Reddi mi note 4 of 12999 is just amazing smartphone under 13000. It’s 64GB internal memory and 4 GB ram just fabulous speed operation.its long lasting battery backup with 4100mah is long lasting for 2 days. Sound quality is just clean and significant. This is just stylish in metal body.i t has MMUI 8.0 that is so above than any other android version in smoothly perforation.