The latest iPhones already come with a powerful processor that can handle most of your gaming and work needs. Thanks to the PhoneBook, you can turn your smartphone into a 15.6″ touchscreen laptop. This is a laptop shell that uses your phone as its brain.
PhoneBook is made to support most iOS/Android devices. It gives you control with keys and mouse. The device lasts up to 8 hours on battery and can charge your phone too. Its 15.6″ touchscreen display has a resolution of 1080p.[where to get it]