Obligingly, Sony has released a new phone designed specifically for my needs. The Xperia Z2 has a 5.2-inch screen, a fast processor, a long-lasting battery, and front-facing stereo speakers. That is, of course, hardly unique in the highly specced world of Android smartphones, and Sony itself will sell you a 10-inch version with the Z2 Tablet — should your screen-size needs be bigger than mine. So why should I make the Z2 my new go-to device for kicking back with Dota 2 VODs?