Comparison between ViewSonic VA2855smh vs ViewSonic VA2405-h

General Info
Model Number	ViewSonic VA2855smh	ViewSonic VA2405-h

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2014	2020
Brand	ViewSonic	ViewSonic
Model Number	VA2855smh	VA2405-h
Display
Screen Size Class	28" (inches)	24" (inches)
Diagonal Size	28 in 71.1 cm 711.2 mm 2.33 ft	23.58 in 59.9 cm 599 mm 1.97 ft
Screen Width	24.45 in 62.1 cm 620.928 mm 2.04 ft	20.52 in 52.1 cm 521.28 mm 1.71 ft
Screen Height	13.44 in 34.1 cm 341.28 mm 1.12 ft	11.54 in 29.3 cm 293.22 mm 0.96 ft
Display Manufacturer	Innolux
Display Type	MVA	VA
Display Bit Depth	8 bits	8 bits (6 bits + FRC)
Frame Rate Control	No	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	0.323 mm	0.272 mm
Screen Pixel Density	78 ppi	93 ppi
Screen-to-Body Ratio	82.15 %	86.09 %
Backlight Source	W-LED	W-LED
sRGB		104 %
NTSC 1953	72 %	72 %
Screen Brightness	300 cd/m²	250 cd/m²
Static Screen Contrast	3000 : 1	3000 : 1
Dynamic Screen Contrast	50000000 : 1	50000000 : 1
Screen Horizontal Viewing Angle	176 °	178 °
Screen Vertical Viewing Angle	176 °	178 °
Display Minimum Response Time	7 ms	4 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	1.94 in 4.9 cm 49.3 mm 0.16 ft	1.61 in 4.1 cm 41 mm 0.13 ft
Case Weight	4.7 kg 10 lbs	2.8 kg 6 lbs
Case Width with Stand	25.97 in 66 cm 659.7 mm 2.16 ft	21.57 in 54.8 cm 548 mm 1.8 ft
Case Height with Stand	17.82 in 45.3 cm 452.6 mm 1.48 ft	15.98 in 40.6 cm 406 mm 1.33 ft
Case Depth with Stand	9.83 in 25 cm 249.7 mm 0.82 ft	6.97 in 17.7 cm 177 mm 0.58 ft
Case Weight with Stand	5.3 kg 12 lbs	3.2 kg 7 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x D-sub	1 x HDMI 1.4 1 x D-sub
Audio
Audio Speakers	2 x 2W
Features
Cool Features	SuperClear Pro Blue Light Filter Flicker-free technology	Low Blue Light Adaptive-Sync Technology Flicker-free technology
Extra Features	Anti-theft stand lock slot - Kensington	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	25.97 in 66 cm 659.7 mm 2.16 ft	21.57 in 54.8 cm 548 mm 1.8 ft
Case Height	15.39 in 39.1 cm 391 mm 1.28 ft	12.76 in 32.4 cm 324 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	No	No
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	No	No
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	3 °
Backward Tilt	23 °	20 °
Frequency and Interpolation
Vertical Digital Frequency	50 Hz - 75 Hz	48 Hz - 75 Hz
Horizontal Digital Frequency	24 kHz - 82 kHz	24 kHz - 86 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	Audio cable D-sub cable	D-sub cable
Certificates and Standards
Licenses	BSMI C-Tick CB CE cULus EAC / CU ENERGY STAR 6.0 ErP FCC class B PSB REACH RoHS TCO Certified Displays 6.0 TÜV/GS WEEE WHQL (Windows 8)	cTUVus FCC-B ICES003 CEC MX-CoC Mexico Energy CE CE EMC CB RoHS ErP REACH WEEE EAC UkrSEPRO BSMI RCM GEMS BIS
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	20 % - 90 %	20 % - 90 %
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	3048	5000
Max Storage Altitude	12192	12100

ViewSonic VA2855smh

ViewSonic VA2405-h