Apple has addressed mobile storage issues for users with its free iCloud service, which lets users store music, videos and App Store purchases in the cloud so they can be downloaded only when needed. PhotoStream also captures the pictures users take, creating a iCloud backup that allows mobile users with limited storage to delete photos from their phone.
Of course, having extra local storage is ideal, particularly for users who download sophisticated App Store games and other apps that can easily take up 1GB or more of space. Apple has long used different RAM capacities to create different price tiers of products, from the original iPods to every edition of iPhone and iPad, as consumers are well aware that more room for storage is something valuable enough to pay extra to get.
In contrast, Apple's more efficient iPad leaves around 85 percent of its installed storage memory free for apps and other user content.
Among phones, Apple's iPhone 5c outperformed a series of smartphone devices in leaving available storage for the user in a report from January. Despite all being advertised as 16GB models, Apple's iPhone 5c left 12.5GB available, while Android phones from Sony, HTC and LG ate up more than an extra gigabyte or two.