Comparison between:
- 27" Asus PB278Q
- 27" BenQ PD2700Q
- 27" LG 27UK650

Brand, series, model

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

Asus PB278QBenQ PD2700QLG 27UK650
Asus PB278QBenQ PD2700QLG 27UK650
Model alias--27UK650-W

Display

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

Size class27 in27 in27 in
Diagonal684.7 mm
68.47 cm
26.9567 in
2.2464 ft
684 mm
68.4 cm
26.9291 in
2.2441 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
596.74 mm
59.674 cm
23.4937 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
335.66 mm
33.566 cm
13.215 in
1.1012 ft
335.664 mm
33.5664 cm
13.2151 in
1.1013 ft
Panel manufacturerSamsungAU OptronicsLG Display
Panel modelLTM270DL02M270DAN02.0-
Panel typePLSAHVA IPSAH-IPS
Panel bit depth8 bits10 bits (8 bits + FRC)10 bits (8 bits + FRC)
FRCNoYesYes
Colors16777216 colors
24 bits
1073741824 colors
30 bits
1073741824 colors
30 bits
Aspect ratio1.778:1
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
3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
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
0.155 mm
0.0155 cm
0.0061 in
0.0005 ft
Pixel density109 ppi
42 ppcm
109 ppi
42 ppcm
163 ppi
64 ppcm
Display area80.66 %82.45 %89.77 %
BacklightW-LEDW-LEDW-LED
sRGB99.5 %100 %99 %
Adobe RGB (1998)78.1 %75 %-
NTSC (1953)81 %--
Brightness300 cd/m²350 cd/m²350 cd/m²
Peak brightness--450 cd/m²
Static contrast1000 : 11000 : 11000 : 1
Dynamic contrast80000000 : 1-5000000 : 1
HDR--HDR10
Horizontal viewing angle178 °178 °178 °
Vertical viewing angle178 °178 °178 °
Minimum response time5 ms
0.0050 s
5 ms
0.0050 s
5 ms
0.0050 s
Average response time12 ms
0.0120 s
12 ms
0.0120 s
14 ms
0.0140 s
Input lag17 ms
0.0170 s
28 ms
0.0280 s
-
CoatingAnti-glare/MatteAnti-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.

3DNoNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Horizontal frequency (analog)24 kHz - 89 kHz--
Horizontal frequency (digital)24 kHz - 89 kHz30 kHz - 89 kHz30 kHz - 135 kHz
Vertical frequency (analog)50 Hz - 75 Hz--
Vertical frequency (digital)50 Hz - 75 Hz50 Hz - 76 Hz56 Hz - 61 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 V
220V220 V - 240 V220 V - 240 V220 V - 240 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz
Power consumption (off)0.5 W-0.3 W
Power consumption (sleep)0.5 W0.5 W0.5 W
Power consumption (eco)20 W16.5 W-
Power consumption (average)45 W28 W32 W
Power consumption (maximum)60 W58 W45 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.

Width643 mm
64.3 cm
25.315 in
2.1096 ft
641 mm
64.1 cm
25.2362 in
2.103 ft
613 mm
61.3 cm
24.1339 in
2.0112 ft
Height386.2 mm
38.62 cm
15.2047 in
1.2671 ft
379 mm
37.9 cm
14.9213 in
1.2434 ft
364 mm
36.4 cm
14.3307 in
1.1942 ft
Depth69.6 mm
6.96 cm
2.7402 in
0.2283 ft
56.5 mm
5.65 cm
2.2244 in
0.1854 ft
45 mm
4.5 cm
1.7717 in
0.1476 ft
Weight-6.9 kg
15.21 lbs
4.6 kg
10.14 lbs
Width with stand643 mm
64.3 cm
25.315 in
2.1096 ft
641 mm
64.1 cm
25.2362 in
2.103 ft
613 mm
61.3 cm
24.1339 in
2.0112 ft
Height with stand552.3 mm
55.23 cm
21.7441 in
1.812 ft
417.32 mm
41.732 cm
16.4299 in
1.3692 ft
567 mm
56.7 cm
22.3228 in
1.8602 ft
Depth with stand218 mm
21.8 cm
8.5827 in
0.7152 ft
239.65 mm
23.965 cm
9.435 in
0.7863 ft
230 mm
23 cm
9.0551 in
0.7546 ft
Weight with stand8.8 kg
19.4 lbs
9.1 kg
20.06 lbs
6.2 kg
13.67 lbs
ColorsBlackBlackWhite

Ergonomics

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

VESA mountYesYesYes
VESA interface100 x 100 mm100 x 100 mm100 x 100 mm
Removable standYesYesYes
Height adjustmentYesYesYes
Height adjustment range120 mm
12 cm
4.7244 in
0.3937 ft
130 mm
13 cm
5.1181 in
0.4265 ft
110 mm
11 cm
4.3307 in
0.3609 ft
Landscape/portrait pivotYesYesYes
Left pivot0 °0 °0 °
Right pivot90 °90 °90 °
Left/right swivelYesYes-
Left swivel60 °45 °-
Right swivel60 °45 °-
Forward/backward tiltYesYesYes
Forward tilt5 °5 °5 °
Backward tilt20 °20 °15 °

Audio

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

Speakers2 x 3 W2 x 1 W-

Camera

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

CameraNoNoNo

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
2 x 3.5 mm Audio Out
1 x USB 2.0 (upstream)
2 x USB 2.0 (downstream)
1 x HDMI 1.4
1 x DisplayPort 1.2
1 x DisplayPort 1.2 (Input mini)
1 x 3.5 mm Audio Out
2 x HDMI 2.0
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out

Features

Some additional functional features of the model.

FeaturesHDCP (High-bandwidth Digital Content Protection)AMA (Advanced Motion Accelerator)
Animation mode
CAD/CAM mode
Display Pilot
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
Low Blue Light
6-Axis Control
AMD FreeSync technology
Black Stabilizer
DDC/CI
Dynamic Action Sync
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection) 2.2
Low Blue Light
Screen Split 2.0

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesBSMI
CB
CCC
CE
cTick
CU
ErP
ENERGY STAR
FCC Class B
KCC
PSE
RoHS
UL/cUL
WEEE
ENERGY STAR 6.0
TCO 6.0
WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7)
BSMI
CCC
CE
cTick
ENERGY STAR 7.0
Epeat Gold
ErP
FCC Class B
UL/cUL

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 temperature--0 °C - 40 °C
32 °F - 104 °F
Operating humidity--10 % - 80 %
Storage temperature---20 °C - 60 °C
-4 °F - 140 °F
Storage humidity--5 % - 85 %

Accessories

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

AccessoriesAudio cable
D-sub cable
DisplayPort cable
DVI-D cable
HDMI cable
DisplayPort cable - mini-DP to DP
HDMI cable
USB 2.0 cable
DisplayPort cable
HDMI cable

Additional features

Information about other features.

Additional features--Anti-theft stand lock slot
 Asus PB278QBenQ PD2700QLG 27UK650