Product comparison · 2 optical disc drives

JVC CU-VD20 optical disc drive Grey vs LG GH22LS50 optical disc drive Internal Black

18specifications compared
18differ
0identical
15known for one product only

Key differences

Internal
- CU-VD20 optical disc drive Grey:No
- GH22LS50 optical disc drive Internal Black:Yes
Product colour
- CU-VD20 optical disc drive Grey:Grey
- GH22LS50 optical disc drive Internal Black:Black
CD write speed
- CU-VD20 optical disc drive Grey:0x
- GH22LS50 optical disc drive Internal Black:48x
CD rewrite speed
- CU-VD20 optical disc drive Grey:0x
- GH22LS50 optical disc drive Internal Black:48x
DVD-R Double Layer write speed
- CU-VD20 optical disc drive Grey:4x
- GH22LS50 optical disc drive Internal Black:12x
DVD-R write speed
- CU-VD20 optical disc drive Grey:8x
- GH22LS50 optical disc drive Internal Black:22x
DVD-RW write speed
- CU-VD20 optical disc drive Grey:4x
- GH22LS50 optical disc drive Internal Black:6x
CD read speed
- CU-VD20 optical disc drive Grey:10x
- GH22LS50 optical disc drive Internal Black:48x

Side by side

Differences highlightedShow differences only

Comparison of CU-VD20, GH22LS50
33 specifications	A JVC CU-VD20 optical disc drive Grey Model CU-VD20 View product	B LG GH22LS50 optical disc drive Internal Black Model GH22LS50 View product
Design2 differ
InternalDiffers	No	Yes
Product colourDiffers	Grey	Black
Performanceidentical
InterfaceKnown for one	Unknown — not stated by the source	Serial ATA
Drive device, buffer sizeKnown for one	2 MB	Unknown — not stated by the source
Writing speed5 differ
CD write speedDiffers	0x	48x
CD rewrite speedDiffers	0x	48x
CD-R write speedKnown for one	Unknown — not stated by the source	48x
DVD+R Double Layer write speedKnown for one	Unknown — not stated by the source	10x
DVD+R write speedKnown for one	Unknown — not stated by the source	22x
DVD+RW write speedKnown for one	Unknown — not stated by the source	8x
DVD-R Double Layer write speedDiffers	4x	12x
DVD-R write speedDiffers	8x	22x
DVD-RAM write speedKnown for one	Unknown — not stated by the source	12x
DVD-RW write speedDiffers	4x	6x
Reading speed8 differ
CD read speedDiffers	10x	48x
CD-R read speedDiffers	10x	48x
CD-ROM read speedDiffers	10x	48x
CD-RW read speedDiffers	10x	48x
DVD+R read speedKnown for one	Unknown — not stated by the source	16x
DVD-R Double Layer read speedDiffers	8x	12x
DVD-R read speedDiffers	12x	16x
DVD-RAM read speedKnown for one	Unknown — not stated by the source	12x
DVD-ROM read speedDiffers	5x	16x
DVD-RW read speedDiffers	12x	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 & dimensions1 differ
WeightDiffers	1.4 kg	710 g
HeightKnown for one	56 mm	Unknown — not stated by the source
Other features2 differ
Dimensions (WxDxH)Differs	171 x 262 x 56 mm	146 x 165 x 41.3 mm
Compatible operating systemsDiffers	Windows XP Home Edition/Professional	Windows XP/Vista
Minimum RAMKnown for one	128 MB	Unknown — not stated by the source
Minimum processorKnown for one	800 MHz	Unknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown for one	Yes	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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