Product comparison · 2 monitors

Viewsonic LED LCD VA1901-A computer monitor vs Viewsonic Value Series VA2456-MHD computer monitor

48specifications compared
28differ
20identical
30known for one product only

Key differences

Display diagonal
- LED LCD VA1901-A computer monitor:47 cm (18.5")
- Value Series VA2456-MHD computer monitor:60.5 cm (23.8")
Display resolution
- LED LCD VA1901-A computer monitor:1366 x 768 pixels
- Value Series VA2456-MHD computer monitor:1920 x 1080 pixels
Display technology
- LED LCD VA1901-A computer monitor:LCD
- Value Series VA2456-MHD computer monitor:LED
HD type
- LED LCD VA1901-A computer monitor:WXGA
- Value Series VA2456-MHD computer monitor:Full HD
Panel type
- LED LCD VA1901-A computer monitor:VA
- Value Series VA2456-MHD computer monitor:IPS
Display brightness (typical)
- LED LCD VA1901-A computer monitor:200 cd/m²
- Value Series VA2456-MHD computer monitor:250 cd/m²
Response time
- LED LCD VA1901-A computer monitor:5 ms
- Value Series VA2456-MHD computer monitor:7 ms
Supported graphics resolutions
- LED LCD VA1901-A computer monitor:1366 x 768
- Value Series VA2456-MHD computer monitor:1920 x 1080 (HD 1080)

Side by side

Differences highlightedShow differences only

Comparison of VA1901-A, VA2456-MHD
78 specifications	A Viewsonic LED LCD VA1901-A computer monitor Model VA1901-A View product	B Viewsonic Value Series VA2456-MHD computer monitor Model VA2456-MHD View product
Display11 differ
Display diagonalDiffers	47 cm (18.5")	60.5 cm (23.8")
Display resolutionDiffers	1366 x 768 pixels	1920 x 1080 pixels
Native aspect ratio	16:9	16:9
Display technologyDiffers	LCD	LED
Touchscreen	No	No
HD typeDiffers	WXGA	Full HD
Panel typeDiffers	VA	IPS
Display brightness (typical)Differs	200 cd/m²	250 cd/m²
Response timeDiffers	5 ms	7 ms
Screen shape	Flat	Flat
Supported graphics resolutionsDiffers	1366 x 768	1920 x 1080 (HD 1080)
Contrast ratio (typical)Differs	600:1	1000:1
Contrast ratio (dynamic)	50000000:1	50000000:1
Viewing angle, horizontalDiffers	90°	178°
Viewing angle, verticalDiffers	65°	178°
Display number of coloursKnown for one	Unknown — not stated by the source	16.78 million colours
Vertical scan range	50 - 75 Hz	50 - 75 Hz
3D	No	No
Horizontal scan rangeKnown for one	24 - 82 kHz	Unknown — not stated by the source
Performanceidentical
NVIDIA G-SYNCKnown for one	Unknown — not stated by the source	No
AMD FreeSyncKnown for one	Unknown — not stated by the source	No
Multimedia1 differ
Built-in speaker(s)Differs	No	Yes
Number of speakersKnown for one	Unknown — not stated by the source	2
RMS rated powerKnown for one	Unknown — not stated by the source	4 W
Built-in camera	No	No
Designidentical
Product colour	Black	Black
Feet colourKnown for one	Unknown — not stated by the source	Black
Ports & interfaces1 differ
Built-in USB hubKnown for one	Unknown — not stated by the source	No
VGA (D-Sub) ports quantity	1	1
DVI port	No	No
HDMI ports quantityDiffers	0	1
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
Headphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
PC Audio inKnown for one	Unknown — not stated by the source	Yes
PC Audio outKnown for one	Unknown — not stated by the source	Yes
AC (power) inKnown for one	Yes	Unknown — not stated by the source
Ergonomicsidentical
VESA mounting	Yes	Yes
Panel mounting interface	100 x 100 mm	100 x 100 mm
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Height adjustmentKnown for one	Unknown — not stated by the source	No
Tilt adjustment	Yes	Yes
On Screen Display (OSD)Known for one	Unknown — not stated by the source	Yes
Tilt down angle rangeKnown for one	Unknown — not stated by the source	0 - 20°
Tilt up angle rangeKnown for one	Unknown — not stated by the source	0 - 4°
Tilt angle rangeKnown for one	-5 - 23°	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Differs	11 W	22 W
Power consumption (standby)Known for one	Unknown — not stated by the source	0.5 W
Power consumption (max)Known for one	Unknown — not stated by the source	31 W
AC input voltage	100 - 240 V	100 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Weight & dimensions8 differ
Width (with stand)Differs	441.9 mm	539.8 mm
Depth (with stand)Differs	181.9 mm	198.4 mm
Height (with stand)Differs	348 mm	389.6 mm
Weight (with stand)Differs	2 kg	3.9 kg
Width (without stand)Differs	441.9 mm	539.8 mm
Depth (without stand)Differs	48.2 mm	49.3 mm
Height (without stand)Differs	268.3 mm	324.6 mm
Weight (without stand)Differs	1.75 kg	3.5 kg
Packaging data4 differ
Package widthDiffers	498 mm	600 mm
Package depthDiffers	114 mm	131 mm
Package heightDiffers	350 mm	414 mm
Package weightDiffers	2.6 kg	5.4 kg
Package typeKnown for one	Box	Unknown — not stated by the source
Packaging content1 differ
Cables includedDiffers	VGA	AC, Audio (3.5mm), VGA
Quick start guide	Yes	Yes
Power cable lengthKnown for one	1.5 m	Unknown — not stated by the source
Sustainability1 differ
Sustainability certificatesDiffers	ENERGY STAR	EPEAT Silver, ENERGY STAR
Other featuresidentical
On/off switch	Yes	Yes
TV tuner integrated	No	No
ECO modeKnown for one	Unknown — not stated by the source	Yes
Power consumption (economy mode)Known for one	Unknown — not stated by the source	14 W
CertificationKnown for one	Unknown — not stated by the source	cULus, FCC-B, ICES003, Energy Star 7.0, Mexico Energy, MX-CoC
Supplied AC adapter typeKnown for one	Unknown — not stated by the source	LED
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Thin Clientidentical
Thin client installedKnown for one	Unknown — not stated by the source	No
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	20 - 90%	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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