Why are Blu ray cases smaller?

The shorter height of a Blu-ray case uses less plastic than a traditional DVD case. This means it also weighs less and costs less to ship.

Why are DVD cases bigger than CD?

Answer: A good question, since, you know, DVDs and CDs are the same bloody size. … This awkward packaging was used so the new compact discs could fit in the bins originally used for vinyl. Only later, when the CD manufacturers had to admit how much cardboard they were wasting, was the jewel case introduced.

Why are Blu-Ray Cases Blue?

The name “Blu-ray” refers to the blue laser (which is actually a violet laser) used to read the disc, which allows information to be stored at a greater density than is possible with the longer-wavelength red laser used for DVDs.

Do blu-ray discs fit in DVD cases?

DVD cases. DVD cases were created for use with DVD film releases, although they are versatile enough to be used with other discs such as CDs or Blu-ray.

Is Blu-ray becoming obsolete?

DVDs and Blu-ray discs will be replaced by streaming services. Consumers head to streaming services to watch movies, and the addition of Disney+ to the mix will only make DVDs and Blu-Ray discs even less of a necessity.

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Why are DVDs sold in much bigger packages than CDs even though the two types of disc are exactly the same size?

Why are DVDs sold in much larger packages than CDs, even though the two types of disc are exactly the same size? CDs come in cases that are 148mm wide and 125mm high. … The racks on which vinyl discs were displayed were just wide enough, in other words, to accommodate two rows of CD cases with a divider between them.

What type of plastic are DVD cases?

Some cases for discs can be recycled. CD and DVD cases are generally made of plastic number 6. Some curbside recycling programs do accept this type of plastic, but be sure to confirm that yours does before tossing the cases in your bin.

Information storage methods