The Xperia Z5 Compact stands alone: Sony is the only Android manufacturer making a small high-end phone right now. That means that it could be the last stand for compacts. If the Z5 doesn't deliver, it's likely to be the last time we see top specs in a scaled-down form factor, for a while at least.But it does deliver. Like the Xperia Z3 Compact before it, the Xperia Z5 Compact puts an impressive array of features comfortably into the palm of your hand, and makes you wonder why no other brands are interested in this niche. Not everyone wants a giant phone, and could be blamed for wanting to use their whole screen without going double handed?