About capacity:

8GB   = approximately 7.4GB-7.6GB

16GB = approximately 14.4GB-14.8GB

32GB = approximately 28.5GB-30GB

64GB = approximately 58.5GB-60GB

The display capacity and nominal capacity are different because the calculation methods are different.

Manufacturer standard: 1GB=1,000MB / 1MB=1,000KB. Operation system standard: 1GB=1,024MB / 1MB=1,024KB.

About Real Capacity: Please kindly note the memory about the capacity for the storage products