Product comparison · 2 webcams

Hama AC-140 webcam vs Hercules HD Exchange

8specifications compared
5differ
3identical
36known for one product only

Key differences

Maximum video resolution
- AC-140 webcam:640 x 480 pixels
- HD Exchange:1280 x 720 pixels
Interface
- AC-140 webcam:USB
- HD Exchange:USB 2.0
Product colour
- AC-140 webcam:Black, Stainless steel
- HD Exchange:Black
Built-in microphone
- AC-140 webcam:No
- HD Exchange:Yes
Compatible operating systems
- AC-140 webcam:Windows 98SE/ME/2000/XP
- HD Exchange:Windows 7/XP SP2/Vista

Side by side

Differences highlightedShow differences only

Comparison of AC-140, HD Exchange
44 specifications	A Hama AC-140 webcam Model AC-140 View product	B Hercules HD Exchange View product
Performance1 differ
Megapixel (approx.)Known for one	Unknown — not stated by the source	3 MP
Maximum video resolutionDiffers	640 x 480 pixels	1280 x 720 pixels
Supported video modesKnown for one	Unknown — not stated by the source	720p
Maximum interpolated image resolutionKnown for one	Unknown — not stated by the source	3 MP
Digital zoomKnown for one	Unknown — not stated by the source	3x
Face trackingKnown for one	Unknown — not stated by the source	Yes
Multi burst modeKnown for one	Unknown — not stated by the source	Yes
Noise reductionKnown for one	Unknown — not stated by the source	Yes
Normal focusing rangeKnown for one	Unknown — not stated by the source	0.3 m
Maximum image resolutionKnown for one	640 x 480 pixels	Unknown — not stated by the source
Image formats supportedKnown for one	JPG	Unknown — not stated by the source
Design2 differ
InterfaceDiffers	USB	USB 2.0
Product colourDiffers	Black, Stainless steel	Black
Sensor typeKnown for one	Unknown — not stated by the source	CMOS
Cable lengthKnown for one	Unknown — not stated by the source	1.8 m
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Pan rangeKnown for one	Unknown — not stated by the source	-360 - 360°
Tilt angle rangeKnown for one	Unknown — not stated by the source	-15 - 15°
Softwareidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Packaging contentidentical
CRT standKnown for one	Unknown — not stated by the source	Yes
Desktop standKnown for one	Unknown — not stated by the source	Yes
LCD clampKnown for one	Unknown — not stated by the source	Yes
Laptop clampKnown for one	Unknown — not stated by the source	Yes
Bundled softwareKnown for one	Unknown — not stated by the source	Webcam Station Evolution, Hercules Xtra Controller EX
Headset includedKnown for one	Yes	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Microphone1 differ
Built-in microphoneDiffers	No	Yes
System requirementsidentical
Minimum RAMKnown for one	Unknown — not stated by the source	512 MB
Optical drive requiredKnown for one	Unknown — not stated by the source	Yes
Other features1 differ
Minimum processorKnown for one	Unknown — not stated by the source	Intel Pentium IV / AMD Athlon
Minimum storage drive spaceKnown for one	Unknown — not stated by the source	300 MB
USB requiredKnown for one	Unknown — not stated by the source	Yes
Compatible operating systemsDiffers	Windows 98SE/ME/2000/XP	Windows 7/XP SP2/Vista
Frequency rangeKnown for one	50 - 15000 Hz	Unknown — not stated by the source
Microphone includedKnown for one	Yes	Unknown — not stated by the source
Night visionKnown for one	No	Unknown — not stated by the source
Camera sensitivityKnown for one	95 dB	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	190 mm	Unknown — not stated by the source
Package depthKnown for one	250 mm	Unknown — not stated by the source
Package heightKnown for one	70 mm	Unknown — not stated by the source
Package weightKnown for one	300 g	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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