0 Compare Dell U2721DE vs ViewSonic VP2771 - DisplayDB

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Comparison between Dell U2721DE vs ViewSonic VP2771

General Info
Model Number Dell U2721DE ViewSonic VP2771
Price
Type Monitor Monitor
Year 2020 2016
Brand Dell ViewSonic
Model Number U2721DE VP2771
Display
Screen Size Class 27" (inches) 27" (inches)
Diagonal Size 26.96 in
68.5 cm
684.7 mm
2.25 ft
27 in
68.6 cm
685.9 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 Manufacturer LG Display
Display Type IPS AH3-IPS
Display Bit Depth 8 bits 8 bits
Frame Rate Control No
Lut 3D LUT
14 bits
Max Number of Colors 16777216 16777216
Bits 24 24
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 92.16 % 89.77 %
Backlight Source W-LED W-LED
DCI P3 89%
sRGB 99 % 100 %
Adobe RGB 1998 70 %
Screen Brightness 350 cd/m² 350 cd/m²
Static Screen Contrast 1000 : 1 1000 : 1
Dynamic Screen Contrast 20000000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Screen Input Lag 60 ms
Display Minimum Response Time 5 ms 7 ms
Display Average Response Time 8 ms 14 ms
Display Coating Anti-glare/Matte (3H) Anti-glare/Matte (3H)
3D No No
Size, weight, color
Case Depth 1.54 in
3.9 cm
39 mm
0.13 ft
2.05 in
5.2 cm
52 mm
0.17 ft
Case Weight 4.19 kg
9 lbs
4.3 kg
9 lbs
Case Width with Stand 24.1 in
61.2 cm
612.2 mm
2.01 ft
24.13 in
61.3 cm
613 mm
2.01 ft
Case Height with Stand 15.36 in
39 cm
390.2 mm
1.28 ft
21.5 in
54.6 cm
546 mm
1.79 ft
Case Depth with Stand 7.09 in
18 cm
180 mm
0.59 ft
8.5 in
21.6 cm
216 mm
0.71 ft
Case Weight with Stand 6.24 kg
14 lbs
6.8 kg
15 lbs
Case Color Black Black
Hardware
Built-in Camera No No
Connectivity 1 x USB 3.1 (Type-C; upstream; DP; 65W)
1 x Ethernet RJ45
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out
1 x DisplayPort 1.4 (Output MST)
1 x HDMI 1.4
2 x USB 3.0 (downstream)
2 x USB 3.0 (downstream; BC 1.2)
1 x USB 3.1 (Type-C)
1 x HDMI 1.4
1 x DisplayPort 1.2 (Input mini)
1 x 3.5 mm Audio Out
1 x DisplayPort 1.2
1 x DisplayPort 1.2 (Out)
3 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
Audio
Features
Cool Features Flicker-free technology
Low Blue Light
Hardware calibration ready
HDCP (High-bandwidth Digital Content Protection)
Extra Features Security lock slot Anti-theft stand lock slot - Kensington
Ergonomics
Case Width 24.1 in
61.2 cm
612.2 mm
2.01 ft
24.13 in
61.3 cm
613 mm
2.01 ft
Case Height 13.98 in
35.5 cm
355 mm
1.16 ft
14.33 in
36.4 cm
364 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 ° 0 °
Right Pivot 90 ° 90 °
Left or Right Swivel Support Yes Yes
Left Swivel 40 ° 60 °
Right Swivel 40 ° 60 °
Forward and Backward Tilt Support Yes Yes
Forward Tilt 5 ° 5 °
Backward Tilt 21 ° 21 °
Frequency and Interpolation
Vertical Digital Frequency 56 Hz - 76 Hz 24 Hz - 120 Hz
Horizontal Digital Frequency 30 kHz - 90 kHz 15 kHz - 90 kHz
Screen Interpolation Measurement Unit NULL
Accessories
Extras DisplayPort cable
USB Type-C to Type-C cable
DisplayPort cable - mini-DP to DP
USB 3.0 upstream cable
Certificates and Standards
Licenses ENERGY STAR
EPEAT
TCO Certified
RoHS
NFPA 99
BSMI
CB
CCC
CE EMC
CEL Level 1
cETLus
ENERGY STAR 7.0
ErP
eStandby
FCC Class B
ICES-003
PSE
REACH SVHC List & DoC
RoHS2
VCCI
WEEE
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 % - 80 % 20 % - 90 %
Internal Storage Temperature -20 °C - 60 °C
-4 °F - 140 °F
Internal Storage Humidity 5 % - 90 %
Max Operating Altitude 5000
Max Storage Altitude 12192
Dell U2721DE ViewSonic VP2771