Compare Dell S2421HS vs Dell E2421HN
Connectivity
Ports
1x 3.5 mm Audio Out, 1x HDMI 1.4, 1x DisplayPort 1.2
1x HDMI 1.4, 1x D-sub
Construction
Adjustment | Height
100 mm / 3.937 in
N/A
Adjustment | Pivot
-90° ~ 90°
N/A
Adjustment | Swivel
-30° ~ 30°
N/A
Adjustment | Tilt
-5° ~ 21°
-5° ~ 21°
Camera
No
No
Colors
Black, Silver
Black
VESA Mount
100 x 100 mm
100 x 100 mm
Dimensions
Bezels
90.06% screen-to-body ratio
86.91% screen-to-body ratio
Size | Depth
2.12 in / 53.8 mm w/o stand, 6.29 in / 159.7 mm w/ stand
2.06 in / 52.4 mm w/o stand, 6.73 in / 171 mm w/ stand
Size | Height
12.7 in / 322.6 mm w/o stand, 13.65 in / 346.8 mm w/ stand
12.85 in / 326.5 mm w/o stand, 16.52 in / 419.7 mm w/ stand
Size | Width
21.17 in / 537.8 mm
21.68 in / 550.6 mm
Weight
3.2 kg / 7 lbs w/o stand , 4.8 kg / 11 lbs w/ stand
3.25 kg / 7 lbs w/o stand , 4.27 kg / 9 lbs w/ stand
Display
Aspect Ratio
16:9
16:9
Brightness
250 nits
250 nits
Contrast Ratio
1000:1 (static)
1000:1 (static)
Display Backlight
W-LED
W-LED
Display Color Depth
8 bits, 16777216 colors
8 bits (6 bits + FRC), 16777216 colors
Display Diagonal
24" (23.8 in / 604.478 mm)
24" (23.81 in / 604.7 mm)
Display Type
IPS, Anti-glare/Matte (3H)
IPS, Anti-glare/Matte
Gamut
72% NTSC
72% NTSC
Pixel Density
92 ppi
92 ppi
Pixel Pitch
0.275 mm
0.275 mm
Refresh Rate
48 Hz ~ 75 Hz
56 Hz ~ 76 Hz
Resolution
FHD (1920x1080)
FHD (1920x1080)
Response Time
4 ms (min) / 8 ms (avg)
5 ms (min) / 8 ms (avg)
Viewing Angle
178° H / 178° V
178° H / 178° V
Function
Licenses
ENERGY STAR 8.0, EPEAT, RoHS, TCO Certified, TUV Flicker Free, TUV Low Blue Light
Energy Star, EPEAT, TCO Certified Display
Operating Humidity
10 % ~ 80 %
10 % ~ 80 %
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
Variable Framerate
AMD FreeSync
Video
Flicker-free technology, Low Blue Light, 3-sided bezeless design
Flicker-free technology, Low Blue Light, Power Nap, ComfortView, Dell Display Manager
Performance
Power Consumption
18 W (average) / 23 W (max) / 11.04 W (eco) / 0.3 W (sleep) / 0.3 W (off)
15 W (average) / 0.5 W (sleep) / 0.3 W (off)
Production
Accessory
HDMI cable
D-Sub cable, HDMI cable
Debut
2020
2020
Reviews
Neofiliac score
50%
26%
Pros
- Stand with tilt, swivel, pivot, and height adjustments
- High 1000:1 contrast ratio
- High 90.06 % screen-to-body ratio
- High 1000:1 contrast ratio
Cons
- No publicized HDR support
- 8-bit display panel
- Display panel not very bright
- No publicized HDR support
- Only tilt adjustment
- 8-bit display panel
- Display panel not very bright
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