Comparison between HP Z23 G2 vs ViewSonic VP2458

General Info
Model Number	HP Z23 G2	ViewSonic VP2458

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2017	2018
Brand	HP	ViewSonic
Model Number	Z23 G2	VP2458
Alias	Z23n-G2 1JS06A4 1JS06A8
Display
Screen Size Class	23" (inches)	24" (inches)
Diagonal Size	22.99 in 58.4 cm 584 mm 1.92 ft	23.78 in 60.4 cm 604 mm 1.98 ft
Screen Width	20.05 in 50.9 cm 509.184 mm 1.67 ft	20.75 in 52.7 cm 527.04 mm 1.73 ft
Screen Height	11.28 in 28.6 cm 286.416 mm 0.94 ft	11.67 in 29.6 cm 296.46 mm 0.97 ft
Display Manufacturer	BOE LG Display
Display Type	IPS	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	0.265 mm	0.275 mm
Screen Pixel Density	95 ppi	92 ppi
Screen-to-Body Ratio	89.8 %	93.21 %
Backlight Source	W-LED	W-LED
DCI P3		70%
sRGB	94 %	97 %
Adobe RGB 1998		70 %
NTSC 1953	72 %	72 %
Screen Brightness	250 cd/m²	250 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	5000000 : 1	20000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag		35 ms
Display Minimum Response Time	5 ms	7 ms
Display Average Response Time	14 ms	14 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	1.7 in 4.3 cm 43.3 mm 0.14 ft	1.89 in 4.8 cm 48 mm 0.16 ft
Case Weight	3.3 kg 7 lbs	3.1 kg 7 lbs
Case Width with Stand	20.51 in 52.1 cm 521 mm 1.71 ft	21.22 in 53.9 cm 539 mm 1.77 ft
Case Height with Stand	18.03 in 45.8 cm 458 mm 1.5 ft	16.68 in 42.4 cm 423.7 mm 1.39 ft
Case Depth with Stand	8.07 in 20.5 cm 205 mm 0.67 ft	8.46 in 21.5 cm 215 mm 0.71 ft
Case Weight with Stand	5.9 kg 13 lbs	5.5 kg 12 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 USB 3.0 (upstream) 2 x USB 3.0 (downstream)	1 x HDMI 1.4 1 x DisplayPort 1.2 1 x D-sub 2 x USB 3.1 (downstream) 1 x USB 3.1 (upstream)
Audio
Features
Cool Features	Low Blue Light Flicker-free technology HDCP (High-bandwidth Digital Content Protection)	HDCP (High-bandwidth Digital Content Protection) Blue Light Filter Flicker-free technology
Extra Features		Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	20.51 in 52.1 cm 521 mm 1.71 ft	21.22 in 53.9 cm 539 mm 1.77 ft
Case Height	12.27 in 31.2 cm 311.7 mm 1.02 ft	12.24 in 31.1 cm 311 mm 1.02 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 °	60 °
Right Swivel	45 °	60 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	22 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	50 Hz - 75 Hz	48 Hz - 75 Hz
Horizontal Digital Frequency	30 kHz - 84 kHz	55 kHz - 90 kHz
Accessories
Extras	DisplayPort cable USB 3.0 cable	DisplayPort cable USB 3.1 upstream cable
Certificates and Standards
Licenses	BSMI CB CCC CE CECP CEL Grade 1 CSA EAC EEI ENERGY STAR 7.0 Epeat Silver eStandby FCC Class B IS 1121 ISC KCC MEPS NOM PSB RCM S mark SASO TÜV/GS TÜV/S UL/CSA VCCI-B WHQL (Windows 10; Windows 8; Windows 7)	CB CCC CE CEL Level 1 CU ENERGY STAR 7.0 ErP eStandby FCC Class B REACH SVHC List & DoC RoHS VCCI WEEE
Usage and Storage Requirements
Safe Operating Temperature Level	5 °C - 35 °C 41 °F - 95 °F	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	20 % - 80 %	10 % - 85 %
Internal Storage Temperature	-20 °C - 65 °C -4 °F - 149 °F	-25 °C - 55 °C -13 °F - 131 °F
Internal Storage Humidity	10 % - 90 %	20 % - 90 %
Max Operating Altitude		5000
Max Storage Altitude		12192

HP Z23 G2

ViewSonic VP2458