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Comparison between Dell S2719DGF vs Dell U2520D

General Info
Model Number Dell S2719DGF Dell U2520D
Price
Type Monitor Monitor
Year 2018 2020
Brand Dell Dell
Model Series UltraSharp
Model Number S2719DGF U2520D
Alias UltraSharp U2520D
Display
Screen Size Class 27" (inches) 25" (inches)
Diagonal Size 27 in
68.6 cm
685.8 mm
2.25 ft
24.98 in
63.4 cm
634.4 mm
2.08 ft
Screen Width 23.49 in
59.7 cm
596.736 mm
1.96 ft
21.77 in
55.3 cm
552.96 mm
1.81 ft
Screen Height 13.22 in
33.6 cm
335.664 mm
1.1 ft
12.25 in
31.1 cm
311.04 mm
1.02 ft
Display Manufacturer AU Optronics
Display Type TN IPS
Display Bit Depth 8 bits 8 bits
Frame Rate Control No No
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 0.216 mm
Screen Pixel Density 109 ppi 117 ppi
Screen-to-Body Ratio 90.57 % 91.23 %
Backlight Source W-LED W-LED
DCI P3 95%
sRGB 95 % 99 %
Adobe RGB 1998 75 %
Screen Brightness 350 cd/m² 350 cd/m²
Static Screen Contrast 1000 : 1 1000 : 1
Screen Horizontal Viewing Angle 170 ° 178 °
Screen Vertical Viewing Angle 160 ° 178 °
Screen Input Lag 10 ms
Display Minimum Response Time 1 ms 5 ms
Display Average Response Time 5 ms 8 ms
Display Coating Anti-glare/Matte (3H) Anti-glare/Matte (3H)
HDR DisplayHDR 400
3D No No
Size, weight, color
Case Depth 2.17 in
5.5 cm
55.2 mm
0.18 ft
1.96 in
5 cm
49.9 mm
0.16 ft
Case Weight 4.27 kg
9 lbs
4.2 kg
9 lbs
Case Width with Stand 24.08 in
61.2 cm
611.6 mm
2.01 ft
22.35 in
56.8 cm
567.7 mm
1.86 ft
Case Height with Stand 15.54 in
39.5 cm
394.8 mm
1.3 ft
15.07 in
38.3 cm
382.9 mm
1.26 ft
Case Depth with Stand 7.26 in
18.4 cm
184.4 mm
0.6 ft
7.28 in
18.5 cm
185 mm
0.61 ft
Case Weight with Stand 6.39 kg
14 lbs
6.4 kg
14 lbs
Case Color Black Black
Hardware
Built-in Camera No No
Connectivity 1 x USB 3.0 (upstream)
1 x HDMI 1.4
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
1 x 3.5 mm Audio In
1 x HDMI 2.0
1 x USB 3.0 (charger - 5V/2.0A)
3 x USB 3.0 (downstream)
1 x USB 3.0 (Type-C; 90W; DisplayPort)
1 x USB 3.0 (Type-C; Gen 1; downstream; 15W)
1 x DisplayPort 1.4 (in)
1 x 3.5 mm Audio Out
1 x DisplayPort 1.4 (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 Flicker-free technology
HDCP (High-bandwidth Digital Content Protection) 2.2
AMD FreeSync technology
DDC/CI
Flicker-free technology
Low Blue Light
Extra Features Security lock slot Security lock slot
Anti-theft stand lock slot
Ergonomics
Case Width 24.08 in
61.2 cm
611.6 mm
2.01 ft
22.35 in
56.8 cm
567.7 mm
1.86 ft
Case Height 14.24 in
36.2 cm
361.6 mm
1.19 ft
13.07 in
33.2 cm
332.1 mm
1.09 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 45 ° 45 °
Right Swivel 45 ° 45 °
Forward and Backward Tilt Support Yes Yes
Forward Tilt 5 ° 5 °
Backward Tilt 21 ° 21 °
Frequency and Interpolation
Vertical Digital Frequency 40 Hz - 155 Hz 60 Hz
Horizontal Digital Frequency 30 kHz - 230 kHz
Screen Interpolation Measurement Unit NULL
Accessories
Extras HDMI cable
USB 3.0 upstream cable
DisplayPort cable
USB Type-C to Type-C cable
USB Type-C to Type-A cable
Certificates and Standards
Licenses CECP
ENERGY STAR
RoHS compliant
TCO Certified Displays
BFR-free
CEL
ENERGY STAR 6.0
EPEAT
Mercury-free
NFPA 99
PVC-free
RoHS Compliant
TCO Certified Displays
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 5 % - 90 % 5 % - 90 %
Max Operating Altitude 5000 5000
Max Storage Altitude 12192 12192
Dell S2719DGF Dell U2520D