I thank to lenovo company to made this type good quality of phone so I want to exchange my A6000 to k4 note. I am not having any hanging problem and it is most trustable brand I use this unlimited 3 hours gaming but not any hanging or heating problem.i loved this mobile phone so I give 5 star.
One of the most thing is this mobile phone have very light weight not effect on hand for heavy weight so it most comfortable brand.