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Comparison between Dell S2722DGM vs Dell U2720Q

General Info
Model Number Dell S2722DGM Dell U2720Q
Price
Type Monitor Monitor
Year 2021 2020
Brand Dell Dell
Model Series UltraSharp
Model Number S2722DGM U2720Q
Alias UltraSharp U2720Q
Display
Screen Size Class 27" (inches) 27" (inches)
Diagonal Size 26.96 in
68.5 cm
684.7 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 Curvature 1500
Display Type VA IPS
Display Bit Depth 8 bits 10 bits (8 bits + FRC)
Frame Rate Control Yes
Max Number of Colors 16777216 1073741824
Bits 24 30
Screen Aspect Ratio 16:9 16:9
Screen Resolution 2560 x 1440 3840 x 2160
Screen Pixel Pitch 0.233 mm 0.155 mm
Screen Pixel Density 109 ppi 163 ppi
Screen-to-Body Ratio 90.42 % 92.04 %
Backlight Source W-LED W-LED
DCI P3 95%
sRGB 99 % 99 %
Adobe RGB 1998 80 %
Screen Brightness 350 cd/m² 350 cd/m²
Max Screen Brightness 400 cd/m²
Static Screen Contrast 3000 : 1 1300 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Screen Input Lag 4 ms
Display Minimum Response Time 2 ms 5 ms
Display Average Response Time 4 ms 8 ms
Display Maximum Response Time 6 ms
Display Coating Anti-glare/Matte (3H) Anti-glare/Matte (3H)
HDR DisplayHDR 400
3D No No
Size, weight, color
Case Depth 3.79 in
9.6 cm
96.28 mm
0.32 ft
1.96 in
5 cm
49.7 mm
0.16 ft
Case Weight 4.24 kg
9 lbs
4.4 kg
10 lbs
Case Width with Stand 23.95 in
60.8 cm
608.38 mm
2 ft
24.07 in
61.1 cm
611.3 mm
2.01 ft
Case Height with Stand 15.48 in
39.3 cm
393.21 mm
1.29 ft
15.56 in
39.5 cm
395.2 mm
1.3 ft
Case Depth with Stand 7.49 in
19 cm
190.37 mm
0.62 ft
7.28 in
18.5 cm
185 mm
0.61 ft
Case Weight with Stand 6.17 kg
14 lbs
6.6 kg
15 lbs
Case Color Black Black
Hardware
Built-in Camera No No
Connectivity 2 x 3.5 mm Audio Out
2 x HDMI 2.0
1 x DisplayPort 1.2
1 x USB 3.0 (Type-C; 90W; DisplayPort)
1 x USB 3.0 (Type-C; downstream; 15W)
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out
1 x HDMI 2.0 (CEC)
1 x USB 3.0 (downstream; BC 1.2 charging at 2A)
2 x USB 3.0 (Type-A; downstream)
Audio
Features
Cool Features Dark Stabilizer
Dell Display Manager
Game Enhance Mode
Low Blue Light
Flicker-free technology
AMD FreeSync Premium
ComfortView
Flicker-free technology
Low Blue Light
Extra Features Security lock slot
Touch sensor for the downlights
Security lock slot
Ergonomics
Case Width 23.95 in
60.8 cm
608.38 mm
2 ft
24.07 in
61.1 cm
611.3 mm
2.01 ft
Case Height 14.34 in
36.4 cm
364.14 mm
1.19 ft
14.02 in
35.6 cm
356 mm
1.17 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 100 mm
10 cm
3.937 in
0.3281 ft
130 mm
13 cm
5.1181 in
0.4265 ft
Landscape or Portrait Pivot Support No Yes
Left Pivot 90 °
Right Pivot 90 °
Left or Right Swivel Support No Yes
Left Swivel 45 °
Right Swivel 45 °
Forward and Backward Tilt Support Yes Yes
Forward Tilt 5 ° 5 °
Backward Tilt 21 ° 21 °
Frequency and Interpolation
Vertical Digital Frequency 48 Hz - 165 Hz 60 Hz
Horizontal Digital Frequency 30 kHz - 250 kHz
Screen Interpolation Measurement Unit NULL NULL
Accessories
Extras DisplayPort cable
HDMI cable
DisplayPort cable
USB Type-C to Type-C cable
USB Type-C to Type-A cable
Certificates and Standards
Licenses RoHS BFR-free
CEL
ENERGY STAR 6.0
EPEAT
Mercury-free
NFPA 99
PVC-free
RoHS Compliant
TCO
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 % 10 % - 80 %
Internal Storage Temperature -20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
Internal Storage Humidity 10 % - 90 % 5 % - 90 %
Max Operating Altitude 5000 5000
Max Storage Altitude 12192 12192
Dell S2722DGM Dell U2720Q