I purchased mobile intex aqua strong 5.1. In starting I was very happy to see mobile and its features.after some time I found that my mobile is hanging.when I search what is reason of hanging I found that its internal memory was going to full.company says that it has 8 gb internal memory but out of 8 gb four gb has already packed.i have done three time reset of my phone.its camera is good for day but not good for night.i suggest to all peoples dont purchase this mobile aqua strong 5.1.