i am 100 percent sure that the pantech coming in pak is a refurb and used stuff, not a single spare part is available in Pak ! yes its true.
Where as every single part of galaxy s4 can be found as spare part
Visiting my local market results in stay away from pantech.
Market dealers were saying that pantech is awesome, but resale is none, plus not at all a worth purchase if u can opt for samsung or lumia device like lumia 925 or note 2 in similar price, and these two cells sell and resell like a piece of cake