'For normal media viewing everything looks great, but you really notice the difference when watching or viewing full HD 1080p content where, as with the Xperia Z, everything takes on an incredible and cinematic, almost 3D-like quality.'
'The Sony Xperia Z1 looks stunning, it's a distinctive design and there's no questioning the quality of the build. '
'The next level of Sony's Android ambitions or a needless mid-cycle vanity upgrade?'
'Dedicated camera button for underwater shooting'
'It is big, bright, beautiful, and perfectly suitable for every task. '
'Thin and wide the overall impression is of ultimate portability, a robust handset with a nice if plasticky finish. '
'Image and video quality is very similar to the Samsung Galaxy S3 and Galaxy Note II, which is to say good but not as stunningly detailed as the S4. - Lastly, the phone has physical front buttons rather than capacitive.'
'Phone quality wise, the device is strong, with calls coming through crisp. '
'all key are easy to feel and press without looking, with deep and clicky feedback to them.'
'Noise cancellation worked well in my tests, as the Z Ultra blocked out a good amount of loud street noise, but I did notice a persistent hiss. '
'It's almost impossible to reach anything in the top half of the display or on the opposite side to your hand.'
'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. '
'Large screen makes gaming and watching videos very comfortable'
'4G and microSD support, Large, bright screen'
'UI navigation is pretty smooth'
'Crisp or clear as many other smartphones'
'Dirt cheap under contract, has 4G LTE'