Compare Dell S2721HS vs Dell SE2722H vs Dell E2720H
Connectivity
Ports
1x 3.5 mm Audio Out, 1x HDMI 1.4, 1x DisplayPort 1.2
1x HDMI 1.4, 1x D-sub
1x DisplayPort 1.2, 1x D-sub
Construction
Adjustment | Height
110 mm / 4.3307 in
N/A
N/A
Adjustment | Pivot
-90° ~ 90°
N/A
N/A
Adjustment | Swivel
-30° ~ 30°
N/A
N/A
Adjustment | Tilt
-5° ~ 21°
-5° ~ 21°
-5° ~ 21°
Camera
No
No
No
Colors
Black, Silver
Black
Black
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm
Dimensions
Bezels
90.67% screen-to-body ratio
86.94% screen-to-body ratio
Size | Depth
2.13 in / 54 mm w/o stand, 6.88 in / 174.7 mm w/ stand
2.19 in / 55.56 mm w/o stand, 7.87 in / 199.87 mm w/ stand
6.88 in / 174.752 mm w/ stand
Size | Height
14.31 in / 363.6 mm w/o stand, 15.71 in / 399 mm w/ stand
14.55 in / 369.61 mm w/o stand, 18.08 in / 459.21 mm w/ stand
18.03 in / 457.962 mm w/ stand
Size | Width
24.01 in / 609.9 mm
24.54 in / 623.3 mm
24.46 in / 621.284 mm
Weight
4.3 kg / 9 lbs w/o stand , 6 kg / 13 lbs w/ stand
3.8 kg / 8 lbs w/o stand , 4.63 kg / 10 lbs w/ stand
4.5 kg / 10 lbs w/o stand , 5.88 kg / 13 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, 16777216 colors
8 bits, 16777216 colors
Display Diagonal
27" (27 in / 685.891 mm)
27" (26.96 in / 684.66 mm)
27" (26.96 in / 684.7 mm)
Display Type
IPS, Anti-glare/Matte (3H)
VA, Anti-glare/Matte (3H)
IPS, Anti-glare/Matte
Gamut
72% NTSC
72% NTSC, 84% sRGB
72% NTSC
Pixel Density
81 ppi
81 ppi
81 ppi
Pixel Pitch
0.311 mm
0.311 mm
0.311 mm
Refresh Rate
48 Hz ~ 75 Hz
48 Hz ~ 75 Hz
60 Hz
Resolution
FHD (1920x1080)
FHD (1920x1080)
FHD (1920x1080)
Response Time
4 ms (min) / 8 ms (avg)
5 ms (min) / 8 ms (avg)
5 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 7.0, RoHS, China Energy Label (CEL), WEEE, ErP
Energy Star, EPEAT, TCO Certified Display
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
Blue Light Filter, Flicker-free technology, Adaptive-Sync Technology
HDCP (High-bandwidth Digital Content Protection) 1.2, Low Blue Light, PowerNap, Dell Display Manager, Flicker-free technology
Performance
Energy Efficiency
E
Power Consumption
20 W (average) / 31 W (max) / 12.59 W (eco) / 0.3 W (sleep) / 0.3 W (off)
23 W (average) / 24 W (max) / 20 W (eco) / 0.3 W (sleep) / 0.3 W (off)
21 W (average) / 0.5 W (sleep) / 0.3 W (off)
Production
Accessory
HDMI cable
HDMI cable (SE2722H), D-sub cable (SE2722HX)
DisplayPort cable, VGA cable (EMEA and Japan only)
Debut
2020
2021
2020
Reviews
Neofiliac score
56%
26%
33%
Pros
- Stand with tilt, swivel, pivot, and height adjustments
- High 1000:1 contrast ratio
- High 90.67 % screen-to-body ratio
- High 3000:1 contrast ratio
- High 1000:1 contrast ratio
Cons
- No publicized HDR support
- 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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