Product comparison · 2 optical disc drives

LG GH24LS70 optical disc drive Internal DVD±R/RW Black vs Samsung BD-D7500 optical disc drive Silver

5specifications compared
5differ
0identical
31known for one product only

Key differences

Internal
- GH24LS70 optical disc drive Internal DVD±R/RW Black:Yes
- BD-D7500 optical disc drive Silver:No
Product colour
- GH24LS70 optical disc drive Internal DVD±R/RW Black:Black
- BD-D7500 optical disc drive Silver:Silver
Interface
- GH24LS70 optical disc drive Internal DVD±R/RW Black:Serial ATA
- BD-D7500 optical disc drive Silver:USB 2.0
Weight
- GH24LS70 optical disc drive Internal DVD±R/RW Black:700 g
- BD-D7500 optical disc drive Silver:997 g
Dimensions (WxDxH)
- GH24LS70 optical disc drive Internal DVD±R/RW Black:146 x 165 x 41.3 mm
- BD-D7500 optical disc drive Silver:381 x 1.1 x 157 mm

Side by side

Differences highlightedShow differences only

Comparison of GH24LS70, BD-D7500
36 specifications	A LG GH24LS70 optical disc drive Internal DVD±R/RW Black Model GH24LS70 View product	B Samsung BD-D7500 optical disc drive Silver Model BD-D7500 View product
Design2 differ
InternalDiffers	Yes	No
Product colourDiffers	Black	Silver
MountingKnown for one	Unknown — not stated by the source	Vertical
Performance1 differ
Optical drive typeKnown for one	DVD±R/RW	Unknown — not stated by the source
InterfaceDiffers	Serial ATA	USB 2.0
LightScribeKnown for one	Yes	Unknown — not stated by the source
Drive device, buffer sizeKnown for one	2 MB	Unknown — not stated by the source
Writing speedidentical
CD write speedKnown for one	48x	Unknown — not stated by the source
CD rewrite speedKnown for one	32x	Unknown — not stated by the source
CD-R write speedKnown for one	48x	Unknown — not stated by the source
CD-RW write speedKnown for one	32x	Unknown — not stated by the source
DVD+R Double Layer write speedKnown for one	8x	Unknown — not stated by the source
DVD+R write speedKnown for one	24x	Unknown — not stated by the source
DVD+RW write speedKnown for one	8x	Unknown — not stated by the source
DVD-R Double Layer write speedKnown for one	8x	Unknown — not stated by the source
DVD-R write speedKnown for one	24x	Unknown — not stated by the source
DVD-RAM write speedKnown for one	12x	Unknown — not stated by the source
DVD-RW write speedKnown for one	6x	Unknown — not stated by the source
Reading speedidentical
CD read speedKnown for one	48x	Unknown — not stated by the source
CD-R read speedKnown for one	48x	Unknown — not stated by the source
CD-ROM read speedKnown for one	18x	Unknown — not stated by the source
CD-RW read speedKnown for one	40x	Unknown — not stated by the source
DVD+R read speedKnown for one	16x	Unknown — not stated by the source
DVD-R Double Layer read speedKnown for one	12x	Unknown — not stated by the source
DVD-R read speedKnown for one	16x	Unknown — not stated by the source
DVD+R Double Layer read speedKnown for one	12x	Unknown — not stated by the source
DVD+RW read speedKnown for one	13x	Unknown — not stated by the source
Access timeidentical
DVD drive average random access timeKnown for one	145 ms	Unknown — not stated by the source
CD-ROM drive average random access timeKnown for one	125 ms	Unknown — not stated by the source
Record modesidentical
Multi sessionKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions1 differ
HeightKnown for one	41.3 mm	Unknown — not stated by the source
WeightDiffers	700 g	997 g
Other features1 differ
Media types supportedKnown for one	CD-R/RW, DVD-R/RW/RAM/ +R/RW +/-R DL	Unknown — not stated by the source
Dimensions (WxDxH)Differs	146 x 165 x 41.3 mm	381 x 1.1 x 157 mm
Compatible operating systemsKnown for one	Windows 7, Windows Vista, Windows XP	Unknown — not stated by the source
Number of optical discsKnown for one	1 discs	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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