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Product comparison · 2 optical disc drives

LG 20x Super Multi Security DVD Rewriter vs Samsung Slim DVD Writer, Black, 20-pk

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  • 19specifications compared
  • 16differ
  • 3identical
  • 22known for one product only

Key differences

  • Interface
    • IDE/ATA
    • EIDE/ATA
  • CD write speed
    • 16x
    • 24x
  • CD rewrite speed
    • 4x
    • 24x
  • DVD+R write speed
    • 2.4x
    • 8x
  • DVD+RW write speed
    • 2.4x
    • 4x
  • DVD-R Double Layer write speed
    • 4x
    • 2.4x
  • DVD-R write speed
    • 2x
    • 8x
  • DVD-RAM write speed
    • 2x
    • 5x

Side by side

Differences highlightedShow differences only
41 specifications
A

LG

20x Super Multi Security DVD RewriterView product
B

Samsung

Slim DVD Writer, Black, 20-pkView product
Designidentical
InternalYesYes
Product colourKnown for oneBlack
MountingKnown for oneVertical/Horizontal
Performance1 differ
InterfaceDiffersIDE/ATAEIDE/ATA
Drive device, buffer size2 MB2 MB
DVD-ROM transfer rate (sustained mode)Known for one22.16 MB/s
Plug and PlayKnown for oneYes
Writing speed8 differ
CD write speedDiffers16x24x
CD rewrite speedDiffers4x24x
DVD+R Double Layer write speed2.4x2.4x
DVD+R write speedDiffers2.4x8x
DVD+RW write speedDiffers2.4x4x
DVD-R Double Layer write speedDiffers4x2.4x
DVD-R write speedDiffers2x8x
DVD-RAM write speedDiffers2x5x
DVD-RW write speedDiffers1x4x
CD-R write speedKnown for one24x
CD-RW write speedKnown for one24x
Reading speed6 differ
CD read speedDiffers48x24x
CD-R read speedDiffers48x24x
CD-ROM read speedDiffers48x24x
CD-RW read speedDiffers40x24x
DVD-R read speedDiffers16x8x
DVD-RAM read speedKnown for one5x
DVD-ROM read speedDiffers16x8x
DVD-RW read speedKnown for one12x
DVD+R read speedKnown for one8x
DVD-R Double Layer read speedKnown for one8x
DVD+R Double Layer read speedKnown for one8x
Record modesidentical
Disc-at-once (DAO)Known for oneYes
Packet writingKnown for oneYes
Sequential writingKnown for oneYes
Session-at-once (SAO)Known for oneYes
Track-at-once (TAO)Known for oneYes
Weight & dimensionsidentical
HeightKnown for one17 mm
WeightKnown for one800 g
Other features1 differ
Dimensions (WxDxH)Differs148 x 42 x 17 mm128 x 127 x 12.7 mm
Sustained data rateKnown for one7.2 MB/s
Media types supportedKnown for oneDVD+R, DVD+RW, DVD-R, DVD-RW, DVD-VIDEO, DVD-ROM, DVD-RAM, CD-R, CD-RW, CD-ROM, CD-ROM/XA, CD-Audio, Video-CD, Photo CD, CD-I(FMV), CD-Extra, CD-TEXT
Number of optical discsKnown for one1 discs
Access timeidentical
DVD drive average random access timeKnown for one110 ms

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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