I don’t really feel that my 4a slowed down, but the battery is degraded for sure. Battery life was never amazing, but now it’s just bad. So this is why I am looking at the Fairphone: If I could just swap my battery easily, I would just continue using my 4a.
Just out of curiosity, since I am fine with the Signal UI/UX: what would you say are the top features that make Telegram better?