Don’t buy it. It is the best phone ever made by Samsung.
when I got first time 3 inches screen phone I thought it was a great phone but it sucks my life . It supported Java apps less than 1 MB. The camera quality is bad. You can compare it with Star Next. Start next is also a Java phone by Samsung but its 10 time better then Samsung Star 3 Duos. If you buy this phone then one month later you feel like a dump.