'The Sony Xperia Z4 Tablet is an excellent piece of kit: it’s quick, powerful, effortlessly good-looking and incredibly light. '
'The Z2 was thin, light, fast and waterproof; the Z4 is thinner, lighter, faster and... waterproofer. '
'If you're looking for the ideal tablet for watching Sons of Anarchy while in the bath, then this Sony is most certainly it.'
'All in all the Sony Xperia Z4 Tablet is a cracking purchase for those who want an Android tablet in their lives and you’d be hard pressed to go wrong with buying it.'
'None the less, the Xperia Z2 Tablet's benchmark performance backs up our subjective experience of a superfast tablet - mostly. '
'Below average loudspeaker performance. '
An evolutionary change doesn't stop this being a remarkable tablet
Sharp and bright full-HD display
Amazingly thin and light design, Water resistant
Fast processor and graphics
The lightest, slimmest and water-resistant-est tablet on the market
'Sometimes it felt like the Xperia Z Ultra was wandering into a design minefield as far as usability is concerned, because certain tasks ended up being made more difficult by its sheer bulk. '
'average loudspeaker performance'
a 6.4-inch Android phablet