I have bought this phone like 2 years ago, but it still working without any software crash, or hardware problem. RAM is 512 mega bytes which is enough for the ones who does not play video games.
I will suggest buyers if they don’t have enough money to buy a smartphone they should buy this. it is a company which will take away their competitors in the market and in future years they will become a highly class mobile makers. there must be more phones like this but this phone doesn’t risk your money and will work till the limit. more phones will come in the market but the durability like this phone will never be found in upcoming phones.