>>So, if you buy one of these phones do it in the summer when you're wearing short sleeves.
LOL! Actually I have bought phones out of China, mostly because they were the earliest with dual sim Android phones. Moved to a Nexus 5 because the Chinese phones don't offer all the data bandwidths used in the US because these devices primarily were aimed at Chinese consumers. Probably much better compatibility by now.
"... They ne'er cared for us
yet: suffer us to famish, and their store-houses
crammed with grain; make edicts for usury, to
support usurers; repeal daily any wholesome act
established against the rich, and provide more
piercing statutes daily, to chain up and restrain
the poor. If the wars eat us not up, they will; and
there's all the love they bear us."
-- Shakespeare: Coriolanus, Act 1, scene 1