One of my favourite mobile I have ever used this mobile.inbuilt 16Gb which is very useful for the mobile lovers which comes with 2Gb RAM which is very fast when compared to another mobiles and the picture quality is very nice.im happy with my mobile.i recommended this mobile to many of my friends and im happy that everyone took that mobile by my reference, one of the best mobile in lenovo products, thanks lenovo team for bringing up this mobile to the market.