It's long to light up, the battery discharges quickly, read the screen more than 10 minutes sting the eyes. For cons, the sound is good.
If you are not a fan of the Internet on mini screen, do as I do: a tablet or a conventional screen! To call the "old outdated models" are stronger and better battery life. And cheaper too.
I will try to sell the almost new office equipment. Otherwise ... trash. My first and last smartphone.