Comparison between:
- 27" ViewSonic VP2756-4K
- 23.8" Dell P2415Q

Brand, series, model

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

ViewSonic VP2756-4KDell P2415Q
ViewSonic VP2756-4KDell P2415Q
Model year20212014

Display

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

Size class27 in23.8 in
Diagonal684.66 mm
68.466 cm
26.9551 in
2.2463 ft
604.7 mm
60.47 cm
23.8071 in
1.9839 ft
Width596.736 mm
59.6736 cm
23.4935 in
1.9578 ft
527.04 mm
52.704 cm
20.7496 in
1.7291 ft
Height335.664 mm
33.5664 cm
13.2151 in
1.1013 ft
296.46 mm
29.646 cm
11.6717 in
0.9726 ft
Panel manufacturer-LG Display
Panel model-LM238WR2-SLA1
Panel typeIPSAH-IPS
Panel bit depth10 bits (8 bits + FRC)10 bits (8 bits + FRC)
FRCYesYes
Colors1073741824 colors
30 bits
1073741824 colors
30 bits
Aspect ratio1.778:1
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
Pixel pitch0.155 mm
0.0155 cm
0.0061 in
0.0005 ft
0.137 mm
0.0137 cm
0.0054 in
0.0005 ft
Pixel density163 ppi
64 ppcm
185 ppi
72 ppcm
Display area90.02 %82.05 %
BacklightW-LEDW-LED
sRGB100 %99 %
Adobe RGB (1998)78 %-
NTSC (1953)77 %72 %
DCI P380 %-
Brightness350 cd/m²300 cd/m²
Static contrast1000 : 11000 : 1
Dynamic contrast20000000 : 12000000 : 1
Horizontal viewing angle178 °178 °
Vertical viewing angle178 °178 °
Minimum response time5 ms
0.0050 s
6 ms
0.0060 s
Average response time-8 ms
0.0080 s
Maximum response time-14 ms
0.0140 s
Input lag-12 ms
0.0120 s
CoatingAnti-glare/Matte (3H)Anti-glare/Matte (3H)
-CIE1976 - 102.28%
CIE1931 - 82.09%

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)15 kHz - 130 kHz31 kHz - 140 kHz
Vertical frequency (digital)24 Hz - 75 Hz29 Hz - 76 Hz
Native - 60 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)-0.5 W
Power consumption (sleep)0.3 W0.5 W
Power consumption (eco)19.3 W-
Power consumption (average)24 W45 W
Power consumption (maximum)28 W90 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 mm
61.3 cm
24.1339 in
2.0112 ft
566.64 mm
56.664 cm
22.3087 in
1.8591 ft
Height363 mm
36.3 cm
14.2913 in
1.1909 ft
336.06 mm
33.606 cm
13.2307 in
1.1026 ft
Depth53 mm
5.3 cm
2.0866 in
0.1739 ft
46.93 mm
4.693 cm
1.8476 in
0.154 ft
Weight5.1 kg
11.24 lbs
3.34 kg
7.36 lbs
Width with stand613 mm
61.3 cm
24.1339 in
2.0112 ft
566.64 mm
56.664 cm
22.3087 in
1.8591 ft
Height with stand410.31 mm
41.031 cm
16.1539 in
1.3462 ft
369.53 mm
36.953 cm
14.5484 in
1.2124 ft
Depth with stand215 mm
21.5 cm
8.4646 in
0.7054 ft
205 mm
20.5 cm
8.0709 in
0.6726 ft
Weight with stand7.5 kg
16.53 lbs
8.68 kg
19.14 lbs
Box width740 mm
74 cm
29.1339 in
2.4278 ft
-
Box height465 mm
46.5 cm
18.3071 in
1.5256 ft
-
Box depth225 mm
22.5 cm
8.8583 in
0.7382 ft
-
Box weight10.2 kg
22.49 lbs
-
Stand depth215 mm
21.5 cm
8.4646 in
0.7054 ft
-
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 swivel120 °45 °
Right swivel120 °45 °
Forward/backward tiltYesYes
Forward tilt5 °5 °
Backward tilt21 °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.

Camera-No

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity1 x USB 3.2 (Type-B; Gen 1; upstream)
1 x USB 3.2 (Type-C; Gen 1; upstream; 60W; DP Alt Mode)
2 x USB 3.2 (Type-A; Gen 1; downstream)
1 x HDMI 2.0
1 x DisplayPort 1.2 (a)
1 x 3.5 mm Audio Out
4 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
1 x HDMI 1.4 (MHL)
1 x DisplayPort (Input mini)
1 x DisplayPort (Output MST)
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out

Features

Some additional functional features of the model.

Features30+ Working Modes
3-side borderlesss design
ColorPro Verified
Low Blue Light technology
Pantone Validated
Pre-Factory Calibration
Split Screen
-

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesBSMI
CB
CE
CE EMC
CEC
cTUVus
EAC
Energy Star 8.0
EPEAT Silver
ErP
FCC-B
ICES003
macOS tested
Mexico Energy
NOM
REACH
RoHS
TÜV Rheinland Low Blue Light Certified
UKCA
UkrSEPRO
WEEE
Windows 10 Certified
ENERGY STAR 6.0
Epeat Gold
RoHS Compliant
TCO Certified Displays

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 humidity20 % - 90 %10 % - 80 %
Operating altitude-5000 m
16404.2 ft
Storage temperature20 °C - 60 °C
68 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
Storage humidity5 % - 90 %5 % - 90 %
Storage altitude-12192 m
40000 ft

Accessories

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

AccessoriesHDMI cable
USB Type-A to Type-B cable
USB Type-C cable
DisplayPort cable - mini-DP to DP
Factory calibration report
USB 3.0 upstream cable

Additional features

Information about other features.

Additional featuresAnti-theft stand lock slot - KensingtonAnti-theft stand lock slot - Kensington
 ViewSonic VP2756-4KDell P2415Q