Indeed. A phone that costs half as much can pretty much do the same job..... I doubt I'd notice performance issues or hit the limit of what the CPU can do on a cheaper phone. I just learned I can use Unexpected Keyboard through f-droid, although there is no auto-correct, it tends to be very smooth and lightweight compared to other keyboards. People don't know it, but the keyboard is a resource hog. It's always calculating things every time the cursor is moved.