Product comparison · 2 optical disc drives

Lenovo DB50 optical disc drive DVD-RW Black vs Lenovo Slim USB Portable DVD Burner

Key differences

Optical drive type
- DB50 optical disc drive DVD-RW Black:DVD-RW
- Slim USB Portable DVD Burner:DVD±RW
Width
- DB50 optical disc drive DVD-RW Black:134 mm
- Slim USB Portable DVD Burner:140 mm
Depth
- DB50 optical disc drive DVD-RW Black:140 mm
- Slim USB Portable DVD Burner:131.3 mm
Height
- DB50 optical disc drive DVD-RW Black:18 mm
- Slim USB Portable DVD Burner:17.1 mm
Weight
- DB50 optical disc drive DVD-RW Black:320 g
- Slim USB Portable DVD Burner:50 g

Differences highlightedShow differences only

Comparison of DB50, Slim USB Portable DVD Burner
22 specifications	A Lenovo DB50 optical disc drive DVD-RW Black Model DB50 View product	B Lenovo Slim USB Portable DVD Burner View product
Designidentical
Internal	No	No
Product colour	Black	Black
Performance1 differ
Purpose	Laptop	Laptop
Optical drive typeDiffers	DVD-RW	DVD±RW
Interface	USB 2.0	USB 2.0
Disc types supportedKnown for one	CD, CD-R, CD-ROM, CD-RW, DVD, DVD+R, DVD+R DL, DVD+RW, DVD-R, DVD-R DL, DVD-RAM, DVD-RW	Unknown — not stated by the source
Optical disc diameterKnown for one	120 mm	Unknown — not stated by the source
Writing speedidentical
CD write speedKnown for one	Unknown — not stated by the source	24x
CD rewrite speedKnown for one	Unknown — not stated by the source	10x
DVD+R Double Layer write speedKnown for one	Unknown — not stated by the source	6x
DVD+R write speedKnown for one	Unknown — not stated by the source	8x
DVD+RW write speedKnown for one	Unknown — not stated by the source	8x
DVD-R Double Layer write speedKnown for one	Unknown — not stated by the source	6x
DVD-R write speedKnown for one	Unknown — not stated by the source	8x
DVD-RAM write speedKnown for one	Unknown — not stated by the source	5x
DVD-RW write speedKnown for one	Unknown — not stated by the source	6x
Reading speedidentical
CD read speed	24x	24x
DVD-ROM read speedKnown for one	Unknown — not stated by the source	8x
Weight & dimensions4 differ
WidthDiffers	134 mm	140 mm
DepthDiffers	140 mm	131.3 mm
HeightDiffers	18 mm	17.1 mm
WeightDiffers	320 g	50 g

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.