The battery of my dad's Zest T1 finally stopped working and he's looking for a new phone. Budget is up to R3000, but would like to spend as little as possible. He asked me to help him find a good budget phone that will last a few years and seeing that the Xiaomi phones seem to offer excellent value for money, what would you guys recommend? I'm still using my first gen Moto G and haven't really followed the latest developments, but I read in some international forums that the redmi note 2 has some battery issues. Have those been addressed since launch or is it still an issue? Is there something else he should look out for when deciding on a Xiaomi?
Which of the Xiomis would you recommend and what would be a good alternative in that price range? If he does stretch his budget to R4000, should he look at the Mii 4 and would would be a good phone in that bracket?