Comparison between Dell S2722DGM vs Dell S3221QS

General Info
Model Number	Dell S2722DGM	Dell S3221QS

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2021	2020
Brand	Dell	Dell
Model Number	S2722DGM	S3221QS
Display
Screen Size Class	27" (inches)	32" (inches)
Diagonal Size	26.96 in 68.5 cm 684.7 mm 2.25 ft	31.5 in 80 cm 800.1 mm 2.63 ft
Screen Width	23.49 in 59.7 cm 596.736 mm 1.96 ft	27.45 in 69.7 cm 697.31 mm 2.29 ft
Screen Height	13.22 in 33.6 cm 335.664 mm 1.1 ft	15.44 in 39.2 cm 392.26 mm 1.29 ft
Display Curvature	1500	1800
Display Type	VA	VA
Display Bit Depth	8 bits	10 bits
Max Number of Colors	16777216	1073741824
Bits	24	30
Screen Aspect Ratio	16:9	16:9
Screen Resolution	2560 x 1440	3840 x 2160
Screen Pixel Pitch	0.233 mm	0.182 mm
Screen Pixel Density	109 ppi	140 ppi
Screen-to-Body Ratio	90.42 %	90.79 %
Backlight Source	W-LED	W-LED
DCI P3		90%
sRGB	99 %	99 %
Adobe RGB 1998	80 %	80 %
Screen Brightness	350 cd/m²	300 cd/m²
Max Screen Brightness	400 cd/m²	370 cd/m²
Static Screen Contrast	3000 : 1	3000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag	4 ms
Display Minimum Response Time	2 ms	4 ms
Display Average Response Time	4 ms	8 ms
Display Maximum Response Time	6 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	3.79 in 9.6 cm 96.28 mm 0.32 ft	2.52 in 6.4 cm 64 mm 0.21 ft
Case Weight	4.24 kg 9 lbs	7.4 kg 16 lbs
Case Width with Stand	23.95 in 60.8 cm 608.38 mm 2 ft	27.92 in 70.9 cm 709.2 mm 2.33 ft
Case Height with Stand	15.48 in 39.3 cm 393.21 mm 1.29 ft	17.64 in 44.8 cm 448.1 mm 1.47 ft
Case Depth with Stand	7.49 in 19 cm 190.37 mm 0.62 ft	8.15 in 20.7 cm 207 mm 0.68 ft
Case Weight with Stand	6.17 kg 14 lbs	10.9 kg 24 lbs
Case Color	Black	Silver
Hardware
Built-in Camera	No	No
Connectivity	2 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.2	2 x HDMI 2.0 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 2 x USB 3.0 (Type-A; downstream) 1 x USB 3.0 (Type-B; upstream)
Audio
Audio Speakers		2 x 5W
Features
Cool Features	Dark Stabilizer Dell Display Manager Game Enhance Mode Low Blue Light Flicker-free technology AMD FreeSync Premium ComfortView	Flicker-free technology Low Blue Light 3-sided bezeless design AMD FreeSync technology
Extra Features	Security lock slot Touch sensor for the downlights	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	23.95 in 60.8 cm 608.38 mm 2 ft	27.92 in 70.9 cm 709.2 mm 2.33 ft
Case Height	14.34 in 36.4 cm 364.14 mm 1.19 ft	16.72 in 42.5 cm 424.8 mm 1.39 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	Yes	Yes
Height Adjustment Range	100 mm 10 cm 3.937 in 0.3281 ft	70 mm 7 cm 2.7559 in 0.2297 ft
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	No	No
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	21 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 165 Hz	40 Hz - 60 Hz
Horizontal Digital Frequency	30 kHz - 250 kHz	29 kHz - 140 kHz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras	DisplayPort cable HDMI cable	HDMI cable
Certificates and Standards
Licenses	RoHS	ENERGY STAR 8.0 EPEAT RoHS TCO Certified TUV Flicker Free TUV Low Blue Light
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	10 % - 80 %	10 % - 80 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	10 % - 90 %	5 % - 90 %
Max Operating Altitude	5000	5000
Max Storage Altitude	12192	12192

Dell S2722DGM

Dell S3221QS