Comparison between:
- 27" BenQ PD2700U
- 27" BenQ SW271
- 27" Dell U2720Q
- 27" Dell UP2720Q

Brand, series, model

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

BenQ PD2700UBenQ SW271Dell U2720QDell UP2720Q
Series--UltraSharpUltraSharp
BenQ PD2700UBenQ SW271Dell U2720QDell UP2720Q
Model alias--UltraSharp U2720Q
U2720QM
UltraSharp UP2720Q
Model year2018201720202019

Display

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

Size class27 in27 in27 in27 in
Diagonal684 mm
68.4 cm
26.9291 in
2.2441 ft
684.7 mm
68.47 cm
26.9567 in
2.2464 ft
684.7 mm
68.47 cm
26.9567 in
2.2464 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
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
335.664 mm
33.5664 cm
13.2151 in
1.1013 ft
Panel manufacturerLG DisplayLG Display--
Panel modelLM270WR3-????LM270WR4-SSA1--
Panel typeAH-IPSIPSIPSIPS
Panel bit depth10 bits (8 bits + FRC)10 bits (8 bits + FRC)10 bits (8 bits + FRC)10 bits
FRCYesYesYesNo
LUT-3D LUT
14 bits
--
Colors1073741824 colors
30 bits
1073741824 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
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
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
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
163 ppi
64 ppcm
Display area88.7 %88.46 %92.04 %86.88 %
BacklightW-LEDW-LEDW-LEDW-LED
sRGB100 %100 %99 %100 %
Adobe RGB (1998)70 %99 %89 %100 %
NTSC (1953)75 %---
DCI P3-93 %95 %98 %
Rec. 2020---80 %
Brightness350 cd/m²350 cd/m²350 cd/m²250 cd/m²
Peak brightness400 cd/m²-450 cd/m²-
Static contrast1300 : 11000 : 11300 : 11300 : 1
Dynamic contrast-20000000 : 1--
HDRHDR10HDR10DisplayHDR 400-
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
6 ms
0.0060 s
Average response time14 ms
0.0140 s
14 ms
0.0140 s
8 ms
0.0080 s
8 ms
0.0080 s
Maximum response time-21 ms
0.0210 s
--
Input lag15 ms
0.0150 s
15 ms
0.0150 s
9 ms
0.0090 s
-
CoatingAnti-glare/Matte (3H)Anti-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.

3DNoNoNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Horizontal frequency (digital)27 kHz - 140 kHz-30 kHz - 140 kHz-
Vertical frequency (digital)24 Hz - 76 Hz60 Hz24 Hz - 75 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 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)--2.5 A2.8 A
Power consumption (off)0.5 W0.5 W0.3 W-
Power consumption (sleep)0.5 W0.5 W0.3 W0.5 W
Power consumption (eco)-20 W--
Power consumption (average)30 W43.38 W33 W44 W
Power consumption (maximum)80 W60 W200 W230 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
611.3 mm
61.13 cm
24.0669 in
2.0056 ft
611.9 mm
61.19 cm
24.0906 in
2.0075 ft
Height367.9 mm
36.79 cm
14.4843 in
1.207 ft
368.9 mm
36.89 cm
14.5236 in
1.2103 ft
356 mm
35.6 cm
14.0157 in
1.168 ft
376.8 mm
37.68 cm
14.8346 in
1.2362 ft
Depth58.8 mm
5.88 cm
2.315 in
0.1929 ft
62.65 mm
6.265 cm
2.4665 in
0.2055 ft
49.7 mm
4.97 cm
1.9567 in
0.1631 ft
212 mm
21.2 cm
8.3465 in
0.6955 ft
Weight5 kg
11.02 lbs
6.3 kg
13.89 lbs
4.4 kg
9.7 lbs
5.55 kg
12.24 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
611.3 mm
61.13 cm
24.0669 in
2.0056 ft
611.9 mm
61.19 cm
24.0906 in
2.0075 ft
Height with stand427.5 mm
42.75 cm
16.8307 in
1.4026 ft
504.49 mm
50.449 cm
19.8618 in
1.6552 ft
395.2 mm
39.52 cm
15.5591 in
1.2966 ft
433.4 mm
43.34 cm
17.063 in
1.4219 ft
Depth with stand230.7 mm
23.07 cm
9.0827 in
0.7569 ft
213.43 mm
21.343 cm
8.4028 in
0.7002 ft
185 mm
18.5 cm
7.2835 in
0.607 ft
212 mm
21.2 cm
8.3465 in
0.6955 ft
Weight with stand7.7 kg
16.98 lbs
9.3 kg
20.5 lbs
6.6 kg
14.55 lbs
9.71 kg
21.41 lbs
Box width686 mm
68.6 cm
27.0079 in
2.2507 ft
---
Box height494 mm
49.4 cm
19.4488 in
1.6207 ft
---
Box depth225 mm
22.5 cm
8.8583 in
0.7382 ft
---
Box weight9.9 kg
21.83 lbs
16.4 kg
36.16 lbs
9.6 kg
21.16 lbs
-
ColorsBlackGrayBlackBlack

Ergonomics

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

VESA mountYesYesYesYes
VESA interface100 x 100 mm100 x 100 mm100 x 100 mm100 x 100 mm
Removable standYesYesYesYes
Height adjustmentYesYesYesYes
Height adjustment range140 mm
14 cm
5.5118 in
0.4593 ft
150 mm
15 cm
5.9055 in
0.4921 ft
130 mm
13 cm
5.1181 in
0.4265 ft
130 mm
13 cm
5.1181 in
0.4265 ft
Landscape/portrait pivotYesYesYesYes
Left pivot0 °0 °90 °90 °
Right pivot90 °90 °90 °90 °
Left/right swivelYesYesYesYes
Left swivel45 °45 °45 °45 °
Right swivel45 °45 °45 °45 °
Forward/backward tiltYesYesYesYes
Forward tilt5 °5 °5 °5 °
Backward tilt20 °20 °21 °21 °

Audio

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

Speakers2 x 2 W---

Camera

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

CameraNoNoNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity1 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
2 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
2 x USB 3.0 (Type-A; downstream)
1 x USB 3.0 (Type-A; downstream; BC 1.2 charging at 2A)
1 x USB 3.0 (Type-C; upstream; 90W; DP Alt Mode)
1 x USB 3.0 (Type-C; downstream; 15W)
1 x HDMI 2.0 (CEC)
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out
1 x USB 3.2 (Gen 1; downstream)
1 x USB 3.2 (Gen 1; downstream; BC 1.2 charging at 2A)
2 x USB 3.2 (Gen 2; downstream)
2 x USB 3.2 (Gen 2; downstream; DP1.4)
2 x HDMI 2.0 (HDCP 2.2)
1 x DisplayPort 1.4 (HDCP 2.2)
1 x Thunderbolt 3.0 (downstream; DP1.4)
1 x Thunderbolt 3.0 (upstream; DP1.4)
1 x 3.5 mm Audio Out
High-bandwidth Digital Content Protection (HDCP)High-bandwidth Digital Content Protection (HDCP) 2.2High-bandwidth Digital Content Protection (HDCP) 2.2High-bandwidth Digital Content Protection (HDCP)

Features

Some additional functional features of the model.

FeaturesAMA (Advanced Motion Accelerator)
AMD FreeSync technology
Animation mode
CAD/CAM mode
Display Pilot
Flicker-free technology
Low Blue Light
AMA (Advanced Motion Accelerator)
CAD/CAM mode
Flicker-free technology
Gamut Duo
Hardware calibration ready
Picture-by-Picture
Picture-in-Picture
Flicker-free technology
Low Blue Light
PremierColor Monitor
Picture-in-Picture
PremierColor technology
Zero flash technology
MST capable monitor (daisy chain)
Dell Display Manager Compatibility
Flicker-free technology
Color Calibration with Internal Colorimeter
Dell Display Manager
CalMAN Ready

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesENERGY STAR 7.0
Epeat Gold
TCO 7.0
WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7)
-BFR-free
CEL
ENERGY STAR 6.0
EPEAT
Mercury-free
NFPA 99
PVC-free
RoHS Compliant
TCO
TCO Certified Display
RoHS Compliant
BFR/PVC Free (Halogen-free) (excluding external cables)
Arsenic-free glass and mercury-free for the panel only

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
0 °C - 40 °C
32 °F - 104 °F
Operating humidity--10 % - 80 %10 % - 90 %
Operating altitude--5000 m
16404.2 ft
3048 m
10000 ft
Storage temperature---20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
Storage humidity--5 % - 90 %10 % - 90 %
Storage altitude--12192 m
40000 ft
12192 m
40000 ft

Accessories

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

AccessoriesDisplayPort cable - mini-DP to DP
HDMI cable
DisplayPort cable
HDMI cable
Hood
USB 3.0 upstream cable
USB 3.1 Type-C cable
DisplayPort cable (U2720Q)
HDMI cable (U2720QM)
USB Type-C to Type-C cable
USB Type-C to Type-A cable
Stand Riser
Stand Base
Monitor Hood
Thunderbolt 3 (USB Type-C) cable
HDMI cable
DP cable (DP to DP)
USB Type-C to USB Type-A cable

Additional features

Information about other features.

Additional features--Security lock slotSecurity lock slot (cable lock sold separately)
Anti-theft stand lock slot (to lock stand to monitor using screw)
 BenQ PD2700UBenQ SW271Dell U2720QDell UP2720Q