Cant find a clear answer over the internet, pls let me kno how much GB is available to install app on One Plus One on both 16 & 64 GB models.
Around 4-6 GB is allocated to the system. So you get 10-12 GB available on the 16 GB model and 58-60 GB available on the 64 GB model.
If you plan on putting a lot of content in your phone, the better choice would be the 64 GB model.