Redmi Note 7 Pro was so good during its launch but with the newer products up, I think this is not a good choice. Especially, when you consider its Snapdragon 675 processor which is not suitable for its cost.
The processor is subjected to a lot of heat and lags quite a lot. So, if you are a heavy gamer, this smartphone is actually not for you.
Besides, the battery backup in the smartphone too is not too good. Also, it could have had a better selfie camera.
All-in-all, the smartphone is definitely not 15k, and if you are about to spend this sum, I would suggest you to look for other options.