What makes a great phone? That is a very personal question. With devices becoming larger, if size is a concern the choices are extremely limited. Yes the A series replaces the Alpha. Not really. Through in a 2500 amh extended battery kit and the Alpha is a far superior device. The Sony z3 Compact is excellent, waterproof, read sealed, for better or worse. Camera? The alpha's camera may not be at the top of the heap, but it's certainly not bad. And yes if I look at the screen next to my Note Edge there is a difference. With that said it's not like I look at the Alpha's screen and think to myself "This is horrible." There are precious few, if any devices that give the build quality, feel and style of the Alpha in a a compact device. Even fewer devices offer the portability and screen size that the Alpha offers. It's not a matter of the best phone on the market. It's a matter of the right phone for an individual. For individuals looking for quality built well spec' smaller devices the choices are becoming few at any price. Four years ago the galaxy Note at 5.3 was consider to be a ridiculous over priced choice. I'm quite pleased with my Alpha. Its the sweet spot between readability and portability. Sad to see it go.