Comparison between:
- 27" Dell S2721DS
- 27" Asus VZ27VQ

Brand, series, model

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

Dell S2721DSAsus VZ27VQ
Dell S2721DSAsus VZ27VQ
Model year20202017

Display

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

Size class27 in27 in
Diagonal684.7 mm
68.47 cm
26.9567 in
2.2464 ft
685.8 mm
68.58 cm
27 in
2.25 ft
Width596.736 mm
59.6736 cm
23.4935 in
1.9578 ft
597.888 mm
59.7888 cm
23.5389 in
1.9616 ft
Height335.664 mm
33.5664 cm
13.2151 in
1.1013 ft
336.312 mm
33.6312 cm
13.2406 in
1.1034 ft
Radius of curvature-1800 mm
180 cm
70.8661 in
5.9055 ft
Panel typeIPSVA
Panel bit depth8 bits8 bits
FRC-No
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
1920 x 1080 pixels
Full HD / 1080p
Pixel pitch0.233 mm
0.0233 cm
0.0092 in
0.0008 ft
0.311 mm
0.0311 cm
0.0123 in
0.001 ft
Pixel density109 ppi
42 ppcm
81 ppi
32 ppcm
Display area89.83 %90.03 %
BacklightW-LEDW-LED
sRGB99 %-
NTSC (1953)-72 %
Brightness350 cd/m²250 cd/m²
Static contrast1000 : 13000 : 1
Dynamic contrast-100000000 : 1
Horizontal viewing angle178 °178 °
Vertical viewing angle178 °178 °
Minimum response time4 ms
0.0040 s
5 ms
0.0050 s
Average response time8 ms
0.0080 s
-
CoatingAnti-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.

3DNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Horizontal frequency (digital)30 kHz - 115 kHz-
Vertical frequency (digital)48 Hz - 75 Hz50 Hz - 76 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)0.3 W0.5 W
Power consumption (sleep)0.3 W0.5 W
Power consumption (eco)17.5 W-
Power consumption (average)19 W23 W
Power consumption (maximum)40 W-
Power consumption (annual)54.68 kWh-

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.

Width611.6 mm
61.16 cm
24.0787 in
2.0066 ft
612.9 mm
61.29 cm
24.1299 in
2.0108 ft
Height364.6 mm
36.46 cm
14.3543 in
1.1962 ft
364.4 mm
36.44 cm
14.3465 in
1.1955 ft
Depth55.4 mm
5.54 cm
2.1811 in
0.1818 ft
67.7 mm
6.77 cm
2.6654 in
0.2221 ft
Weight4.4 kg
9.7 lbs
-
Width with stand611.6 mm
61.16 cm
24.0787 in
2.0066 ft
612.9 mm
61.29 cm
24.1299 in
2.0108 ft
Height with stand400.1 mm
40.01 cm
15.752 in
1.3127 ft
441.7 mm
44.17 cm
17.3898 in
1.4491 ft
Depth with stand174.7 mm
17.47 cm
6.878 in
0.5732 ft
210.1 mm
21.01 cm
8.2717 in
0.6893 ft
Weight with stand6.2 kg
13.67 lbs
4.3 kg
9.48 lbs
Box width-695 mm
69.5 cm
27.3622 in
2.2802 ft
Box height-553 mm
55.3 cm
21.7717 in
1.8143 ft
Box depth-158 mm
15.8 cm
6.2205 in
0.5184 ft
Box weight8.9 kg
19.62 lbs
6.8 kg
14.99 lbs
ColorsSilverGold

Ergonomics

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

VESA mountYesNo
VESA interface100 x 100 mm-
Removable standYesYes
Height adjustmentYesNo
Height adjustment range110 mm
11 cm
4.3307 in
0.3609 ft
-
Landscape/portrait pivotYesNo
Left pivot90 °-
Right pivot90 °-
Left/right swivelYes-
Left swivel30 °-
Right swivel30 °-
Forward/backward tiltYesYes
Forward tilt5 °5 °
Backward tilt21 °20 °
Stand width - 257 mm
Stand depth - 174.7 mm
-

Audio

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

Speakers2 x 3 W-

Camera

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

CameraNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity2 x HDMI 1.4
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
1 x HDMI 1.4
1 x DisplayPort 1.2
1 x D-sub
1 x 3.5 mm Audio Out
High-bandwidth Digital Content Protection (HDCP) 1.4High-bandwidth Digital Content Protection (HDCP)

Features

Some additional functional features of the model.

Features3-sided bezeless design
AMD FreeSync technology
Flicker-free technology
Low Blue Light
Flicker-free technology
GamePlus (Crosshair/Timer)
Low Blue Light
SPLENDID Video Intelligence Technology

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesENERGY STAR 8.0
EPEAT
RoHS
TCO Certified
TUV Flicker Free
TUV Low Blue Light
BSMI
C-Tick
CB
CCC
CE
CU
ENERGY STAR 7.0
ErP
FCC
J-MOSS
RoHS
TÜV Flicker-free
TÜV Low Blue Light
UL/cUL
VCCI
WEEE
WHQL (Windows 10; Windows 8.1; 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 temperature0 °C - 40 °C
32 °F - 104 °F
5 °C - 40 °C
41 °F - 104 °F
Operating humidity10 % - 80 %20 % - 90 %
Operating altitude5000 m
16404.2 ft
-
Storage temperature-20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
Storage humidity5 % - 90 %10 % - 90 %
Storage altitude12192 m
40000 ft
-

Accessories

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

AccessoriesHDMI cableAudio cable
D-sub cable
DisplayPort cable - optional
HDMI cable

Additional features

Information about other features.

Additional featuresAnti-theft stand lock slot - KensingtonAnti-theft stand lock slot - Kensington
 Dell S2721DSAsus VZ27VQ