Comparison between:
- 27" BenQ SW271
- 27" BenQ PD2700U
- 27" BenQ EW2780U

Brand, series, model

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

BenQ SW271BenQ PD2700UBenQ EW2780U
BenQ SW271BenQ PD2700UBenQ EW2780U
Model year201720182019

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
685.8 mm
68.58 cm
27 in
2.25 ft
Width596.74 mm
59.674 cm
23.4937 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
Height335.66 mm
33.566 cm
13.215 in
1.1012 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
Panel manufacturerLG DisplayLG Display-
Panel modelLM270WR4-SSA1LM270WR3-????-
Panel typeIPSAH-IPSIPS
Panel bit depth10 bits (8 bits + FRC)10 bits (8 bits + FRC)10 bits (8 bits + FRC)
FRCYesYesYes
LUT3D LUT
14 bits
--
Colors1073741824 colors
30 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
Resolution3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
Pixel pitch0.155 mm
0.0155 cm
0.0061 in
0.0005 ft
0.155 mm
0.0155 cm
0.0061 in
0.0005 ft
0.155 mm
0.0155 cm
0.0061 in
0.0005 ft
Pixel density163 ppi
64 ppcm
163 ppi
64 ppcm
163 ppi
64 ppcm
Display area88.46 %88.7 %-
BacklightW-LEDW-LEDW-LED
sRGB100 %100 %99 %
Adobe RGB (1998)99 %70 %-
NTSC (1953)-75 %-
DCI P393 %--
Brightness350 cd/m²350 cd/m²350 cd/m²
Peak brightness-400 cd/m²-
Static contrast1000 : 11300 : 11300 : 1
Dynamic contrast20000000 : 1-20000000 : 1
HDRHDR10HDR10HDR10
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 time14 ms
0.0140 s
14 ms
0.0140 s
-
Maximum response time21 ms
0.0210 s
--
Input lag15 ms
0.0150 s
15 ms
0.0150 s
-
CoatingAnti-glare/MatteAnti-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.

3DNoNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Horizontal frequency (digital)-27 kHz - 140 kHz-
Vertical frequency (digital)60 Hz24 Hz - 76 Hz60 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 W0.5 W-
Power consumption (sleep)0.5 W0.5 W-
Power consumption (eco)20 W-34 W
Power consumption (average)43.38 W30 W-
Power consumption (maximum)60 W80 W145 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.

Width613.8 mm
61.38 cm
24.1654 in
2.0138 ft
613.8 mm
61.38 cm
24.1654 in
2.0138 ft
-
Height368.9 mm
36.89 cm
14.5236 in
1.2103 ft
367.9 mm
36.79 cm
14.4843 in
1.207 ft
-
Depth62.65 mm
6.265 cm
2.4665 in
0.2055 ft
58.8 mm
5.88 cm
2.315 in
0.1929 ft
-
Weight6.3 kg
13.89 lbs
5 kg
11.02 lbs
-
Width with stand613.8 mm
61.38 cm
24.1654 in
2.0138 ft
613.8 mm
61.38 cm
24.1654 in
2.0138 ft
614 mm
61.4 cm
24.1732 in
2.0144 ft
Height with stand504.49 mm
50.449 cm
19.8618 in
1.6552 ft
427.5 mm
42.75 cm
16.8307 in
1.4026 ft
461.4 mm
46.14 cm
18.1654 in
1.5138 ft
Depth with stand213.43 mm
21.343 cm
8.4028 in
0.7002 ft
230.7 mm
23.07 cm
9.0827 in
0.7569 ft
196 mm
19.6 cm
7.7165 in
0.643 ft
Weight with stand9.3 kg
20.5 lbs
7.7 kg
16.98 lbs
6.7 kg
14.77 lbs
Box width-686 mm
68.6 cm
27.0079 in
2.2507 ft
-
Box height-494 mm
49.4 cm
19.4488 in
1.6207 ft
-
Box depth-225 mm
22.5 cm
8.8583 in
0.7382 ft
-
Box weight16.4 kg
36.16 lbs
9.9 kg
21.83 lbs
8.5 kg
18.74 lbs
ColorsGrayBlackMetallic Brown/Black

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 adjustmentYesYesNo
Height adjustment range150 mm
15 cm
5.9055 in
0.4921 ft
140 mm
14 cm
5.5118 in
0.4593 ft
-
Landscape/portrait pivotYesYesNo
Left pivot0 °0 °-
Right pivot90 °90 °-
Left/right swivelYesYesNo
Left swivel45 °45 °-
Right swivel45 °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.

Speakers-2 x 2 W2 x 5 W
--TrueSound by treVolo
Front-end speakers
Audio DSP

Camera

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

CameraNoNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity2 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
1 x USB 3.1 (Type-C)
2 x HDMI 2.0
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out
1 x USB (KVM keyboard connection)
4 x USB 3.0 (downstream)
2 x USB 3.0 (upstream)
1 x HDMI 2.0
1 x DisplayPort 1.4
1 x DisplayPort 1.4 (Input mini)
1 x DisplayPort 1.4 (Output MST)
1 x 3.5 mm Audio Out
1 x USB (Type-C; 60W; DP Alt Mode)
2 x HDMI 2.0
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out
High-bandwidth Digital Content Protection (HDCP) 2.2High-bandwidth Digital Content Protection (HDCP)High-bandwidth Digital Content Protection (HDCP) 2.2

Features

Some additional functional features of the model.

FeaturesAMA (Advanced Motion Accelerator)
CAD/CAM mode
Flicker-free technology
Gamut Duo
Hardware calibration ready
Picture-by-Picture
Picture-in-Picture
AMA (Advanced Motion Accelerator)
AMD FreeSync technology
Animation mode
CAD/CAM mode
Display Pilot
Flicker-free technology
Low Blue Light
AMA (Advanced Motion Accelerator)
Brightness Intelligence Plus (B.I.+)
Color Weakness
ePaper mode
Eye Reminder
Flicker-free technology
HDRi
Low Blue Light
Smart Focus
Super Resolution

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licenses-ENERGY STAR 7.0
Epeat Gold
TCO 7.0
WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7)
TÜV Rheinland Flicker-free
TÜV Rheinland Low Blue Light
Mac Compatible
Windows Compatible

Accessories

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

AccessoriesDisplayPort cable
HDMI cable
Hood
USB 3.0 upstream cable
USB 3.1 Type-C cable
DisplayPort cable - mini-DP to DP
HDMI cable
-
 BenQ SW271BenQ PD2700UBenQ EW2780U