Product comparison · 2 optical disc drives

LG Combo, CD Rewriter & DVD Rom reader CD-R:52x, CD-RW 32x, DVD: 16x black vs LG Multi DVD Rewriter GSA-H20LB black

25specifications compared
10differ
15identical
17known for one product only

Key differences

CD write speed
- Combo, CD Rewriter & DVD Rom reader CD-R:52x, CD-RW 32x, DVD: 16x black:52x
- Multi DVD Rewriter GSA-H20LB black:48x
CD-R write speed
- Combo, CD Rewriter & DVD Rom reader CD-R:52x, CD-RW 32x, DVD: 16x black:52x
- Multi DVD Rewriter GSA-H20LB black:48x
CD read speed
- Combo, CD Rewriter & DVD Rom reader CD-R:52x, CD-RW 32x, DVD: 16x black:52x
- Multi DVD Rewriter GSA-H20LB black:48x
CD-R read speed
- Combo, CD Rewriter & DVD Rom reader CD-R:52x, CD-RW 32x, DVD: 16x black:52x
- Multi DVD Rewriter GSA-H20LB black:48x
CD-ROM read speed
- Combo, CD Rewriter & DVD Rom reader CD-R:52x, CD-RW 32x, DVD: 16x black:52x
- Multi DVD Rewriter GSA-H20LB black:48x
CD-RW read speed
- Combo, CD Rewriter & DVD Rom reader CD-R:52x, CD-RW 32x, DVD: 16x black:52x
- Multi DVD Rewriter GSA-H20LB black:48x
Access time
- Combo, CD Rewriter & DVD Rom reader CD-R:52x, CD-RW 32x, DVD: 16x black:100 ms
- Multi DVD Rewriter GSA-H20LB black:120 ms
Dimensions (WxDxH)
- Combo, CD Rewriter & DVD Rom reader CD-R:52x, CD-RW 32x, DVD: 16x black:146 x 165 x 41.3 mm
- Multi DVD Rewriter GSA-H20LB black:146 x 170 x 41.3 mm

Side by side

Differences highlightedShow differences only

Comparison of Combo, CD Rewriter & DVD Rom reader CD-R:52x, CD-RW 32x, DVD: 16x black, Multi DVD Rewriter GSA-H20LB black
42 specifications	A LG Combo, CD Rewriter & DVD Rom reader CD-R:52x, CD-RW 32x, DVD: 16x black View product	B LG Multi DVD Rewriter GSA-H20LB black View product
Designidentical
Product colourKnown for one	Black	Unknown — not stated by the source
Performanceidentical
Optical drive typeKnown for one	Unknown — not stated by the source	DVD-RW
LightScribeKnown for one	Unknown — not stated by the source	Yes
DVD-ROM transfer rate (sustained mode)Known for one	Unknown — not stated by the source	22 MB/s
Plug and PlayKnown for one	Unknown — not stated by the source	No
Writing speed2 differ
CD write speedDiffers	52x	48x
CD-R write speedDiffers	52x	48x
DVD+R Double Layer write speedKnown for one	Unknown — not stated by the source	8x
DVD+R write speedKnown for one	Unknown — not stated by the source	16x
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	4x
DVD-R write speedKnown for one	Unknown — not stated by the source	16x
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
DVD write speedKnown for one	Unknown — not stated by the source	16x
DVD rewrite speedKnown for one	Unknown — not stated by the source	6x
Reading speed4 differ
CD read speedDiffers	52x	48x
CD-R read speedDiffers	52x	48x
CD-ROM read speedDiffers	52x	48x
CD-RW read speedDiffers	52x	48x
Access time1 differ
Access timeDiffers	100 ms	120 ms
DVD drive average random access timeKnown for one	120 ms	Unknown — not stated by the source
Other features3 differ
Dimensions (WxDxH)Differs	146 x 165 x 41.3 mm	146 x 170 x 41.3 mm
DVD+RW speedDiffers	16x	8x
DVD-RW speedDiffers	16x	6x
Media types supportedKnown for one	Write: CD-R/RW, CD-ROM Mode-1,CD-ROM XA, CD- Audio, Mixed Mode, CD-DA, CD-I FMV, Video CD, CD-Plus / CD-Extra Read: DVD+R/+RW, DVD-R/-RW, DVD-ROM, DVD+R DL, DVD RAM Photo-CD, CD Text	Unknown — not stated by the source
Write methodsKnown for one	Disc at once, Session at once, Track at once, Variable packet writing, Fixed packet writing, Multi-session	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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