DVDs may look the same but may be quite different.
DVD image by vashistha pathak from Fotolia.com
Not all DVDs are created equal. A DVD-5 is a standard, read-only DVD. This disc can hold 4.7 GB of data, which is a drastic improvement over the 700 to 800 MB capacity of a standard CD. A DVD-R is a recordable disc that can hold up to 4.7 GB of data. You can burn content on this disc using a standard DVD burner.
Step 1
Hold the DVD in your hand, with the label side of the disc facing up.
Step 2
Look on the disc's label for the "DVD-R" logo. If this logo is present, you are holding a DVD-R disc. If the label side of your disc is blank, look on the oroginal product packaging.
Step 3
Look on the disc label for the "dual layer" logo. If the disc is not writable, it is not a DVD-R. If the disc is single layered (meaning the "DL" logo is not present on the label), then you are holding a DVD-5. If the label side of your disc is blank, look on the original packaging.
Photo Credits
- DVD image by vashistha pathak from Fotolia.com