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Product comparison · 2 optical disc drives

LG GSAT20N DVD Rewriter vs Samsung DVD-Writer 20x Super-WriteMaster, Black, 10-pk

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  • 26specifications compared
  • 23differ
  • 3identical
  • 9known for one product only

Key differences

  • CD write speed
    • 24x
    • 48x
  • CD rewrite speed
    • 24x
    • 32x
  • CD-R write speed
    • 24x
    • 48x
  • CD-RW write speed
    • 24x
    • 32x
  • DVD+R Double Layer write speed
    • 6x
    • 16x
  • DVD+R write speed
    • 8x
    • 20x
  • DVD-R Double Layer write speed
    • 6x
    • 12x
  • DVD-R write speed
    • 8x
    • 20x

Side by side

Differences highlightedShow differences only
35 specifications
A

LG

GSAT20N DVD RewriterView product
B

Samsung

DVD-Writer 20x Super-WriteMaster, Black, 10-pkView product
Designidentical
Product colourKnown for oneBlack
Performanceidentical
InterfaceKnown for oneSerial ATA
Writing speed10 differ
CD write speedDiffers24x48x
CD rewrite speedDiffers24x32x
CD-R write speedDiffers24x48x
CD-RW write speedDiffers24x32x
DVD+R Double Layer write speedDiffers6x16x
DVD+R write speedDiffers8x20x
DVD-R Double Layer write speedDiffers6x12x
DVD-R write speedDiffers8x20x
DVD-RAM write speedDiffers5x12x
DVD-RW write speedDiffers8x6x
Reading speed11 differ
CD read speedDiffers24x40x
CD-R read speedDiffers24x40x
CD-ROM read speedDiffers24x48x
CD-RW read speedDiffers24x40x
DVD+R read speedDiffers8x16x
DVD-R Double Layer read speedDiffers6x12x
DVD-R read speedDiffers8x16x
DVD-RAM read speedDiffers5x12x
DVD-ROM read speedKnown for one16x
DVD-RW read speedDiffers8x12x
DVD+R Double Layer read speedDiffers6x12x
DVD+RW read speedDiffers8x12x
Access timeidentical
DVD drive average random access timeKnown for one130 ms
CD-ROM drive average random access timeKnown for one110 ms
Weight & dimensions1 differ
WeightDiffers170 g750 g
Other features1 differ
Media types supportedKnown for oneDVD-RAM, DVD+R, DVD+R DL, DVD+RW, DVD-R, DVD-R DL, DVD-RW, DVD-Video, DVD-ROM, CD-R, CD-RW, CD-ROM, CD-ROM/XA, CD-Audio, Video-CD, Photo CD, CD-I(FMV), CD-Extra, CD-TEXT
Dimensions (WxDxH)Differs128 x 127 x 12.7 mm148.2 x 170 x 42 mm
Number of optical discsKnown for one1 discs
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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