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Product comparison · 2 optical disc drives

LG GDR-H20N, black vs Samsung SNS082 DVDRW

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  • 7specifications compared
  • 6differ
  • 1identical
  • 31known for one product only

Key differences

  • Drive device, buffer size
    • 0.198 MB
    • 2 MB
  • CD read speed
    • 52x
    • 24x
  • DVD drive average random access time
    • 100 ms
    • 110 ms
  • CD-ROM drive average random access time
    • 900 ms
    • 110 ms
  • Weight
    • 700 g
    • 170 g
  • Dimensions (WxDxH)
    • 146 x 165 x 41.3 mm
    • 128 x 129 x 12.7 mm

Side by side

Differences highlightedShow differences only
38 specifications
A

LG

GDR-H20N, blackView product
B

Samsung

SNS082 DVDRWView product
Designidentical
InternalYesYes
Product colourKnown for oneBlack
Performance1 differ
Drive device, buffer sizeDiffers0.198 MB2 MB
InterfaceKnown for oneSerial ATA
Writing speedidentical
CD write speedKnown for one24x
CD rewrite speedKnown for one24x
CD-R write speedKnown for one24x
CD-RW write speedKnown for one24x
DVD+R Double Layer write speedKnown for one6x
DVD+R write speedKnown for one8x
DVD+RW write speedKnown for one8x
DVD-R Double Layer write speedKnown for one4x
DVD-R write speedKnown for one8x
DVD-RAM write speedKnown for one5x
DVD-RW write speedKnown for one5x
Reading speed1 differ
CD read speedDiffers52x24x
CD-R read speedKnown for one24x
CD-ROM read speedKnown for one24x
CD-RW read speedKnown for one24x
DVD+R read speedKnown for one8x
DVD-R Double Layer read speedKnown for one4x
DVD-R read speedKnown for one8x
DVD-RAM read speedKnown for one5x
DVD-ROM read speedKnown for one8x
DVD-RW read speedKnown for one8x
DVD+R Double Layer read speedKnown for one6x
DVD+RW read speedKnown for one8x
DVD read speedKnown for one16x
Access time2 differ
DVD drive average random access timeDiffers100 ms110 ms
CD-ROM drive average random access timeDiffers900 ms110 ms
Weight & dimensions1 differ
HeightKnown for one12.7 mm
WeightDiffers700 g170 g
Other features1 differ
Dimensions (WxDxH)Differs146 x 165 x 41.3 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 95, 98, 2K, ME, NT 4.0, XP, Vista, 2003 server Linux Slackware Ver 3.10, Solaris Ver 2.4 +

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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