LG XD4 500GB vs Seagate FireWire 800/USB 2.0 500GB

Comparison of XD4 500GB, FireWire 800/USB 2.0 500GB

20 specifications	A LG XD4 500GBView product	B Seagate FireWire 800/USB 2.0 500GBView product
Hard drive2 differ
HDD capacity	500 GB	500 GB
HDD speedDiffers	7200 RPM	5400 RPM
HDD sizeDiffers	3.5"	2.5"
Type	HDD	HDD
Storage drive buffer sizeKnown for one	16 MB	—Unknown — not stated by the source
Ports & interfacesidentical
Maximum data transfer rate	480 Mbit/s	480 Mbit/s
USB connector	USB	USB
USB version	2.0	2.0
FireWire 400Known for one	—Unknown — not stated by the source	Yes
FireWire 800Known for one	—Unknown — not stated by the source	Yes
Featuresidentical
Product colourKnown for one	Red	—Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	122 mm	—Unknown — not stated by the source
DepthKnown for one	185 mm	—Unknown — not stated by the source
HeightKnown for one	36 mm	—Unknown — not stated by the source
WeightKnown for one	—Unknown — not stated by the source	220 g
Other featuresidentical
Internal	No	No
Mac compatibility	Yes	Yes
USB 2.0 ports quantity	1	1
Compatible operating systemsKnown for one	—Unknown — not stated by the source	Mac OS X 10.4.9
Dimensions (WxDxH)Known for one	—Unknown — not stated by the source	80.00 x 137.18 x 17.50 mm

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.