Yeah, I know. The Quad core Android phones I've used are definitely not even close in efficiency as the A10 will be though. Yes, but as we've seen, iOS doesn't need the quad core. It's just doing this to entirely blow the competition away. Apple could stick with the dual-core and still beat the competition. This is just to completely destroy them and future proof the phone even more.That's exactly how all Big.Little type CPUs work in all Android phones.