Why Premium Phones don't support Dual SIM cards?
    Summarizing  for you, few  factors  plays role in providing multiple SIM support:   Premium phones need to be  lightweight  and  thinner  than ever - exclude multiple trans-receivers required for multiple SIMs.  Battery   backup  - Battery packs are  thinner  and  compact  than ever, so providing multiple SIMs means beefier batteries and/or less backup!  Targeted at  niche  segment of consumers - don't care about cheap deals but cares about  lightness/design statement  of their phones!   So, the general  psychology  was that niche customers like their phones to be  unique  and  better  than their  counterparts  - and having  single  SIM shows the class of the product!   Also some people tells it in different way  Dibya Our Writer Writes about it that   " Let me try to put a more logical answer in the midst of the half jokes here.  Prem...