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Product comparison · 2 optical disc drives

LG DVD+/-RW 20x SecureDisk IDE Barebulk, Black vs Samsung Super-WriteMaster™ DVD Writer, Ivory

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  • 10specifications compared
  • 5differ
  • 5identical
  • 36known for one product only

Key differences

  • Interface
    • IDE/ATA
    • Serial ATA
  • CD read speed
    • 48x
    • 40x
  • CD-ROM drive average random access time
    • 120 ms
    • 110 ms
  • Weight
    • 800 g
    • 750 g
  • Dimensions (WxDxH)
    • 148 x 42 x 17 mm
    • 148.2 x 170 x 42 mm

Side by side

Differences highlightedShow differences only
46 specifications
A

LG

DVD+/-RW 20x SecureDisk IDE Barebulk, BlackView product
B

Samsung

Super-WriteMaster™ DVD Writer, IvoryView product
Designidentical
InternalYesYes
Product colourKnown for oneIvory
Disc loading typeTrayTray
MountingKnown for oneVertical/Horizontal
Performance1 differ
InterfaceDiffersIDE/ATASerial ATA
LightScribeKnown for oneYes
Drive device, buffer size2 MB2 MB
Writing speedidentical
CD write speed48x48x
CD rewrite speed32x32x
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 speedDiffers48x40x
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
Access time1 differ
DVD drive average random access timeKnown for one130 ms
CD-ROM drive average random access timeDiffers120 ms110 ms
Weight & dimensions1 differ
WeightDiffers800 g750 g
Packaging contentidentical
Bundled softwareKnown for oneNero
Other features1 differ
Media types supportedKnown for oneDVD-RAM, DVD+R, DVD+R DL, DVD+RW, DVD-R, DVD-R DL, DVD-RW, DVD-ROM, DVD-Video, CD-R, CD-RW, CD-ROM/XA, CD-ROM, CD-Audio, Video-CD, CD-I(FMV), Photo CD, CD-Extra, CD-TEXT
Dimensions (WxDxH)Differs148 x 42 x 17 mm148.2 x 170 x 42 mm
Number of optical discsKnown for one1 discs
Write methodsKnown for oneRW
Maximum data transfer rateKnown for one58.98 Mbit/s
Record modesidentical
Disc-at-once (DAO)Known for oneYes
Multi sessionKnown for oneYes
Over-burn writingKnown for oneYes
Packet writingKnown for oneYes
Sequential writingKnown for oneYes
Session-at-once (SAO)Known for oneYes
Track-at-once (TAO)Known for oneYes

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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