I am using my samsung galaxy m20 3gb since one year. I have a lot of good experience with my mobile. It have a good camera quality with good ram and rom. I think for an official purpose its a good buy because in such a low price u r buying a 3 gb ram, 32 gb rom. But when it gets a memory full it will become hang which has suffer me for 4days. When I release the space it was good. It has a very good battery backup. Its battery is 5000mAh which is best for official workers. 100% full charge= 2days battery backup. Which is very good.
Tq u