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Product comparison · 2 optical disc drives

BenQ DW1670 black/ivory Retail vs Freecom DVD RW Recorder LS Pro USB-2 & FireWire

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  • 16specifications compared
  • 11differ
  • 5identical
  • 24known for one product only

Key differences

  • Internal
    • Yes
    • No
  • Interface
    • EIDE/ATA
    • USB & FireWire
  • CD write speed
    • 40x
    • 48x
  • CD rewrite speed
    • 24x
    • 16x
  • DVD+R Double Layer write speed
    • 8x
    • 4x
  • DVD-R Double Layer write speed
    • 4x
    • 8x
  • CD read speed
    • 40x
    • 48x
  • DVD-RW read speed
    • 16x
    • 6x

Side by side

Differences highlightedShow differences only
40 specifications
A

BenQ

DW1670 black/ivory RetailView product
B

Freecom

DVD RW Recorder LS Pro USB-2 & FireWireView product
Design1 differ
InternalDiffersYesNo
Product colourKnown for oneSilver
Disc loading typeKnown for oneTray
Performance1 differ
InterfaceDiffersEIDE/ATAUSB & FireWire
Drive device, buffer sizeKnown for one2 MB
Optical drive typeKnown for oneDVD-RW
LightScribeKnown for oneYes
Writing speed4 differ
CD write speedDiffers40x48x
CD rewrite speedDiffers24x16x
CD-R write speedKnown for one40x
CD-RW write speedKnown for one24x
DVD+R Double Layer write speedDiffers8x4x
DVD+R write speedKnown for one16x
DVD+RW write speedKnown for one8x
DVD-R Double Layer write speedDiffers4x8x
DVD-R write speedKnown for one16x
DVD-RAM write speedKnown for one5x
DVD-RW write speedKnown for one6x
DVD write speed16x16x
DVD rewrite speed8x8x
Reading speed3 differ
CD read speedDiffers40x48x
CD-R read speedKnown for one40x
CD-ROM read speedKnown for one40x
CD-RW read speedKnown for one40x
DVD-RW read speedDiffers16x6x
DVD+RW read speedDiffers16x8x
DVD-R9 read speedKnown for one8x
DVD-RAM read speedKnown for one5x
Weight & dimensions1 differ
WeightDiffers800 g1.2 kg
Other features1 differ
Power requirementsKnown for oneDC 5V +/- 5%, 1.8A, DC12V+/- 10%, 1.3A
Media types supportedKnown for oneDVD+R DL 8.5GB DVD-R DL 8.5GB DVD+R 4.7GB DVD+RW 4.7GB DVD-R 4.7GB DVD-RW 4.7GB (Close session) DVD-RAM 2.6 GB DVD-RAM 4.7 GB Read: DVD-5 DVD-9 DVD-10 DVD-18 DVD+R/-R/+RW/-RW, CD-DA CD-ROM XA (m1, m2f1/m2f2) CD-R CD-RW Bootable CD Photo CD (single & multi-session) Video CD Super Video CD CD-Extra Mi
Write methodsKnown for oneTrack-at-Once, Disc-at-Once, Multisession, Packet Writing (fixed & variable packet), CD Digital Audio, Direct-Over-Write on CD-RW, Test Write
Dimensions (WxDxH)Differs178 x 146 x 42 mm165 x 250 x 48 mm
Number of optical discs1 discs1 discs
DVD+R speed16x16x
DVD+RW speedKnown for one16x
DVD-R speed16x16x
DVD-RW speedKnown for one16x
Double Layer DVD write speedKnown for one8x
Minimum RAMKnown for one256 MB

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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