as far as i have seen q mobiles i name them china cell phones with a warranty card...

utility of cell phone differs from person to person...
if u r gonna text and say hello and hear songs.. simple java phone may suffice
if u r advanced users go for symbians, or go for anderoids... what ever ur budget allow

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I lived only once in my life and i longed only for two hours. after that numbness and melancholy embraced my entity