Difference Between DVD5 and DVD9

There are several versions of DVD discs that are available in the market. Each of them has a different storage capacity. It is quite discernible from their names that DVD5 and DVD9 are two versions of DVD discs.

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DVD5 vs DVD9

The difference between DVD5 and DVD9 is that DVD5 is a single-sided disc that was released way before DVD9. It is single-layered as it can hold only one layer of information. On the other hand, DVD9 is an advanced and upgraded version of the former. It is single-sided as well but has the quality of being double-layered.

DVD5 vs DVD9

DVD5 is an old version of DVD discs that can hold up to 4.7 GB of data. It is named so because it can hold nearly 5 GB of data. The disc can either be used as a commercially produced disc that contains movies and software, or as a writable disc.

DVD9 is a new and advanced version of DVD discs that can hold up to 8.5 GB of data. It is also called DVD-R9, DVD-R DL and DVD+R9.

Comparison Table

Parameters of ComparisonDVD5DVD9
VersionDVD5 is an old version of DVD discs.DVD9 is a new and advanced version of DVD discs.
LayersIt is single-layered as can hold only one layer of information.It is double layered as it can hold two layers of information.
CapacityIt can store up to 4.7 gigabytes of data.It can store up to 8.5 gigabytes of data.
Video MinutesAround 120 to 133 minutes of video can be played by DVD5.Around 240 minutes of video can be played by DVD9.
Video QualityIt plays standard quality videos.It plays high-quality videos.
Formats SupportedIt supports DVD+R/RW and DVD-R/RW formats.It supports DVD+R and DVD-R formats.
PriceDVD5 is cheaper than DVD9.DVD9 is more expensive than DVD5.
ReusabilityThe DVD can be reused and is rewritable as well.The DVD is not reusable or rewritable.

What is DVD5?

DVD5 is an old version of DVD discs that are capable of holding 4.7 gigabytes of data. It is a standard single-sided and single-layered disc.

The disc is made up of polycarbonate plastic and has an aluminium reflective layer on it. On the top side, a label is silk-screened onto the surface.

DVD5 is generally used to write data. The versions that can do this task include DVD-R, DVD+R and DVD-RW. They generally have a life span of 30 years; however, they are also good for storing movies and software.

What is DVD9?

DVD9 is a newer and advanced version of DVD discs that are capable of holding up to 8.5 gigabytes of data. It is single-sided like DVD5 but is dual-layered.

The disc can play up to 240 minutes of video. This accounts for its higher price as compared to DVD5. Regardless, the disc cannot be reused or rewritten.

A limitation of this disc is that it has several compatibility issues with DVD-ROM. A useful solution provided by its makers is to record the two layers of the disc equally.

For this, the makers came up with a technology called Layer Jump Recording. Layer Jump recording allows a user to incrementally record small sections of each layer.

  1. DVD5 is affordable and cheaper while DVD9 is more expensive than DVD5.
  2. DVD5 can be reused and rewritten while DVD9 cannot be reused or rewritten.

References

  1. https://www.tandfonline.com/doi/abs/10.1080/10509208.2015.1067562
  2. https://www.spiedigitallibrary.org/conference-proceedings-of-spie/4660/0000/Stereoscopic-DVD-creation/10.1117/12.468074.short
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