Best 4G Cell Phones - HSDPA 850 / 1700 / 1900 / 2100 Network Type, v4.4.2 (KitKat) Operating System, 1800 to 2200 mAh Battery Capacity

'high brightness'

'8 GB of built-in memory, expandable via the newly added microSD card slot.'

'Thanks to the arched nature of the phone, it ergonically contours in our hand to provide a natural grip. '

'The build quality is close to top notch and it really does feel like a smaller One M8, although I did find the nanoSIM tray on the left of the device didn't sit completely flush with the case.'

'Design.'

'On the whole the S5 mini's extras are plentiful for the price.'

'The Samsung Galaxy S5 Mini has the same rubberised design as its full-size brother, it's waterproof, with a vivid screen and decent camera.'

'Screen is bright and colourful.'

'Footage is bright, vibrant and detailed and largely free of any annoying juddering.'

'The Desire 510 is wicked fast for such a basic smartphone!.'