Hercules HD Exchange vs Hercules HD Nomad

Comparison of HD Exchange, HD Nomad

33 specifications	A Hercules HD ExchangeView product	B Hercules HD NomadView product
Performance1 differ
Megapixel (approx.)Known for one	3 MP	—Unknown — not stated by the source
Maximum video resolution	1280 x 720 pixels	1280 x 720 pixels
Maximum frame rate	30 fps	30 fps
Supported video modes	720p	720p
Photo feature	Yes	Yes
Maximum interpolated image resolutionDiffers	3 MP	8 MP
Digital zoom	3x	3x
Face tracking	Yes	Yes
Multi burst mode	Yes	Yes
Noise reduction	Yes	Yes
Normal focusing rangeKnown for one	0.3 m	—Unknown — not stated by the source
Self-timer delayKnown for one	—Unknown — not stated by the source	10 s
Design1 differ
Interface	USB 2.0	USB 2.0
Product colour	Black	Black
Sensor type	CMOS	CMOS
USB powered	Yes	Yes
Cable lengthDiffers	1.8 m	0.8 m
LED indicators	Yes	Yes
Pan range	-360 - 360°	-360 - 360°
Tilt angle range	-15 - 15°	-15 - 15°
Softwareidentical
Windows operating systems supported	Yes	Yes
Packaging content1 differ
CRT standKnown for one	Yes	—Unknown — not stated by the source
Desktop standKnown for one	Yes	—Unknown — not stated by the source
LCD clampKnown for one	Yes	—Unknown — not stated by the source
Laptop clampKnown for one	Yes	—Unknown — not stated by the source
Bundled softwareDiffers	Webcam Station Evolution, Hercules Xtra Controller EX	Webcam Station Evolution, Xtra Controller Pro
Microphoneidentical
Built-in microphone	Yes	Yes
System requirementsidentical
Minimum RAM	512 MB	512 MB
Optical drive required	Yes	Yes
Other features1 differ
Minimum processor	Intel Pentium IV / AMD Athlon	Intel Pentium IV / AMD Athlon
Minimum storage drive space	300 MB	300 MB
USB required	Yes	Yes
Compatible operating systemsDiffers	Windows 7/XP SP2/Vista	Windows XP SP2-SP3 / Vista SP1 32 & 64-bit / 7 32 & 64-bit

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.