP)High-bandwidth Digital Content Protection (HDCP)

Features

Some additional functional features of the model.

FeaturesFlicker-free technology
GamePlus (Crosshair/Timer)
Low Blue Light
Picture-by-Picture
Picture-in-Picture
SPLENDID Video Intelligence Technology
-

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesBSMI
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 10; Windows 8.1; Windows 8)
BSMI
CB
CCC
CE
cTick
CU
ErP
ENERGY STAR
FCC Class B
KCC
PSE
RoHS
UL/cUL
WEEE

Accessories

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

AccessoriesAudio cable
D-sub cable
DisplayPort cable
HDMI cable
Audio cable
D-sub cable
DisplayPort cable
DVI-D cable
HDMI cable

Additional features

Information about other features.

Additional featuresAnti-theft stand lock slot - Kensington-
 Asus PB277QAsus PB278Q