In our FAQ area, we answer your questions regarding our products and services, as well as give general tips and information related to digital storage media.
Both disc types have the same size and shape, but the data on DVDs is "packed" closer together. (The data spiral is wound much closer together and the distance between cavities is less compared to CDs). This is possible due to a finer lazer in DVD drives (smaller micron value) compared to CD drives.