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Comparison between Dell UltraThin S2419HM vs Dell S2421H

General Info
Model Number Dell UltraThin S2419HM Dell S2421H
Price
Type Monitor Monitor
Year 2018 2020
Brand Dell Dell
Model Number UltraThin S2419HM S2421H
Display
Screen Size Class 24" (inches) 24" (inches)
Diagonal Size 23.78 in
60.4 cm
604 mm
1.98 ft
23.8 in
60.4 cm
604.478 mm
1.98 ft
Screen Width 20.75 in
52.7 cm
527.04 mm
1.73 ft
20.75 in
52.7 cm
527.04 mm
1.73 ft
Screen Height 11.67 in
29.6 cm
296.46 mm
0.97 ft
11.67 in
29.6 cm
296.46 mm
0.97 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 1920 x 1080
Screen Pixel Pitch 0.275 mm 0.275 mm
Screen Pixel Density 92 ppi 92 ppi
Screen-to-Body Ratio 92.93 % 90.06 %
Backlight Source W-LED W-LED
DCI P3 85%
sRGB 99 %
NTSC 1953 72 %
Screen Brightness 400 cd/m² 250 cd/m²
Max Screen Brightness 600 cd/m²
Static Screen Contrast 1000 : 1 1000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Screen Input Lag 5 ms
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)
HDR HDR10
3D No No
Size, weight, color
Case Depth 1.14 in
2.9 cm
29 mm
0.1 ft
2.12 in
5.4 cm
53.8 mm
0.18 ft
Case Weight 3.6 kg
8 lbs
3.4 kg
7 lbs
Case Width with Stand 21.16 in
53.8 cm
537.5 mm
1.76 ft
21.17 in
53.8 cm
537.8 mm
1.76 ft
Case Height with Stand 16.2 in
41.2 cm
411.6 mm
1.35 ft
16.25 in
41.3 cm
412.8 mm
1.35 ft
Case Depth with Stand 6.2 in
15.8 cm
157.6 mm
0.52 ft
6.02 in
15.3 cm
152.8 mm
0.5 ft
Case Weight with Stand 4.2 kg
9 lbs
Case Color Silver Silver
Hardware
Built-in Camera No No
Connectivity 2 x HDMI 2.0
1 x 3.5 mm Audio Out
2 x HDMI 1.4
1 x 3.5 mm Audio Out
Audio
Audio Speakers 2 x 3W
Features
Cool Features HDCP (High-bandwidth Digital Content Protection) 2.2
DDC/CI
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 21.16 in
53.8 cm
537.5 mm
1.76 ft
21.17 in
53.8 cm
537.8 mm
1.76 ft
Case Height 12.31 in
31.3 cm
312.8 mm
1.03 ft
12.7 in
32.3 cm
322.6 mm
1.06 ft
Vesa Mount Support No Yes
VESA Interface Standard Size 100 x 100 100 x 100
Removable VESA Stand Yes Yes
Height Adjustment No No
Landscape or Portrait Pivot Support No No
Left or Right Swivel Support No No
Forward and Backward Tilt Support Yes Yes
Forward Tilt 5 ° 5 °
Backward Tilt 21 ° 21 °
Frequency and Interpolation
Vertical Digital Frequency 60 Hz 48 Hz - 75 Hz
Horizontal Digital Frequency 30 kHz - 83 kHz
Screen Interpolation Measurement Unit NULL
Accessories
Extras HDMI cable HDMI cable
Certificates and Standards
Licenses CECP
ENERGY STAR
Epeat Silver
RoHS compliant
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 UltraThin S2419HM Dell S2421H