I purchased samsung m30s with my hard earned money, previously I used to own zenfone max. This phone camera software is very bad. Even after 2 updates no quality improvement. No option to reduce shutterspeed, no option to change focus. Even third party apps like open camera giving shutterspeed of 1/10 while my zenfone max used to give 32 sec. I dont know how a 8k phone camera performs better than a 15k phone. Even tried to install gcam mod but its crashing. It's quite frustrating to use this new phone!