Samsung galaxy y duos lite this phone is not so good because when I use this phone facing alot of problem came their when I buy phone in starting they working is good but after 6 month later the condition became bad .the main problem is that their working is to slow when I dial number to someone I want to call they call is not going because the calling screen is not come the come after 3 minute to come the calling screen .they cannot connect the call quickly.in this phone their only 300mb ram .their exapandable memory card only 4 gb .