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Product comparison · 2 optical disc drives

LG GH22LP20, White vs Samsung 22x DVD±RW SATA Writer Bulk Black

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  • 14specifications compared
  • 4differ
  • 10identical
  • 21known for one product only

Key differences

  • Product colour
    • White
    • Black
  • Interface
    • EIDE/ATA
    • Serial ATA
  • CD rewrite speed
    • 40x
    • 48x
  • Weight
    • 800 g
    • 750 g

Side by side

Differences highlightedShow differences only
35 specifications
A

LG

GH22LP20, WhiteView product
B

Samsung

22x DVD±RW SATA Writer Bulk BlackView product
Design1 differ
InternalYesYes
Product colourDiffersWhiteBlack
Disc loading typeKnown for oneTray
CertificationKnown for oneRoHS
Performance1 differ
InterfaceDiffersEIDE/ATASerial ATA
LightScribeKnown for oneYes
Drive device, buffer sizeKnown for one2 MB
Writing speed1 differ
CD write speed48x48x
CD rewrite speedDiffers40x48x
CD-R write speedKnown for one48x
CD-RW write speedKnown for one32x
DVD+R Double Layer write speed16x16x
DVD+R write speed22x22x
DVD+RW write speed8x8x
DVD-R Double Layer write speed12x12x
DVD-R write speed22x22x
DVD-RAM write speed12x12x
DVD-RW write speed6x6x
Reading speedidentical
CD read speed48x48x
CD-R read speedKnown for one48x
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
Access timeidentical
DVD drive average random access timeKnown for one140 ms
CD-ROM drive average random access timeKnown for one120 ms
Weight & dimensions1 differ
WeightDiffers800 g750 g
Other featuresidentical
Dimensions (WxDxH)Known for one146 x 165 x 41.3 mm
Compatible operating systemsKnown for oneWindows Vista, Windows XP, Windows 2000 Professional, Windows ME

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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