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'While I may not be entirely sold on the design changes, using the Z5 Compact has been great. '
'The processor inside is a Qualcomm Snapdragon 810 which is a nice upgrade from the Z3 Compact which has a Snapdragon 801.'
'Elegant, waterproof design.'
'The Xperia Z5 is the best phone Sony has ever produced and it's up there as one of the best Android phones on the market right now. '
'Holding a Sony Xperia Z phone is finally something people will be impressed by, that’s only a good thing.'
' Sony's flagship Xperia Z5 is stuffed with a lot of the top tech we expect from a high-end phone. '
'In normal use, however, we found the Xperia Z5 to stay cool. '
'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'
'Very heavy Android skin.'
'There are some other old 6-inch devices still available in the market that you could consider, though none of them can be seen as directly competing with the Xperia C5 Ultra Dual, which is a fantastic phone with a lot to love if you don't mind its price tag. '
'No matter which paintjob you opt for, the glossy finish is very fingerprint-prone and things get ugly really fast. '
'It’s a nice phone, but the only thing that stands out at present is a totally unacceptable overheating problem with the camera. '
'It's a catastrophe for a smartphone maker that prides itself on offering among the best camera experience. '
'On the other hand, we weren't entirely satisfied with the screen's performance under direct sunlight - it seemed washed out and it was difficult sometimes to handle.'
'A rectangular two-sided glass slab held together by a metal frame makes for a premium styling which feels equally nice to look at and handle.'
'With decent hardware and a price tag of around ?300, it is a solid phone. '
'Video recording quality is bad.'
'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.'
'the upper half of the rear of the phone became noticeably hot after just a few minutes of even ordinary use.'
'The aperture is of the G Lens camera is reasonably wide (f/2.0), which should also help the camera achieve good results in low-light conditions, as it lets more light reach the sensor.'
'Improved screen contrast and angles'
'The Xperia Z2 is packed with the latest wireless technology so you'll be sorted with dual-band Wi-Fi up to 11ac, Bluetooth 4.0 with aptX, NFC and 4G LTE are all on-board. '