To OP & others: I don't think other area specific models will get warranty support from manufacturers, unless they sell it directly. What I'm saying is that, if I buy a phone from UK/Europe, which is normally the targeted markets for International version of any flagship phone, I don't get the warranty support in my country, even though it is an international version. To put it simply, every manufacturer only gives warranty support to the phones in a country in which the phone is supposed to be bought. Me(the people from my country, India, in general) buy phones from US and some times U.K/Europe(mostly get them from their families in case the phone is from U.K), those phones will never get any warranty support in my country(even if you show original bill). And usually, here we get international version of flagship phones(in Samung Galaxy models case, the Exynos versions), but still if I buy an international version of the phone from U.K or other country they don't even hear what the problem is if you go to Manufacturer showroom/outlet.
So, Warranty Support is another thing that to be considered when buying these unlocked international versions or other area specific models. I don't know how it works in U.S though. It may be completely different.
So, Warranty Support is another thing that to be considered when buying these unlocked international versions or other area specific models. I don't know how it works in U.S though. It may be completely different.