Sony Xperia Z Ultra review

4 out of 5
£600

For

Great display, Snapdragon 800 processor, good battery life, slim design is really impressive, waterproofing

Against

Too big, sharp angular design, no flash, camera so-so

When is a phone a tablet or a tablet a phone? It is a question that is continuing to perplex as we see more and more companies releasing giant devices that look too big to be a phone, but too small to be a tablet. The Sony Xperia Z Ultra is a prime example,... read the full review.