Product comparison · 2 monitors

Viewsonic TD2421 computer monitor vs Viewsonic Value Series VA2407H computer monitor

46specifications compared
29differ
17identical
42known for one product only

Key differences

Display diagonal
- TD2421 computer monitor:61 cm (24")
- Value Series VA2407H computer monitor:59.9 cm (23.6")
Display technology
- TD2421 computer monitor:LCD
- Value Series VA2407H computer monitor:LED
Touchscreen
- TD2421 computer monitor:Yes
- Value Series VA2407H computer monitor:No
Panel type
- TD2421 computer monitor:TFT
- Value Series VA2407H computer monitor:TN
Backlight type
- TD2421 computer monitor:LED
- Value Series VA2407H computer monitor:W-LED
Contrast ratio (typical)
- TD2421 computer monitor:3000:1
- Value Series VA2407H computer monitor:1000:1
Contrast ratio (dynamic)
- TD2421 computer monitor:50000000:1
- Value Series VA2407H computer monitor:80000000:1
Viewing angle, horizontal
- TD2421 computer monitor:178°
- Value Series VA2407H computer monitor:170°

Side by side

Differences highlightedShow differences only

Comparison of TD2421, VA2407H
88 specifications	A Viewsonic TD2421 computer monitor Model TD2421 View product	B Viewsonic Value Series VA2407H computer monitor Model VA2407H View product
Display9 differ
Display diagonalDiffers	61 cm (24")	59.9 cm (23.6")
Native aspect ratioKnown for one	Unknown — not stated by the source	16:9
Display technologyDiffers	LCD	LED
TouchscreenDiffers	Yes	No
HD typeKnown for one	Unknown — not stated by the source	Full HD
Panel typeDiffers	TFT	TN
Backlight typeDiffers	LED	W-LED
Display brightness (typical)Known for one	Unknown — not stated by the source	300 cd/m²
Display surfaceKnown for one	Unknown — not stated by the source	Matt
Supported graphics resolutionsKnown for one	Unknown — not stated by the source	1920 x 1080 (HD 1080)
Supported video modesKnown for one	Unknown — not stated by the source	1080p
Contrast ratio (typical)Differs	3000:1	1000:1
Contrast ratio (dynamic)Differs	50000000:1	80000000:1
Viewing angle, horizontalDiffers	178°	170°
Viewing angle, verticalDiffers	178°	160°
3DKnown for one	Unknown — not stated by the source	No
LED backlightKnown for one	Yes	Unknown — not stated by the source
Touchscreen typeKnown for one	Multi-user	Unknown — not stated by the source
Touch technologyKnown for one	Dual-touch	Unknown — not stated by the source
Display brightnessKnown for one	250 cd/m²	Unknown — not stated by the source
Viewable size, horizontalKnown for one	52.1 cm	Unknown — not stated by the source
Viewable size, verticalKnown for one	29.3 cm	Unknown — not stated by the source
Sync-on-green (SOG)Known for one	Yes	Unknown — not stated by the source
Composite syncKnown for one	Yes	Unknown — not stated by the source
Performanceidentical
Mac operating systems supportedKnown for one	Yes	Unknown — not stated by the source
OmniTapps Multitouch compatibilityKnown for one	No	Unknown — not stated by the source
Multimedia1 differ
Built-in speaker(s)Differs	Yes	No
Number of speakersKnown for one	2	Unknown — not stated by the source
RMS rated powerKnown for one	4 W	Unknown — not stated by the source
Built-in microphoneKnown for one	No	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Black	Grey
Ports & interfaces2 differ
Built-in USB hubKnown for one	Unknown — not stated by the source	No
DVI portDiffers	Yes	No
Audio inputDiffers	3.5mm	Yes
Headphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
AC (power) inKnown for one	Unknown — not stated by the source	Yes
Number of upstream portsKnown for one	1	Unknown — not stated by the source
USB Type-A downstream ports quantityKnown for one	2	Unknown — not stated by the source
DVI-D ports quantityKnown for one	1	Unknown — not stated by the source
HDMIKnown for one	Yes	Unknown — not stated by the source
PC Audio inKnown for one	Yes	Unknown — not stated by the source
Ergonomics2 differ
Panel mounting interfaceDiffers	100 x 100 mm	75 x 75 mm
Cable lock slotKnown for one	Unknown — not stated by the source	No
Tilt adjustmentKnown for one	Unknown — not stated by the source	Yes
Tilt angle rangeDiffers	22 - -6°	-6 - 21°
Power2 differ
Power consumption (typical)Differs	16.5 W	20.5 W
AC input voltageDiffers	100-240 V	100 - 240 V
Power supply typeKnown for one	AC	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Weight & dimensions8 differ
Width (with stand)Differs	571.1 mm	551.7 mm
Depth (with stand)Differs	240 mm	196.9 mm
Height (with stand)Differs	392.2 mm	403.8 mm
Weight (with stand)Differs	6.32 kg	3.1 kg
Width (without stand)Differs	571.1 mm	551.7 mm
Depth (without stand)Differs	57.7 mm	47.5 mm
Height (without stand)Differs	339.8 mm	336.8 mm
Weight (without stand)Differs	5.16 kg	2.9 kg
Dimensions (W x D x H) with standKnown for one	571.08 x 240 x 392.2 mm	Unknown — not stated by the source
Packaging data4 differ
Package widthDiffers	640 mm	611 mm
Package depthDiffers	200 mm	120 mm
Package heightDiffers	460 mm	450 mm
Package weightDiffers	7.29 kg	4.2 kg
Packaging contentidentical
Stand includedKnown for one	Unknown — not stated by the source	Yes
Cables includedKnown for one	Unknown — not stated by the source	AC, Audio (3.5mm), HDMI, VGA
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
On/off switchKnown for one	Unknown — not stated by the source	Yes
TV tuner integratedKnown for one	Unknown — not stated by the source	No
ECO modeKnown for one	Unknown — not stated by the source	Yes
CertificationKnown for one	Unknown — not stated by the source	WEEE, REACH, RoHS , VSA: cTUVus, FCC/IC, TUV-MX-CoC, MX-Energy
Thin Clientidentical
Thin client installedKnown for one	Unknown — not stated by the source	No

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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