Comparison between:
- 27" Dell S2719DGF
- 27" ViewSonic VG2755-2K

Brand, series, model

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

Dell S2719DGFViewSonic VG2755-2K
Dell S2719DGFViewSonic VG2755-2K

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
685.9 mm
68.59 cm
27.0039 in
2.2503 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 Optronics-
Panel modelM270DTN01.5-
Panel typeTNIPS
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
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 area90.57 %90.02 %
BacklightW-LEDW-LED
sRGB95 %90 %
Adobe RGB (1998)75 %65 %
NTSC (1953)-72 %
DCI P3-70 %
Brightness350 cd/m²250 cd/m²
Static contrast1000 : 11000 : 1
Dynamic contrast-80000000 : 1
Horizontal viewing angle170 °178 °
Vertical viewing angle160 °178 °
Minimum response time1 ms
0.0010 s
5 ms
0.0050 s
Average response time5 ms
0.0050 s
15 ms
0.0150 s
Maximum response time-20 ms
0.0200 s
Input lag10 ms
0.0100 s
17 ms
0.0170 s
CoatingAnti-glare/Matte (3H)Anti-glare/Matte (3H)
CIE1976 - 84%
CIE1931 - 72%
-

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 - 230 kHz15 kHz - 90 kHz
Vertical frequency (digital)40 Hz - 155 Hz49 Hz - 75 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
Electric current (A)1.8 A-
Power consumption (off)0.3 W0.3 W
Power consumption (sleep)0.5 W0.5 W
Power consumption (eco)-18.7 W
Power consumption (average)35 W27.7 W
Power consumption (maximum)85 W57.7 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.

Width611.6 mm
61.16 cm
24.0787 in
2.0066 ft
613 mm
61.3 cm
24.1339 in
2.0112 ft
Height361.6 mm
36.16 cm
14.2362 in
1.1864 ft
363 mm
36.3 cm
14.2913 in
1.1909 ft
Depth55.2 mm
5.52 cm
2.1732 in
0.1811 ft
52 mm
5.2 cm
2.0472 in
0.1706 ft
Weight4.27 kg
9.41 lbs
4.5 kg
9.92 lbs
Width with stand611.6 mm
61.16 cm
24.0787 in
2.0066 ft
613 mm
61.3 cm
24.1339 in
2.0112 ft
Height with stand394.8 mm
39.48 cm
15.5433 in
1.2953 ft
406 mm
40.6 cm
15.9843 in
1.332 ft
Depth with stand184.4 mm
18.44 cm
7.2598 in
0.605 ft
202 mm
20.2 cm
7.9528 in
0.6627 ft
Weight with stand6.39 kg
14.09 lbs
6.9 kg
15.21 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 range130 mm
13 cm
5.1181 in
0.4265 ft
130 mm
13 cm
5.1181 in
0.4265 ft
Landscape/portrait pivotYesYes
Left pivot90 °90 °
Right pivot90 °90 °
Left/right swivelYesYes
Left swivel45 °60 °
Right swivel45 °60 °
Forward/backward tiltYesYes
Forward tilt5 °5 °
Backward tilt21 °40 °

Audio

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

Speakers-2 x 2 W

Camera

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

CameraNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity1 x USB 3.0 (charger - 5V/2.0A)
3 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
1 x HDMI 1.4
1 x HDMI 2.0
1 x DisplayPort 1.2
1 x 3.5 mm Audio In
1 x 3.5 mm Audio Out
3 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
1 x USB 3.1 (Type-C)
1 x HDMI 1.4
1 x DisplayPort 1.2

Features

Some additional functional features of the model.

FeaturesAMD FreeSync technology
DDC/CI
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection) 2.2
Blue Light Filter
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesCECP
ENERGY STAR
RoHS compliant
TCO Certified Displays
CB
CCC
CE
CEL Level 1
CU
ENERGY STAR 7.0
Epeat Silver
ErP
eStandby
FCC Class B
REACH SVHC List & DoC
RoHS
VCCI
WEEE

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
0 °C - 40 °C
32 °F - 104 °F
Operating humidity10 % - 80 %10 % - 85 %
Operating altitude5000 m
16404.2 ft
5000 m
16404.2 ft
Storage temperature-20 °C - 60 °C
-4 °F - 140 °F
-25 °C - 55 °C
-13 °F - 131 °F
Storage humidity5 % - 90 %20 % - 90 %
Storage altitude12192 m
40000 ft
12192 m
40000 ft

Accessories

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

AccessoriesHDMI cable
USB 3.0 upstream cable
DisplayPort cable
USB 3.0 upstream cable

Additional features

Information about other features.

Additional featuresSecurity lock slotAnti-theft stand lock slot - Kensington
 Dell S2719DGFViewSonic VG2755-2K