Difficult to handle; Back cover heats up when multitasking

Retailing for R13 800, the Z5 Premium is quite an investment. But the fact that it's the only phablet touting a 4K screen at the moment gives it a distinct edge. For phablet users aiming to be ahead of the pack, the Z5 Premium should indeed stand you in good stead, especially if you put said 4K capabilities to use on a regular basis.