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Compare Dell E2020H vs Dell SE2722H vs Dell S2721HN

Reviews

Neo score
26%
26%
41%
Pros
  • High 1000:1 contrast ratio
  • High 3000:1 contrast ratio
  • High 1000:1 contrast ratio
  • High 90.67 % screen-to-body ratio
Cons
  • No publicized HDR support
  • Only tilt adjustment
  • 8-bit display panel
  • Display panel not very bright
  • TN panel is outdated
  • 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

Price

MSRP
160 USD
190 USD
190 USD
Offers (incl. referral links)

Connectivity

Ports
1x DisplayPort 1.2, 1x D-sub
1x HDMI 1.4, 1x D-sub
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
Black
Black
Black, Silver
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
86.94% screen-to-body ratio
90.67% screen-to-body ratio
Size | Depth
6.73 in / 170.942 mm w/ stand
2.19 in / 55.56 mm w/o stand, 7.87 in / 199.87 mm w/ stand
2.13 in / 54 mm w/o stand, 7.35 in / 186.8 mm w/ stand
Size | Height
14.53 in / 368.96 mm w/ stand
14.55 in / 369.61 mm w/o stand, 18.08 in / 459.21 mm w/ stand
14.31 in / 363.6 mm w/o stand, 17.85 in / 453.3 mm w/ stand
Size | Width
18.56 in / 471.424 mm
24.54 in / 623.3 mm
24.01 in / 609.9 mm
Weight
2.2 kg / 5 lbs w/o stand , 2.94 kg / 6 lbs w/ stand
3.8 kg / 8 lbs w/o stand , 4.63 kg / 10 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
250 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 (6 bits + FRC), 16777216 colors
8 bits, 16777216 colors
8 bits, 16777216 colors
Display Diagonal
20" (19.45 in / 494 mm)
27" (26.96 in / 684.66 mm)
27" (27 in / 685.891 mm)
Display Type
TN, Anti-glare/Matte
VA, Anti-glare/Matte (3H)
IPS, Anti-glare/Matte (3H)
Gamut
72% NTSC
72% NTSC, 84% sRGB
72% NTSC
Pixel Density
93 ppi
81 ppi
81 ppi
Pixel Pitch
0.271 mm
0.311 mm
0.311 mm
Refresh Rate
60 Hz
48 Hz ~ 75 Hz
48 Hz ~ 75 Hz
Resolution
1600 x 900
FHD (1920x1080)
FHD (1920x1080)
Response Time
5 ms (min)
5 ms (min) / 8 ms (avg)
4 ms (min) / 8 ms (avg)
Viewing Angle
170° H / 160° V
178° H / 178° V
178° H / 178° V

Function

Licenses
Energy Star, EPEAT, TCO Certified Display
ENERGY STAR 7.0, RoHS, China Energy Label (CEL), WEEE, ErP
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
HDCP (High-bandwidth Digital Content Protection) 1.2, Low Blue Light, PowerNap, Dell Display Manager, Flicker-free technology
Blue Light Filter, Flicker-free technology, Adaptive-Sync Technology
Flicker-free technology, Low Blue Light, 3-sided bezeless design

Performance

Energy Efficiency
E
Power Consumption
11 W (average) / 14 W (max) / 10.7 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)
19 W (average) / 29 W (max) / 13.82 W (eco) / 0.3 W (sleep) / 0.3 W (off)

Production

Accessory
DisplayPort cable, VGA cable (EMEA and Japan only)
HDMI cable (SE2722H), D-sub cable (SE2722HX)
HDMI cable
Debut
2020
2021
2020
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