Samsung SIR-4150P webcam Silver vs Samsung W-400W webcam

Comparison of SIR-4150P, W-400W

29 specifications	A Samsung SIR-4150P webcam Silver Model SIR-4150P View product	B Samsung W-400W webcam Model W-400W View product
Performanceidentical
Optical zoomKnown for one	2.5x	—Unknown — not stated by the source
Viewing angle, horizontalKnown for one	30°	—Unknown — not stated by the source
Viewing angle, verticalKnown for one	22.3°	—Unknown — not stated by the source
Signal-to-Noise Ratio (SNR)Known for one	50 dB	—Unknown — not stated by the source
Minimum illuminationKnown for one	0 lx	—Unknown — not stated by the source
Megapixel (approx.)Known for one	—Unknown — not stated by the source	1.3 MP
Maximum video resolutionKnown for one	—Unknown — not stated by the source	640 x 480 pixels
Maximum frame rateKnown for one	—Unknown — not stated by the source	30 fps
Maximum image resolutionKnown for one	—Unknown — not stated by the source	1280 x 1024 pixels
Face trackingKnown for one	—Unknown — not stated by the source	Yes
Design1 differ
Product colourDiffers	Silver	White
InterfaceKnown for one	—Unknown — not stated by the source	USB
USB poweredKnown for one	—Unknown — not stated by the source	Yes
Weight & dimensionsidentical
WeightKnown for one	585 g	—Unknown — not stated by the source
Other featuresidentical
Camera focusing rangeKnown for one	3.8 - 9.5 mm	—Unknown — not stated by the source
ColourKnown for one	Yes	—Unknown — not stated by the source
Dimensions (WxDxH)Known for one	74 x 74 x 134.5 mm	—Unknown — not stated by the source
Horizontal resolutionKnown for one	520 lines	—Unknown — not stated by the source
Manual focusKnown for one	Yes	—Unknown — not stated by the source
Night visionKnown for one	Yes	—Unknown — not stated by the source
Power requirementsKnown for one	100 - 240V 50Hz	—Unknown — not stated by the source
Power supplyKnown for one	5.5 W	—Unknown — not stated by the source
Video outKnown for one	CVBS 75Ohm	—Unknown — not stated by the source
Minimum processorKnown for one	—Unknown — not stated by the source	Pentium III, 800MHz
Minimum storage drive spaceKnown for one	—Unknown — not stated by the source	1024 MB
USB requiredKnown for one	—Unknown — not stated by the source	Yes
Microphoneidentical
Built-in microphoneKnown for one	—Unknown — not stated by the source	Yes
System requirementsidentical
Minimum system requirementsKnown for one	—Unknown — not stated by the source	USB1.1/2.0
Minimum RAMKnown for one	—Unknown — not stated by the source	256 MB

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.