There are another dedicated thread in LYN for Redmi Note 3 Pro (SD Version), the SD model basically are limited unit selling in China which barely able to buy, unless you pay premium to those scalper.
No way both 3GB RAM.

Trust us, There are only 2 variant.
1) 2GB RAM + 16GB eMMC
2) 3GB RAM + 32GB eMMC
If you are not tech savvy like my friend, (I bought one for him), I basically disabled it all those bloatware and let he use the vendor rom out of the box, same 7.0.19. Only the WeQR Scan or something can't able to disable, due to it keep on coming back after reboot. So I just hide it somewhere else in the Folders...