Samsung had much more variant and yet you're not complaining about it?

Redmi Note 3 - Originally launched in China in Nov 2015, is based on Mediatek chipset. This version is never sold outside China.

Redmi Note 3 (Pro) - Launched in March 2016, is based on Snapdragon 650. Some people called it Pro spec. This is the one Xiaomi bringing to Malaysia officially. So those Mediatek you got in Lazada is from grey market import.

The grey market importer bring in Redmi Note 3 (SD or Mediatek) from handphone vendor in China. They do not buy them directly from Xiaomi. Therefore the phone is loaded with what we called "vendor ROM", which is similar to a Verizon phone in US where Verizon will load some of their stuffs on the phone. This also include adware etc.

Global Rom refer to the MIUI ROM that is design for International market. The main differences compared to China ROM (or vendor ROM) is:

1. More system languages, China ROM only have Chinese and English
2. Google PlayStore enabled. China ROM will not have build in PlayStore. You have to flash yourself.
3. No China made video player which has access to VOD in China market
4. No China made music player which works like Spotify function
5. No Chinese only apps (like Mi Wallet, Mi whatever, some China version of Waze).
6. No strange Chinese words come out when you use some system apps.

Other than that, they shared the same bugs and features as China ROM.

only for AP set because i will come with china rom. unless the shop flash it with global stable rom.
local set will come with global stable rom.

set your gps to power saving in location settings.