Comparison between ViewSonic VX2757 vs HP Z24i

General Info
Model Number	ViewSonic VX2757	HP Z24i

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2016	2013
Brand	ViewSonic	HP
Model Number	VX2757	Z24i
Alias	VX2757-mhd	D7P53A4 D7P53A8 D7P53AS D7P53AT
Display
Screen Size Class	27" (inches)	24" (inches)
Diagonal Size	27 in 68.6 cm 685.9 mm 2.25 ft	24 in 61 cm 609.6 mm 2 ft
Screen Width	23.54 in 59.8 cm 597.89 mm 1.96 ft	20.41 in 51.8 cm 518.4 mm 1.7 ft
Screen Height	13.24 in 33.6 cm 336.31 mm 1.1 ft	12.76 in 32.4 cm 324 mm 1.06 ft
Display Manufacturer	Innolux	LG Display Samsung
Display Type	TN	AH-IPS, PLS
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	16:10
Screen Resolution	1920 x 1080	1920 x 1200
Screen Pixel Pitch	0.311 mm	0.27 mm
Screen Pixel Density	81 ppi	94 ppi
Screen-to-Body Ratio	78.29 %	82.26 %
Backlight Source	W-LED	W-LED
sRGB		99 %
NTSC 1953	72 %	72 %
Screen Brightness	300 cd/m²	300 cd/m²
Static Screen Contrast	1200 : 1	1000 : 1
Dynamic Screen Contrast	80000000 : 1	5000000 : 1
Screen Horizontal Viewing Angle	170 °	178 °
Screen Vertical Viewing Angle	160 °	178 °
Screen Input Lag		7 ms
Display Minimum Response Time	1.5 ms	8 ms
Display Average Response Time		12 ms
Display Maximum Response Time		20 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte
3D	No	No
Size, weight, color
Case Depth	1.96 in 5 cm 49.9 mm 0.16 ft	2.54 in 6.5 cm 64.5 mm 0.21 ft
Case Weight	4.3 kg 9 lbs	4.73 kg 10 lbs
Case Width with Stand	25.19 in 64 cm 639.7 mm 2.1 ft	22.02 in 55.9 cm 559.4 mm 1.84 ft
Case Height with Stand	19.26 in 48.9 cm 489.1 mm 1.6 ft	20.67 in 52.5 cm 525 mm 1.72 ft
Case Depth with Stand	9.83 in 25 cm 249.7 mm 0.82 ft	9.37 in 23.8 cm 237.9 mm 0.78 ft
Case Weight with Stand	4.9 kg 11 lbs	6.96 kg 15 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x D-sub 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out 2 x HDMI 1.4 1 x DisplayPort 1.2	1 x DisplayPort 1.2 1 x DVI-D Dual Link 1 x D-sub 4 x USB 2.0 (downstream) 1 x USB 2.0 (upstream)
Audio
Audio Speakers	2 x 2W
Features
Cool Features	Blue Light Filter Flicker-free technology AMD FreeSync technology Black Stabilization	DDC/CI HDCP (High-bandwidth Digital Content Protection)
Extra Features	Anti-theft stand lock slot - Kensington	Security lock slot
Ergonomics
Case Width	25.19 in 64 cm 639.7 mm 2.1 ft	22.02 in 55.9 cm 559.4 mm 1.84 ft
Case Height	15.81 in 40.2 cm 401.5 mm 1.32 ft	14.37 in 36.5 cm 365 mm 1.2 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	No	Yes
Height Adjustment Range		120 mm 12 cm 4.7244 in 0.3937 ft
Landscape or Portrait Pivot Support	No	Yes
Left Pivot		0 °
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	22 °	30 °
Frequency and Interpolation
Vertical Digital Frequency	47 Hz - 75 Hz	50 Hz - 76 Hz
Horizontal Digital Frequency	24 kHz - 84 kHz	24 kHz - 94 kHz
Accessories
Extras	Audio cable D-sub cable DisplayPort cable HDMI cable	DisplayPort cable DVI-D cable USB 2.0 upstream cable
Certificates and Standards
Licenses	BSMI CB CCC CE EMC CEL Level 1 cETLus ENERGY STAR 6.0 Epeat Silver ErP eStandby FCC Class B ICES-003 PSE REACH SVHC List & DoC RoHS Green BOM VCCI WEEE	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)
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	20 % - 90 %	20 % - 80 %
Internal Storage Temperature		-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity		5 % - 95 %
Max Operating Altitude		5000
Max Storage Altitude		12192

ViewSonic VX2757

HP Z24i