Recently I bought this phone for my brother. Its awesome. First time samsung launched economy phone. 1 GB RAM. Durability is very good. Hardware is also good.
Memory card is extendable up to 32gb. In comparison to moto and maicromax you should prefer this phone. Android version is latest in this phone. Its very good in the 10k range. Phone appearance is also very good. It is a nice phone. Granb it as fast as you can.