Comparison between Dell UltraThin S2719DM vs Dell P2721Q

General Info
Model Number	Dell UltraThin S2719DM	Dell P2721Q

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2018	2020
Brand	Dell	Dell
Model Number	UltraThin S2719DM	P2721Q
Display
Screen Size Class	27" (inches)	27" (inches)
Diagonal Size	27 in 68.6 cm 685.8 mm 2.25 ft	26.96 in 68.5 cm 684.667 mm 2.25 ft
Screen Width	23.49 in 59.7 cm 596.736 mm 1.96 ft	23.49 in 59.7 cm 596.736 mm 1.96 ft
Screen Height	13.22 in 33.6 cm 335.664 mm 1.1 ft	13.22 in 33.6 cm 335.664 mm 1.1 ft
Display Type	IPS	IPS
Display Bit Depth	8 bits	10 bits
Frame Rate Control	No
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	0.155 mm
Screen Pixel Density	109 ppi	163 ppi
Screen-to-Body Ratio	92.6 %
Backlight Source	W-LED	W-LED
DCI P3	85%
sRGB	99 %	99 %
Screen Brightness	400 cd/m²	350 cd/m²
Max Screen Brightness	600 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag	10 ms
Display Minimum Response Time	5 ms	5 ms
Display Average Response Time	8 ms	8 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR	HDR10 DisplayHDR 400
3D	No	No
Size, weight, color
Case Depth	1.14 in 2.9 cm 29 mm 0.1 ft
Case Weight	4.5 kg 10 lbs	5.1 kg 11 lbs
Case Width with Stand	24.05 in 61.1 cm 610.9 mm 2 ft	24.08 in 61.2 cm 611.6 mm 2.01 ft
Case Height with Stand	17.82 in 45.3 cm 452.7 mm 1.49 ft	15.17 in 38.5 cm 385.2 mm 1.26 ft
Case Depth with Stand	6.2 in 15.8 cm 157.6 mm 0.52 ft	7.28 in 18.5 cm 185 mm 0.61 ft
Case Color	Silver	Apollo Gray
Hardware
Built-in Camera	No	No
Connectivity	2 x HDMI 2.0 1 x 3.5 mm Audio Out	2 x USB 3.2 (Type-A; Gen 1; downstream) 1 x HDMI 2.0 1 x 3.5 mm Audio Out 1 x DisplayPort 1.2 2 x USB 2.0 (Type-A; downstream) 1 x USB 3.2 (Type-C; Gen 1; upstream; 65W; DP Alt Mode)
Audio
Features
Cool Features	Flicker-free technology HDCP (High-bandwidth Digital Content Protection) 2.2 AMD FreeSync technology DDC/CI	Flicker-free technology Low Blue Light
Extra Features	Security lock slot	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	24.05 in 61.1 cm 610.9 mm 2 ft	24.08 in 61.2 cm 611.6 mm 2.01 ft
Case Height	13.94 in 35.4 cm 354.1 mm 1.16 ft
Vesa Mount Support	No	Yes
VESA Interface Standard Size	75 x 75	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	No	Yes
Height Adjustment Range		150 mm 15 cm 5.9055 in 0.4921 ft
Landscape or Portrait Pivot Support	No	Yes
Left Pivot		90 °
Right Pivot		90 °
Left or Right Swivel Support	No	Yes
Left Swivel		45 °
Right Swivel		45 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	21 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 75 Hz
Horizontal Digital Frequency	30 kHz - 140 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	HDMI cable	DisplayPort cable USB Type-C to Type-C cable USB Type-C to Type-A cable
Certificates and Standards
Licenses	CECP ENERGY STAR Epeat Silver RoHS compliant TCO Certified Displays	CEC CECP CEL ENERGY STAR 8.0 EPEAT RoHS TCO Certified Displays 8.0 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	5 % - 90 %	5 % - 90 %
Max Operating Altitude	5000	5000
Max Storage Altitude	12192	12192

Dell UltraThin S2719DM

Dell P2721Q