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Compare Dell S2721QS vs Dell S2721DS

Reviews

Neo score
64%
50%
Pros
  • Stand with tilt, swivel, pivot, and height adjustments
  • High 1300:1 contrast ratio
  • 10-bit display panel
  • Build-in speakers included
  • Stand with tilt, swivel, pivot, and height adjustments
  • High 1000:1 contrast ratio
  • Build-in speakers included
Cons
  • No publicized HDR support
  • No publicized HDR support
  • 8-bit display panel

Price

MSRP
320 USD
300 USD
Offers (incl. referral links)

Connectivity

Ports
1x 3.5 mm Audio Out, 2x HDMI 2.0, 1x DisplayPort 1.2
1x 3.5 mm Audio Out, 2x HDMI 1.4, 1x DisplayPort 1.2

Construction

Adjustment | Height
110 mm / 4.3307 in
110 mm / 4.3307 in
Adjustment | Pivot
-90° ~ 90°
-90° ~ 90°
Adjustment | Swivel
-30° ~ 30°
-30° ~ 30°
Adjustment | Tilt
-5° ~ 21°
-5° ~ 21°
Camera
No
No
Colors
Silver
Silver
Speakers
2x 3W
2x 3W
VESA Mount
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
89.83% screen-to-body ratio
89.83% screen-to-body ratio
Size | Depth
2.18 in / 55.4 mm w/o stand, 6.88 in / 174.7 mm w/ stand
2.18 in / 55.4 mm w/o stand, 6.88 in / 174.7 mm w/ stand
Size | Height
14.35 in / 364.6 mm w/o stand, 15.75 in / 400.1 mm w/ stand
14.35 in / 364.6 mm w/o stand, 15.75 in / 400.1 mm w/ stand
Size | Width
24.08 in / 611.6 mm
24.08 in / 611.6 mm
Weight
4.7 kg / 10 lbs w/o stand , 6.4 kg / 14 lbs w/ stand
4.4 kg / 10 lbs w/o stand , 6.2 kg / 14 lbs w/ stand

Display

Aspect Ratio
16:9
16:9
Brightness
350 nits / 390 nits (peak)
350 nits
Contrast Ratio
1300:1 (static)
1000:1 (static)
Display Backlight
W-LED
W-LED
Display Color Depth
10 bits, 1073741824 colors
8 bits, 16777216 colors
Display Diagonal
27" (26.96 in / 684.7 mm)
27" (26.96 in / 684.7 mm)
Display Type
IPS, Anti-glare/Matte (3H)
IPS, Anti-glare/Matte (3H)
Gamut
99% sRGB
99% sRGB
Pixel Density
163 ppi
109 ppi
Pixel Pitch
0.155 mm
0.233 mm
Refresh Rate
40 Hz ~ 60 Hz
48 Hz ~ 75 Hz
Resolution
4K (3840x2160)
QHD (2560x1440)
Response Time
4 ms (min) / 8 ms (avg)
4 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 8.0, EPEAT, RoHS, TCO Certified, TUV Flicker Free, TUV Low Blue Light
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
AMD FreeSync
Video
Flicker-free technology, Low Blue Light, 3-sided bezeless design
Flicker-free technology, Low Blue Light, 3-sided bezeless design

Performance

Power Consumption
28 W (average) / 52 W (max) / 24.3 W (eco) / 0.3 W (sleep) / 0.3 W (off)
19 W (average) / 40 W (max) / 17.5 W (eco) / 0.3 W (sleep) / 0.3 W (off)

Production

Accessory
HDMI cable
HDMI cable
Debut
2020
2020
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