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Product comparison · 2 optical disc drives

LG GSAT20N DVD Rewriter vs Samsung SNS082 DVDRW

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

Key differences

  • DVD-R Double Layer write speed
    • 6x
    • 4x
  • DVD-RW write speed
    • 8x
    • 5x
  • DVD-R Double Layer read speed
    • 6x
    • 4x
  • Dimensions (WxDxH)
    • 128 x 127 x 12.7 mm
    • 128 x 129 x 12.7 mm

Side by side

Differences highlightedShow differences only
36 specifications
A

LG

GSAT20N DVD RewriterView product
B

Samsung

SNS082 DVDRWView product
Designidentical
InternalYesYes
Performanceidentical
Drive device, buffer size2 MB2 MB
Writing speed2 differ
CD write speed24x24x
CD rewrite speed24x24x
CD-R write speed24x24x
CD-RW write speed24x24x
DVD+R Double Layer write speed6x6x
DVD+R write speed8x8x
DVD+RW write speed8x8x
DVD-R Double Layer write speedDiffers6x4x
DVD-R write speed8x8x
DVD-RAM write speed5x5x
DVD-RW write speedDiffers8x5x
Reading speed1 differ
CD read speed24x24x
CD-R read speed24x24x
CD-ROM read speed24x24x
CD-RW read speed24x24x
DVD+R read speed8x8x
DVD-R Double Layer read speedDiffers6x4x
DVD-R read speed8x8x
DVD-RAM read speed5x5x
DVD-ROM read speedKnown for one8x
DVD-RW read speed8x8x
DVD+R Double Layer read speed6x6x
DVD+RW read speed8x8x
Access timeidentical
DVD drive average random access timeKnown for one110 ms
CD-ROM drive average random access timeKnown for one110 ms
Weight & dimensionsidentical
HeightKnown for one12.7 mm
Weight170 g170 g
Other features1 differ
Dimensions (WxDxH)Differs128 x 127 x 12.7 mm128 x 129 x 12.7 mm
Drive devices applicable disk formatKnown for oneDVD-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 one16.6 MB/s
Drive devices burst data transfer rate (PIO)Known for one16.6 MB/s
Drive devices burst data transfer rate (Ultra DMA)Known for one33.3 MB/s
Compatible operating systemsKnown for oneWindows 2000 Professional, Windows Vista XP Home Edition / Professional / Media Center Edition
Maximum data transfer rateKnown for one11.08 Mbit/s

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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