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Product comparison · 2 optical disc drives

LG Internal SATA DVD-Rom vs Samsung DVD-Writer 20x Super-WriteMaster, Black, 10-pk

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  • 8specifications compared
  • 5differ
  • 3identical
  • 32known for one product only

Key differences

  • CD read speed
    • 52x
    • 40x
  • DVD drive average random access time
    • 100 ms
    • 130 ms
  • CD-ROM drive average random access time
    • 90 ms
    • 110 ms
  • Weight
    • 700 g
    • 750 g
  • Dimensions (WxDxH)
    • 146 x 165 x 41.3 mm
    • 148.2 x 170 x 42 mm

Side by side

Differences highlightedShow differences only
40 specifications
A

LG

Internal SATA DVD-RomView product
B

Samsung

DVD-Writer 20x Super-WriteMaster, Black, 10-pkView product
Designidentical
MountingKnown for oneVertical/Horizontal
CertificationKnown for oneUL, CSA, TÜV, SEMKO, CE, FCC
Performanceidentical
Drive device, buffer sizeKnown for one2 MB
Mean time between failures (MTBF)Known for one125000 h
Compatible productsKnown for oneDVD-RAM, DVD-R/RW, DVD+R/RW, DVD-ROM, DVD+R DL, DVD-R DL, CD-R/-RW,CD-ROM Mode 1, 2, CD-DA, CD-ROM XA, Mixed CD, CD-Extra, CD-Text, CD-I, Photo-CD, CD Audio disc.
Writing speedidentical
CD write speedKnown for one48x
CD rewrite speedKnown for one32x
CD-R write speedKnown for one48x
CD-RW write speedKnown for one32x
DVD+R Double Layer write speedKnown for one16x
DVD+R write speedKnown for one20x
DVD+RW write speedKnown for one8x
DVD-R Double Layer write speedKnown for one12x
DVD-R write speedKnown for one20x
DVD-RAM write speedKnown for one12x
DVD-RW write speedKnown for one6x
Reading speed1 differ
CD read speedDiffers52x40x
CD-R read speedKnown for one40x
CD-ROM read speedKnown for one48x
CD-RW read speedKnown for one40x
DVD+R read speedKnown for one16x
DVD-R Double Layer read speedKnown for one12x
DVD-R read speedKnown for one16x
DVD-RAM read speedKnown for one12x
DVD-ROM read speedKnown for one16x
DVD-RW read speedKnown for one12x
DVD+R Double Layer read speedKnown for one12x
DVD+RW read speedKnown for one12x
DVD read speedKnown for one16x
Access time2 differ
DVD drive average random access timeDiffers100 ms130 ms
CD-ROM drive average random access timeDiffers90 ms110 ms
Weight & dimensions1 differ
WeightDiffers700 g750 g
HeightKnown for one41.3 mm
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)Differs146 x 165 x 41.3 mm148.2 x 170 x 42 mm
Number of optical discsKnown for one1 discs
Compatible operating systemsKnown for oneWindows 95, 98, 2K, ME, NT 4.0 +, XP, Vista, 2003, Linux Slackware 3.10, Solaris 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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