Product comparison · 2 optical disc drives

LG GSAT20N DVD Rewriter vs Samsung SNS082 DVDRW

26specifications compared
4differ
22identical
10known for one product only

Key differences

DVD-R Double Layer write speed
- GSAT20N DVD Rewriter:6x
- SNS082 DVDRW:4x
DVD-RW write speed
- GSAT20N DVD Rewriter:8x
- SNS082 DVDRW:5x
DVD-R Double Layer read speed
- GSAT20N DVD Rewriter:6x
- SNS082 DVDRW:4x
Dimensions (WxDxH)
- GSAT20N DVD Rewriter:128 x 127 x 12.7 mm
- SNS082 DVDRW:128 x 129 x 12.7 mm

Side by side

Differences highlightedShow differences only

Comparison of GSAT20N DVD Rewriter, SNS082 DVDRW
36 specifications	A LG GSAT20N DVD Rewriter View product	B Samsung SNS082 DVDRW View product
Writing speed2 differ
DVD-R Double Layer write speedDiffers	6x	4x
DVD-RW write speedDiffers	8x	5x
Reading speed1 differ
DVD-R Double Layer read speedDiffers	6x	4x
DVD-ROM read speedKnown for one	Unknown — not stated by the source	8x
Access timeidentical
DVD drive average random access timeKnown for one	Unknown — not stated by the source	110 ms
CD-ROM drive average random access timeKnown for one	Unknown — not stated by the source	110 ms
Weight & dimensionsidentical
HeightKnown for one	Unknown — not stated by the source	12.7 mm
Other features1 differ
Dimensions (WxDxH)Differs	128 x 127 x 12.7 mm	128 x 129 x 12.7 mm
Drive devices applicable disk formatKnown for one	Unknown — not stated by the source	DVD-RAM, DVD+R, DVD+R DL, DVD+RW, DVD-R, DVD-R DL, DVD-RW, Light Scribe DVD±R, Light Scribe CD-R, DVD-ROM, DVD-Video, CD-R, CD-RW, CD-ROM, CD-ROM/XA, CD-Audio, Video-CD, Photo CD, CD-I(FMV), CD-Extra, CD-TEXT
Drive devices burst data transfer rate (DMA)Known for one	Unknown — not stated by the source	16.6 MB/s
Drive devices burst data transfer rate (PIO)Known for one	Unknown — not stated by the source	16.6 MB/s
Drive devices burst data transfer rate (Ultra DMA)Known for one	Unknown — not stated by the source	33.3 MB/s
Compatible operating systemsKnown for one	Windows 2000 Professional, Windows Vista XP Home Edition / Professional / Media Center Edition	Unknown — not stated by the source
Maximum data transfer rateKnown for one	11.08 Mbit/s	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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