Comparison between Dell P2222H vs HP ZR2240w

General Info
Model Number	Dell P2222H	HP ZR2240w

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Type	Monitor	Monitor
Year	2021	2011
Brand	Dell	HP
Model Number	P2222H	ZR2240w
Alias		XW475A4 XW475A8
Display
Screen Size Class	21" (inches)	22" (inches)
Diagonal Size	21.5 in 54.6 cm 546.1 mm 1.79 ft	21.5 in 54.6 cm 546.1 mm 1.79 ft
Screen Width	18.74 in 47.6 cm 476.06 mm 1.56 ft	18.71 in 47.5 cm 475.2 mm 1.56 ft
Screen Height	10.54 in 26.8 cm 267.79 mm 0.88 ft	10.52 in 26.7 cm 267.3 mm 0.88 ft
Display Manufacturer		LG Display
Display Type	IPS	e-IPS
Display Bit Depth	8 bits (6 bits + FRC)	8 bits (6 bits + FRC)
Frame Rate Control	Yes	Yes
Max Number of Colors	16777216	16777216
Bits	24	24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	1920 x 1080	1920 x 1080
Screen Pixel Pitch	0.248 mm	0.248 mm
Screen Pixel Density	102 ppi	102 ppi
Screen-to-Body Ratio	90.22 %	82.52 %
Backlight Source	W-LED	W-LED
sRGB	99 %	97 %
Adobe RGB 1998		75 %
NTSC 1953		72 %
Screen Brightness	250 cd/m²	250 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast		2000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag		25 ms
Display Minimum Response Time	5 ms	8 ms
Display Average Response Time	8 ms	15 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	2.05 in 5.2 cm 52.15 mm 0.17 ft	2.32 in 5.9 cm 59 mm 0.19 ft
Case Weight	2.82 kg 6 lbs	3.48 kg 8 lbs
Case Width with Stand	19.18 in 48.7 cm 487.26 mm 1.6 ft	20 in 50.8 cm 508 mm 1.67 ft
Case Height with Stand	14.33 in 36.4 cm 364 mm 1.19 ft	14.45 in 36.7 cm 367 mm 1.2 ft
Case Depth with Stand	7.07 in 18 cm 179.57 mm 0.59 ft	9.21 in 23.4 cm 234 mm 0.77 ft
Case Weight with Stand	4.83 kg 11 lbs	5.74 kg 13 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x HDMI 1.4 1 x DisplayPort 1.2 1 x D-sub 4 x USB 3.2 (Type-A; Gen 1; downstream) 1 x USB 3.2 (Type-B; upstream)	1 x HDMI 1 x DisplayPort 1.2 1 x D-sub 1 x DVI-D Dual Link 4 x USB 2.0 (downstream) 1 x USB 2.0 (upstream)
Audio
Features
Cool Features	Flicker-free technology Low Blue Light ComfortView Plus Dell Display Manager	DDC/CI HDCP (High-bandwidth Digital Content Protection)
Extra Features	Security lock slot	Security lock slot
Ergonomics
Case Width	19.18 in 48.7 cm 487.26 mm 1.6 ft	20 in 50.8 cm 508 mm 1.67 ft
Case Height	11.42 in 29 cm 289.99 mm 0.95 ft	11.93 in 30.3 cm 303 mm 0.99 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	90 mm 9 cm 3.5433 in 0.2953 ft
Landscape or Portrait Pivot Support	Yes	Yes
Left Pivot	90 °	0 °
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 °	35 °
Frequency and Interpolation
Vertical Digital Frequency	56 Hz - 76 Hz	50 Hz - 76 Hz
Horizontal Digital Frequency	30 kHz - 83 kHz	24 kHz - 94 kHz
Screen Interpolation Measurement Unit	NULL
Accessories
Extras	DisplayPort cable HDMI cable (Brazil) D-sub cable (Japan) USB 3.0 cable	D-sub cable DisplayPort cable DVI-D cable USB 2.0 upstream cable
Certificates and Standards
Licenses	BFR/PVC free monitor Energy Star EPEAT Gold RoHS TCO Edge Certified Displays	BSMI C-Tick CB CCC CE CECP CEL Grade 1 CSA ENERGY STAR 5.1 Epeat Gold/Silver (market dependent) FCC Class B GOST ISC KC KCC PSB TCO Certified Displays 5.2 TÜV VCCI-B
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F	5 °C - 35 °C 41 °F - 95 °F
Safe Operating Humidity Level	10 % - 80 %	20 % - 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 % - 95 %
Max Operating Altitude	5000	5000
Max Storage Altitude	12192	12192

Dell P2222H

HP ZR2240w