Best Cell Phones - 158 to 32768 MB Installed Memory, 246 to 329 ppi Pixel Density, 8 to 13 Hours Talk Time

'It’s disappointing that Sony hasn’t matched the Z3’s Full HD display, but this is still good for a phone this size, and it matches what the competition currently offers.'

'The Sony Xperia Z3 Compact packs a larger screen than its predecessor in the same size body, it has tonnes of power, it's completely waterproof allowing for underwater photography and it has a good camera.'

'fairly sharp picture'

'With decent hardware and a price tag of around ?300, it is a solid phone. '

'It will feel comfortable to most users and the Xperia M4 Aqua is very thin and light for a mid-range phone at 7.3 mm and 136 g.'

'Its more compact size makes it comfortable to use, it has loads of power and its camera is great.'

'Does most things well. '

'The Lumia 830 is, mostly, a very good phone, but before you buy you need to make peace with some tricky weaknesses. '

'There is very little the Nokia Lumia 830 got wrong.'

'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.'