Compare Dell E2722H vs Dell S2721HN vs Dell SE2422H
Connectivity
Ports
1x DisplayPort 1.2, 1x D-sub
2x HDMI 1.4, 1x 3.5 mm Audio Out
1x HDMI 1.4, 1x D-sub
Construction
Adjustment | Height
N/A
N/A
N/A
Adjustment | Pivot
N/A
N/A
N/A
Adjustment | Swivel
N/A
N/A
N/A
Adjustment | Tilt
-5° ~ 21°
-5° ~ 21°
-5° ~ 21°
Camera
No
No
No
Colors
Black
Black, Silver
Black
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm
Dimensions
Bezels
86.98% screen-to-body ratio
90.67% screen-to-body ratio
85.26% screen-to-body ratio
Size | Depth
1.98 in / 50.41 mm w/o stand, 7.41 in / 188.29 mm w/ stand
2.13 in / 54 mm w/o stand, 7.35 in / 186.8 mm w/ stand
1.96 in / 49.69 mm w/o stand, 7.03 in / 178.458 mm w/ stand
Size | Height
14.6 in / 370.87 mm w/o stand, 18.07 in / 458.9 mm w/ stand
14.31 in / 363.6 mm w/o stand, 17.85 in / 453.3 mm w/ stand
13.06 in / 331.61 mm w/o stand, 16.55 in / 420.425 mm w/ stand
Size | Width
24.54 in / 623.3 mm
24.01 in / 609.9 mm
21.76 in / 552.64 mm
Weight
3.82 kg / 8 lbs w/o stand , 4.92 kg / 11 lbs w/ stand
4.3 kg / 9 lbs w/o stand , 5.2 kg / 11 lbs w/ stand
3.18 kg / 7 lbs w/o stand , 3.452 kg / 8 lbs w/ stand
Display
Aspect Ratio
16:9
16:9
16:9
Brightness
300 nits
300 nits
250 nits
Contrast Ratio
1000:1 (static)
1000:1 (static)
3000:1 (static)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
8 bits (6 bits + FRC), 16777216 colors
8 bits, 16777216 colors
8 bits (6 bits + FRC), 16777216 colors
Display Diagonal
27" (27 in / 685.891 mm)
27" (27 in / 685.891 mm)
24" (23.8 in / 604.5 mm)
Display Type
IPS, Anti-glare/Matte
IPS, Anti-glare/Matte (3H)
VA, Anti-glare/Matte (3H)
Gamut
72% NTSC
72% NTSC
72% NTSC
Pixel Density
81 ppi
81 ppi
92 ppi
Pixel Pitch
0.311 mm
0.311 mm
0.275 mm
Refresh Rate
48 Hz ~ 75 Hz
48 Hz ~ 75 Hz
48 Hz ~ 75 Hz
Resolution
FHD (1920x1080)
FHD (1920x1080)
FHD (1920x1080)
Response Time
5 ms (min) / 8 ms (avg)
4 ms (min) / 8 ms (avg)
5 ms (min) / 12 ms (avg)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V
Function
Licenses
Energy Star, EPEAT, RoHS, TCO
ENERGY STAR 8.0, EPEAT, RoHS, TCO Certified, TUV Flicker Free, TUV Low Blue Light
ENERGY STAR, RoHS, China Energy Label (CEL), WEEE, ErP
Operating Humidity
10 % ~ 80 %
10 % ~ 80 %
10 % ~ 80 %
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
Variable Framerate
AMD FreeSync
AMD FreeSync
Video
Flicker-free technology, Low Blue Light, ComfortView, Dell Display Manager
Flicker-free technology, Low Blue Light, 3-sided bezeless design
Blue Light Filter, Flicker-free technology, Adaptive-Sync Technology
Performance
Energy Efficiency
E
E
Power Consumption
17 W (average) / 30 W (max) / 0.5 W (sleep) / 0.3 W (off)
19 W (average) / 29 W (max) / 13.82 W (eco) / 0.3 W (sleep) / 0.3 W (off)
15.9 W (average) / 24 W (max) / 15.7 W (eco) / 0.3 W (sleep) / 0.3 W (off)
Production
Accessory
DisplayPort cable (optional), D-Sub cable (optional)
HDMI cable
HDMI cable (SE2422H), D-sub cable (SE2422HX)
Debut
2021
2020
2021
Reviews
Neofiliac score
13%
41%
26%
Pros
- High 1000:1 contrast ratio
- Has VGA port
- High 1000:1 contrast ratio
- High 90.67 % screen-to-body ratio
- High 3000:1 contrast ratio
Cons
- No publicized HDR support
- Only tilt adjustment
- 8-bit display panel
- No publicized HDR support
- Only tilt adjustment
- 8-bit display panel
- No publicized HDR support
- Only tilt adjustment
- 8-bit display panel
- Display panel not very bright
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