Help Internal Storage and RAM

[leoknight]

When I check my internal storage usage, it showed 747MB used and 740MB free, with used space and free space combine is about 1.5GB, I know it is suppose to be 8GB Internal Memory suppose to have about 6.4GB space accessible to me, what the happened to the rest of the storage space?

That's similar question I have about my RAM as well, on my device display 153MB used and 126MB free with total combine 279MB RAM. I thought it was suppose to be 512MB RAM with 128MB dedicated to GPU which leave about 384MB RAM to use.

 

[technomad]

I asked a similar question on another forum and got this answer.