Product comparison · 2 optical disc drives

HP dvd1270i optical disc drive Internal vs LG GH22LS50 optical disc drive Internal Black

13specifications compared
4differ
9identical
19known for one product only

Key differences

CD rewrite speed
- dvd1270i optical disc drive Internal:32x
- GH22LS50 optical disc drive Internal Black:48x
DVD+R Double Layer write speed
- dvd1270i optical disc drive Internal:12x
- GH22LS50 optical disc drive Internal Black:10x
DVD+R write speed
- dvd1270i optical disc drive Internal:24x
- GH22LS50 optical disc drive Internal Black:22x
DVD-R write speed
- dvd1270i optical disc drive Internal:24x
- GH22LS50 optical disc drive Internal Black:22x

Side by side

Differences highlightedShow differences only

Comparison of dvd1270i, GH22LS50
32 specifications	A HP dvd1270i optical disc drive Internal Model dvd1270i View product	B LG GH22LS50 optical disc drive Internal Black Model GH22LS50 View product
Designidentical
Internal	Yes	Yes
Product colourKnown for one	Unknown — not stated by the source	Black
Performanceidentical
Interface	Serial ATA	Serial ATA
LightScribeKnown for one	Yes	Unknown — not stated by the source
Writing speed4 differ
CD write speed	48x	48x
CD rewrite speedDiffers	32x	48x
CD-R write speed	48x	48x
DVD+R Double Layer write speedDiffers	12x	10x
DVD+R write speedDiffers	24x	22x
DVD+RW write speed	8x	8x
DVD-R Double Layer write speed	12x	12x
DVD-R write speedDiffers	24x	22x
DVD-RAM write speedKnown for one	Unknown — not stated by the source	12x
DVD-RW write speed	6x	6x
CD-RW write speedKnown for one	32x	Unknown — not stated by the source
Reading speedidentical
CD read speed	48x	48x
CD-R read speedKnown for one	Unknown — not stated by the source	48x
CD-ROM read speedKnown for one	Unknown — not stated by the source	48x
CD-RW read speedKnown for one	Unknown — not stated by the source	48x
DVD+R read speedKnown for one	Unknown — not stated by the source	16x
DVD-R Double Layer read speedKnown for one	Unknown — not stated by the source	12x
DVD-R read speedKnown for one	Unknown — not stated by the source	16x
DVD-RAM read speedKnown for one	Unknown — not stated by the source	12x
DVD-ROM read speed	16x	16x
DVD-RW read speedKnown for one	Unknown — not stated by the source	13x
DVD+R Double Layer read speedKnown for one	Unknown — not stated by the source	12x
DVD+RW read speedKnown for one	Unknown — not stated by the source	13x
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	710 g
Other featuresidentical
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	146 x 165 x 41.3 mm
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows XP/Vista
Access timeidentical
DVD drive average random access timeKnown for one	160 ms	Unknown — not stated by the source
CD-ROM drive average random access timeKnown for one	140 ms	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.

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