3 ms·Yeah: those first few phones are really inefficient.by dwighttk 8y agoYeah: those first few phones are really inefficient.izacus 8y agoNo, since they actually last for at least twice as long as iPhones.dwighttk 8y agoSo about 3 days of solid use on a single charge? I'm surprised, I've never heard any reviewers say anything about a phone that lasts that long.