I need your suggestions which Dual Sim Smart phone probably android phone is best. Already iam using S3 so dont want a high end phone. The reason i need smart phone Dual Sim so that i could able to save my clients name and their car requirement accordingly. My memory is weak forgot names easily thats why. And also my S3 battery usually last for exact 8-10 hours becuz use skype and downloading files alot so thats why i need another smartphone.
And also phone should be economical and worth it if iam investing my money on it