0 Compare ViewSonic VG2755-2K vs Dell S2721DGF - DisplayDB

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Comparison between ViewSonic VG2755-2K vs Dell S2721DGF

General Info
Model Number ViewSonic VG2755-2K Dell S2721DGF
Price
Type Monitor Monitor
Year 2018 2020
Brand ViewSonic Dell
Model Number VG2755-2K S2721DGF
Display
Screen Size Class 27" (inches) 27" (inches)
Diagonal Size 27 in
68.6 cm
685.9 mm
2.25 ft
26.96 in
68.5 cm
684.7 mm
2.25 ft
Screen Width 23.49 in
59.7 cm
596.736 mm
1.96 ft
23.49 in
59.7 cm
596.736 mm
1.96 ft
Screen Height 13.22 in
33.6 cm
335.664 mm
1.1 ft
13.22 in
33.6 cm
335.664 mm
1.1 ft
Display Type IPS IPS
Display Bit Depth 8 bits 10 bits
Frame Rate Control No
Max Number of Colors 16777216 1073741824
Bits 24 30
Screen Aspect Ratio 16:9 16:9
Screen Resolution 2560 x 1440 2560 x 1440
Screen Pixel Pitch 0.233 mm 0.233 mm
Screen Pixel Density 109 ppi 109 ppi
Screen-to-Body Ratio 90.02 % 90.07 %
Backlight Source W-LED W-LED
DCI P3 70% 98%
sRGB 90 %
Adobe RGB 1998 65 %
NTSC 1953 72 %
Screen Brightness 250 cd/m² 400 cd/m²
Static Screen Contrast 1000 : 1 1000 : 1
Dynamic Screen Contrast 80000000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Screen Input Lag 17 ms
Display Minimum Response Time 5 ms 1 ms
Display Average Response Time 15 ms
Display Maximum Response Time 20 ms
Display Coating Anti-glare/Matte (3H) Anti-glare/Matte (3H)
HDR DisplayHDR 400
3D No No
Size, weight, color
Case Depth 2.05 in
5.2 cm
52 mm
0.17 ft
2.67 in
6.8 cm
67.8 mm
0.22 ft
Case Weight 4.5 kg
10 lbs
4.5 kg
10 lbs
Case Width with Stand 24.13 in
61.3 cm
613 mm
2.01 ft
24.08 in
61.2 cm
611.6 mm
2.01 ft
Case Height with Stand 15.98 in
40.6 cm
406 mm
1.33 ft
15.51 in
39.4 cm
393.9 mm
1.29 ft
Case Depth with Stand 7.95 in
20.2 cm
202 mm
0.66 ft
7.89 in
20 cm
200.3 mm
0.66 ft
Case Weight with Stand 6.9 kg
15 lbs
Case Color Black Black
Hardware
Built-in Camera No No
Connectivity 1 x USB 3.1 (Type-C)
1 x HDMI 1.4
1 x DisplayPort 1.2
3 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
2 x HDMI 2.0
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out
1 x 3.5 mm Audio In
4 x USB 3.0 (Type-A; downstream)
1 x USB 3.0 (Type-B; upstream)
Audio
Audio Speakers 2 x 2W
Features
Cool Features HDCP (High-bandwidth Digital Content Protection)
Blue Light Filter
Flicker-free technology
Low Blue Light
NVIDIA G-SYNC Compatible
RGB lights
AMD FreeSync Premium Pro
Flicker-free technology
Extra Features Anti-theft stand lock slot - Kensington Security lock slot
Ergonomics
Case Width 24.13 in
61.3 cm
613 mm
2.01 ft
24.08 in
61.2 cm
611.6 mm
2.01 ft
Case Height 14.29 in
36.3 cm
363 mm
1.19 ft
14.31 in
36.4 cm
363.6 mm
1.19 ft
Vesa Mount Support Yes Yes
VESA Interface Standard Size 100 x 100 100 x 100
Removable VESA Stand Yes Yes
Height Adjustment Yes Yes
Height Adjustment Range 130 mm
13 cm
5.1181 in
0.4265 ft
130 mm
13 cm
5.1181 in
0.4265 ft
Landscape or Portrait Pivot Support Yes Yes
Left Pivot 90 ° 90 °
Right Pivot 90 ° 90 °
Left or Right Swivel Support Yes Yes
Left Swivel 60 ° 45 °
Right Swivel 60 ° 45 °
Forward and Backward Tilt Support Yes Yes
Forward Tilt 5 ° 5 °
Backward Tilt 40 ° 21 °
Frequency and Interpolation
Vertical Digital Frequency 49 Hz - 75 Hz 30 Hz - 165 Hz
Horizontal Digital Frequency 15 kHz - 90 kHz
Screen Interpolation Measurement Unit NULL
Accessories
Extras DisplayPort cable
USB 3.0 upstream cable
DisplayPort cable
HDMI cable
USB 3.0 cable
Certificates and Standards
Licenses 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
ENERGY STAR
EPEAT
TCO Certified
RoHS
Usage and Storage Requirements
Safe Operating Temperature Level 0 °C - 40 °C
32 °F - 104 °F
0 °C - 40 °C
32 °F - 104 °F
Safe Operating Humidity Level 10 % - 85 % 10 % - 80 %
Internal Storage Temperature -25 °C - 55 °C
-13 °F - 131 °F
-20 °C - 60 °C
-4 °F - 140 °F
Internal Storage Humidity 20 % - 90 % 5 % - 90 %
Max Operating Altitude 5000 5000
Max Storage Altitude 12192 12192
ViewSonic VG2755-2K Dell S2721DGF