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Comparison between Dell UltraSharp U2419H vs Dell S2721DS

General Info
Model Number Dell UltraSharp U2419H Dell S2721DS
Price
Type Monitor Monitor
Year 2018 2020
Brand Dell Dell
Model Number UltraSharp U2419H S2721DS
Display
Screen Size Class 24" (inches) 27" (inches)
Diagonal Size 23.78 in
60.4 cm
604 mm
1.98 ft
26.96 in
68.5 cm
684.7 mm
2.25 ft
Screen Width 20.75 in
52.7 cm
527.04 mm
1.73 ft
23.49 in
59.7 cm
596.736 mm
1.96 ft
Screen Height 11.67 in
29.6 cm
296.46 mm
0.97 ft
13.22 in
33.6 cm
335.664 mm
1.1 ft
Display Type IPS IPS
Display Bit Depth 8 bits (6 bits + FRC) 8 bits
Frame Rate Control Yes
Max Number of Colors 16777216 16777216
Bits 24 24
Screen Aspect Ratio 16:9 16:9
Screen Resolution 1920 x 1080 2560 x 1440
Screen Pixel Pitch 0.275 mm 0.233 mm
Screen Pixel Density 92 ppi 109 ppi
Screen-to-Body Ratio 92.49 % 89.83 %
Backlight Source W-LED W-LED
DCI P3 85%
sRGB 99 % 99 %
NTSC 1953 72 %
Screen Brightness 250 cd/m² 350 cd/m²
Static Screen Contrast 1000 : 1 1000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Display Minimum Response Time 5 ms 4 ms
Display Average Response Time 8 ms 8 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
2.18 in
5.5 cm
55.4 mm
0.18 ft
Case Weight 3.14 kg
7 lbs
4.4 kg
10 lbs
Case Width with Stand 21.2 in
53.9 cm
538.5 mm
1.77 ft
24.08 in
61.2 cm
611.6 mm
2.01 ft
Case Height with Stand 13.72 in
34.8 cm
348.4 mm
1.14 ft
15.75 in
40 cm
400.1 mm
1.31 ft
Case Depth with Stand 6.5 in
16.5 cm
165 mm
0.54 ft
6.88 in
17.5 cm
174.7 mm
0.57 ft
Case Weight with Stand 5.09 kg
11 lbs
6.2 kg
14 lbs
Case Color Black, Gray Silver
Hardware
Built-in Camera No No
Connectivity 1 x USB 3.0 (upstream)
1 x HDMI 1.4
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out
1 x DisplayPort (Output MST)
2 x USB 3.0 (charger - 5V/2.0A)
2 x USB 3.0 (downstream)
1 x 3.5 mm Audio Out
2 x HDMI 1.4
1 x DisplayPort 1.2
Audio
Audio Speakers 2 x 3W
Features
Cool Features HDCP (High-bandwidth Digital Content Protection)
Blue Light Filter
Flicker-free technology
Flicker-free technology
Low Blue Light
3-sided bezeless design
AMD FreeSync technology
Extra Features Security lock slot Anti-theft stand lock slot - Kensington
Ergonomics
Case Width 21.2 in
53.9 cm
538.5 mm
1.77 ft
24.08 in
61.2 cm
611.6 mm
2.01 ft
Case Height 12.35 in
31.4 cm
313.7 mm
1.03 ft
14.35 in
36.5 cm
364.6 mm
1.2 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
110 mm
11 cm
4.3307 in
0.3609 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 40 ° 30 °
Right Swivel 40 ° 30 °
Forward and Backward Tilt Support Yes Yes
Forward Tilt 5 ° 5 °
Backward Tilt 21 ° 21 °
Frequency and Interpolation
Vertical Digital Frequency 50 Hz - 75 Hz 48 Hz - 75 Hz
Horizontal Digital Frequency 30 kHz - 83 kHz 30 kHz - 115 kHz
Screen Interpolation Measurement Unit NULL
Accessories
Extras DisplayPort cable
USB 3.0 upstream cable
HDMI cable
Certificates and Standards
Licenses ENERGY STAR 7.0
Epeat Gold
RoHS
TCO Certified Displays
ENERGY STAR 8.0
EPEAT
RoHS
TCO Certified
TUV Flicker Free
TUV Low Blue Light
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 UltraSharp U2419H Dell S2721DS