Comparison between HP Z30i vs HP VH240a

General Info
Model Number	HP Z30i	HP VH240a

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2013	2017
Brand	HP	HP
Model Number	Z30i	VH240a
Alias	D7P92A4 D7P92A8 D7P92AS D7P92AT	1KL30AA 2DS80AA
Display
Screen Size Class	30" (inches)	24" (inches)
Diagonal Size	29.83 in 75.8 cm 757.8 mm 2.49 ft	23.78 in 60.4 cm 604 mm 1.98 ft
Screen Width	25.25 in 64.1 cm 641.28 mm 2.1 ft	20.75 in 52.7 cm 527.04 mm 1.73 ft
Screen Height	15.78 in 40.1 cm 400.8 mm 1.31 ft	11.67 in 29.6 cm 296.47 mm 0.97 ft
Display Manufacturer	LG Display	LG Display
Display Type	AH-IPS	AH-IPS
Display Bit Depth	10 bits	8 bits (6 bits + FRC)
Frame Rate Control	No	Yes
Max Number of Colors	1073741824	16777216
Bits	30	24
Screen Aspect Ratio	16:10	16:9
Screen Resolution	2560 x 1600	1920 x 1080
Screen Pixel Pitch	0.251 mm	0.27 mm
Screen Pixel Density	101 ppi	92 ppi
Screen-to-Body Ratio	82.78 %	89.72 %
Backlight Source	GB-r LED	W-LED
sRGB	104 %	72 %
Adobe RGB 1998	98 %
Screen Brightness	350 cd/m²	250 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	5000000 : 1	5000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag	22 ms	10 ms
Display Minimum Response Time	8 ms	5 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte
3D	No	No
Size, weight, color
Case Depth	2.37 in 6 cm 60.1 mm 0.2 ft	1.81 in 4.6 cm 46 mm 0.15 ft
Case Weight	7.56 kg 17 lbs	2.55 kg 6 lbs
Case Width with Stand	27.18 in 69 cm 690.3 mm 2.26 ft	21.22 in 53.9 cm 539 mm 1.77 ft
Case Height with Stand	23.66 in 60.1 cm 601 mm 1.97 ft	15.71 in 39.9 cm 399 mm 1.31 ft
Case Depth with Stand	10.49 in 26.6 cm 266.4 mm 0.87 ft	8.58 in 21.8 cm 218 mm 0.72 ft
Case Weight with Stand	9.96 kg 22 lbs	4.66 kg 10 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 1 x 3.5 mm Audio Out 1 x DVI-D Dual Link 4 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)	1 x HDMI 1.4 1 x D-sub
Audio
Audio Speakers		2 x 2W
Features
Cool Features	HDCP (High-bandwidth Digital Content Protection) Picture-in-Picture DDC/CI EcoModes	DDC/CI HDCP (High-bandwidth Digital Content Protection)
Extra Features	Security lock slot	Security lock slot
Ergonomics
Case Width	27.18 in 69 cm 690.3 mm 2.26 ft	21.22 in 53.9 cm 539 mm 1.77 ft
Case Height	17.71 in 45 cm 449.8 mm 1.48 ft	12.72 in 32.3 cm 323.1 mm 1.06 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	120 mm 12 cm 4.7244 in 0.3937 ft	100 mm 10 cm 3.937 in 0.3281 ft
Landscape or Portrait Pivot Support	Yes	Yes
Left Pivot	0 °	0 °
Right Pivot	90 °	90 °
Left or Right Swivel Support	Yes	Yes
Left Swivel	45 °	180 °
Right Swivel	45 °	180 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	20 °	30 °
Frequency and Interpolation
Vertical Digital Frequency	50 Hz - 70 Hz	60 Hz
Horizontal Digital Frequency	24 kHz - 98 kHz
Accessories
Extras	DisplayPort cable DVI-D cable USB 3.0 upstream cable	D-sub cable
Certificates and Standards
Licenses	BSMI C-Tick CB CCC CE CECP CEL Grade 1 EAC ENERGY STAR EPA Epeat Gold/Silver (market dependent) FCC Class B ICE ISC KC KCC NOM PSB SEPA TCO EDGE TÜV/S VCCI-B WHQL (Windows 8; Windows 7)	BSMI C-Tick CB CCC CE CECP CEL Grade 1 EAC ENERGY STAR EPA Epeat Gold/Silver (market dependent) FCC Class B ICE ISC KC KCC NOM PSB SEPA TCO Certified Displays TCO EDGE TÜV/Ergonomics TÜV/GS TÜV/S VCCI-B WHQL (Windows 8; Windows 7)
Usage and Storage Requirements
Safe Operating Temperature Level	5 °C - 35 °C 41 °F - 95 °F	5 °C - 35 °C 41 °F - 95 °F
Safe Operating Humidity Level	20 % - 80 %	20 % - 80 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F	-34 °C - 60 °C -29.2 °F - 140 °F
Internal Storage Humidity	5 % - 95 %	5 % - 95 %
Max Operating Altitude	5000	5000
Max Storage Altitude	12192	12192

HP Z30i

HP VH240a