Comparison between Dell P2721Q vs Dell P2219HC

General Info
Model Number	Dell P2721Q	Dell P2219HC

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2020	2018
Brand	Dell	Dell
Model Number	P2721Q	P2219HC
Display
Screen Size Class	27" (inches)	22" (inches)
Diagonal Size	26.96 in 68.5 cm 684.667 mm 2.25 ft	21.5 in 54.6 cm 546.1 mm 1.79 ft
Screen Width	23.49 in 59.7 cm 596.736 mm 1.96 ft	18.74 in 47.6 cm 476.06 mm 1.56 ft
Screen Height	13.22 in 33.6 cm 335.664 mm 1.1 ft	10.54 in 26.8 cm 267.79 mm 0.88 ft
Display Type	IPS	IPS
Display Bit Depth	10 bits	8 bits (6 bits + FRC)
Frame Rate Control		Yes
Max Number of Colors	1073741824	16777216
Bits	30	24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	3840 x 2160	1920 x 1080
Screen Pixel Pitch	0.155 mm	0.248 mm
Screen Pixel Density	163 ppi	102 ppi
Screen-to-Body Ratio		89.17 %
Backlight Source	W-LED	W-LED
sRGB	99 %
NTSC 1953		72 %
Screen Brightness	350 cd/m²	250 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
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)
3D	No	No
Size, weight, color
Case Depth		1.63 in 4.1 cm 41.3 mm 0.14 ft
Case Weight	5.1 kg 11 lbs	3.05 kg 7 lbs
Case Width with Stand	24.08 in 61.2 cm 611.6 mm 2.01 ft	19.19 in 48.7 cm 487.3 mm 1.6 ft
Case Height with Stand	15.17 in 38.5 cm 385.2 mm 1.26 ft	13.91 in 35.3 cm 353.4 mm 1.16 ft
Case Depth with Stand	7.28 in 18.5 cm 185 mm 0.61 ft	6.54 in 16.6 cm 166 mm 0.54 ft
Case Color	Apollo Gray	Black
Hardware
Built-in Camera	No	No
Connectivity	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)	1 x USB 3.0 (Type-C) 1 x HDMI 1.4 1 x DisplayPort 1.2 (Input) 1 x DisplayPort 1.2 2 x USB 2.0 (downstream) 2 x USB 3.0 (downstream)
Audio
Features
Cool Features	Flicker-free technology Low Blue Light	HDCP (High-bandwidth Digital Content Protection) Blue Light Filter Flicker-free technology
Extra Features	Anti-theft stand lock slot - Kensington	Security lock slot
Ergonomics
Case Width	24.08 in 61.2 cm 611.6 mm 2.01 ft	19.19 in 48.7 cm 487.3 mm 1.6 ft
Case Height		11.55 in 29.3 cm 293.4 mm 0.96 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	150 mm 15 cm 5.9055 in 0.4921 ft	130 mm 13 cm 5.1181 in 0.4265 ft
Landscape or Portrait Pivot Support	Yes	Yes
Left Pivot	90 °	90 °
Right Pivot	90 °	90 °
Left or Right Swivel Support	Yes	Yes
Left Swivel	45 °	45 °
Right Swivel	45 °	45 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	21 °	21 °
Frequency and Interpolation
Vertical Digital Frequency		50 Hz - 75 Hz
Horizontal Digital Frequency		30 kHz - 83 kHz
Screen Interpolation Measurement Unit	NULL
Accessories
Extras	DisplayPort cable USB Type-C to Type-C cable USB Type-C to Type-A cable	DisplayPort cable USB Type-C cable
Certificates and Standards
Licenses	CEC CECP CEL ENERGY STAR 8.0 EPEAT RoHS TCO Certified Displays 8.0 TUV Flicker Free TUV Low Blue Light	ENERGY STAR 7.0 Epeat Gold RoHS TCO Certified Displays
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 P2721Q

Dell P2219HC