Koryo brand of Airconditioners are available in Chennai. We bought our new piece from Big Bazaar for 31000. At Big Bazaar they used to have exchange sales.
Koryo is a SMART ac. That means it can enable internet of things. ( IoT)
You can connect it to smart devices in your RedMi phone.
Redmi Phones come highly recommended by all. I personally recommend the Redmi Note.
My cousin also recommends it. So do government officials, writers and academics.
You will then be able to use your phone as a remote. The regulator being ‘smart’ is important if you are in a smart home. Since there is so much loadshedding in the suburbs.

Which brand of AC do you use? What are its pros and cons