I was using Microsoft Lumia 532 but realized that it was eventually too slow in performance compared to other android smart phones counterparts. I felt it was priced little high and not worth the money we pay. Microsoft is a desktop OS company and if they intervene into Smart phone business they need to rethink. My phone hanged several times in between calls. They provide dual SIM option but when both the SIMs are inserted the 2nd SIM did not work. Monitor Clarity is good that was the only positive aspect of this phone. Battery does not last for more then 1 day. This phone tends to deteriorate in performance as the time goes on. We cannot re-flash the kernel if the phone crashes by ourselves, like we do for android. we need to take it to authorized Microsoft centers who work in their own sweet time.