Hi everyone , I m writing about samsun galaxy star duas . first personally I have used this phone . it was my first phone while I was in diploma first year . this phone has good qualities . it is great to handle . but this phone has many problems aslo this phone doesnt work so too fast. I got lot of problems of this phone while handling . u can put too many applications in that phone . phone get hanged too much . and u cannot put big application more 50mb , the application wont even works . when phone get hanged it get switch off frequently so its not that good phone