Product comparison · 2 optical disc drives

LG DVD RW 22x Black vs Samsung External DVD RW +/- Dual Layer Drive

Key differences

Internal
- DVD RW 22x Black:Yes
- External DVD RW +/- Dual Layer Drive:No
CD write speed
- DVD RW 22x Black:48x
- External DVD RW +/- Dual Layer Drive:24x
CD rewrite speed
- DVD RW 22x Black:32x
- External DVD RW +/- Dual Layer Drive:24x
DVD+R write speed
- DVD RW 22x Black:22x
- External DVD RW +/- Dual Layer Drive:4x
DVD-R write speed
- DVD RW 22x Black:22x
- External DVD RW +/- Dual Layer Drive:4x
DVD-RAM write speed
- DVD RW 22x Black:12x
- External DVD RW +/- Dual Layer Drive:5x
CD read speed
- DVD RW 22x Black:48x
- External DVD RW +/- Dual Layer Drive:24x

Differences highlightedShow differences only

Comparison of DVD RW 22x Black, External DVD RW +/- Dual Layer Drive
21 specifications	A LG DVD RW 22x Black View product	B Samsung External DVD RW +/- Dual Layer Drive View product
Design1 differ
InternalDiffers	Yes	No
Product colourKnown for one	Unknown — not stated by the source	Black
Writing speed5 differ
CD write speedDiffers	48x	24x
CD rewrite speedDiffers	32x	24x
DVD+R write speedDiffers	22x	4x
DVD-R write speedDiffers	22x	4x
DVD-RAM write speedDiffers	12x	5x
CD-R write speedKnown for one	48x	Unknown — not stated by the source
CD-RW write speedKnown for one	32x	Unknown — not stated by the source
DVD+R Double Layer write speedKnown for one	12x	Unknown — not stated by the source
DVD+RW write speedKnown for one	8x	Unknown — not stated by the source
DVD-R Double Layer write speedKnown for one	12x	Unknown — not stated by the source
Reading speed1 differ
CD read speedDiffers	48x	24x
DVD+R read speedKnown for one	Unknown — not stated by the source	8x
DVD-R read speedKnown for one	Unknown — not stated by the source	8x
DVD-RW read speedKnown for one	Unknown — not stated by the source	6x
DVD+RW read speedKnown for one	Unknown — not stated by the source	6x
Weight & dimensionsidentical
HeightKnown for one	Unknown — not stated by the source	9.5 mm
Packaging contentidentical
Bundled softwareKnown for one	Unknown — not stated by the source	CyberLink DVD suite
Other featuresidentical
Technical featuresKnown for one	Unknown — not stated by the source	RPC+II
Performanceidentical
InterfaceKnown for one	EIDE/ATA	Unknown — not stated by the source

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.