Sound is good but not a very good, software is very fast ran, like UC browser open in 2-3 second, like share it open 3to4 second, and style and design also good, other feature 8mp camera+5mp front camera, 16 GB internal storage(4gb app and 11gb empty) 64gb supported, 2 GB RAM best quality 4G LTE CAT4 inbuilt app are excel, word, my galaxy app, one drive, operamax, usb backup youtube etc.mobile battery 2100 Mah and 4 hours continues using net. amazon price this mobile 8700 rupees. market price 9100 rupees. Thanks guy’s reading this Review and guy’s my English not good but I trying my best. thank you