Redmi 5A ia good phone .It have a single variation of 2GB RAM & 16GB ROM.it is a light wighted set with dual sim facility and its memory can be expandable upto 128GB . it have a quad core processer 1.4GHZ and a quadcumn snapdtagon 425.it comes with the latest android NOGAT .
Inthis phone there is no issu of hanging
.this phone was further available as RS 5000 but now its price has gown up to RS 6000