take a look at the top mobile phones across the globe in terms of popularity. It's clear that there are only a handful of phones that will need to be tested to capture the vast bulk of the market. Mountains are being made out of molehills here for no other reason then to invite arguments. All IMHO.
https://deviceatlas.com/blog/most-popular-smartphones-2016
- Forums
- ASX - By Stock
- RAP
- A range of smartphone models are used.