Compare Dell S2721H vs Dell E2222H vs Dell S2721HN
Connectivity
Ports
2x HDMI 1.4, 1x 3.5 mm Audio Out
1x D-sub, 1x HDMI 1.4, 1x DisplayPort 1.2
2x HDMI 1.4, 1x 3.5 mm Audio Out
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
Silver
Black
Black, Silver
Speakers
2x 3W
2x 1W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm
Dimensions
Bezels
90.67% screen-to-body ratio
83.64% screen-to-body ratio
90.67% screen-to-body ratio
Size | Depth
2.13 in / 54 mm w/o stand, 7.35 in / 186.8 mm w/ stand
1.95 in / 49.64 mm w/o stand, 6.73 in / 171 mm w/ stand
2.13 in / 54 mm w/o stand, 7.35 in / 186.8 mm w/ stand
Size | Height
14.31 in / 363.6 mm w/o stand, 17.8 in / 452.12 mm w/ stand
11.63 in / 295.38 mm w/o stand, 15.12 in / 384.17 mm w/ stand
14.31 in / 363.6 mm w/o stand, 17.85 in / 453.3 mm w/ stand
Size | Width
24.01 in / 609.9 mm
19.85 in / 504.26 mm
24.01 in / 609.9 mm
Weight
4.4 kg / 10 lbs w/o stand , 5.4 kg / 12 lbs w/ stand
2.36 kg / 5 lbs w/o stand , 3.04 kg / 7 lbs w/ stand
4.3 kg / 9 lbs w/o stand , 5.2 kg / 11 lbs w/ stand
Display
Aspect Ratio
16:9
16:9
16:9
Brightness
300 nits
250 nits
300 nits
Contrast Ratio
1000:1 (static)
3000:1 (static)
1000:1 (static)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
8 bits, 16777216 colors
8 bits (6 bits + FRC), 16777216 colors
8 bits, 16777216 colors
Display Diagonal
27" (27 in / 685.9 mm)
21" (21.45 in / 544.846 mm)
27" (27 in / 685.891 mm)
Display Type
IPS, Anti-glare/Matte (3H)
VA, Anti-glare/Matte
IPS, Anti-glare/Matte (3H)
Gamut
72% NTSC
72% NTSC
72% NTSC
Pixel Density
81 ppi
102 ppi
81 ppi
Pixel Pitch
0.311 mm
0.248 mm
0.311 mm
Refresh Rate
48 Hz ~ 75 Hz
50 Hz ~ 75 Hz
48 Hz ~ 75 Hz
Resolution
FHD (1920x1080)
FHD (1920x1080)
FHD (1920x1080)
Response Time
4 ms (min) / 8 ms (avg)
5 ms (min) / 10 ms (avg)
4 ms (min) / 8 ms (avg)
Viewing Angle
178° H / 178° V
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, RoHS, TCO Certified Display
ENERGY STAR 8.0, EPEAT, RoHS, TCO Certified, TUV Flicker Free, TUV Low Blue Light
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, 3-sided bezeless design
Flicker-free technology, Low Blue Light, ComfortView, Dell Display Manager
Flicker-free technology, Low Blue Light, 3-sided bezeless design
Performance
Power Consumption
21 W (average) / 41 W (max) / 14.64 W (eco) / 0.3 W (sleep) / 0.3 W (off)
12.13 W (average) / 21 W (max) / 0.3 W (sleep) / 0.3 W (off)
19 W (average) / 29 W (max) / 13.82 W (eco) / 0.3 W (sleep) / 0.3 W (off)
Production
Accessory
HDMI cable
HDMI cable, D-Sub cable (optional)
HDMI cable
Debut
2020
2021
2020
Reviews
Neofiliac score
41%
17%
41%
Pros
- High 1000:1 contrast ratio
- High 90.67 % screen-to-body ratio
- Build-in speakers included
- High 3000:1 contrast ratio
- Build-in speakers included
- High 1000:1 contrast ratio
- High 90.67 % screen-to-body ratio
Cons
- 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
- No publicized HDR support
- Only tilt adjustment
- 8-bit display panel
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