I recently purchased redmi note 9 64gb green colour. It is absolutely great phone with bold looking design. I have played sevral games in it like call of duty, asphalt 9 and others high cpu demanding games you can a little lag in it while playing game but it is ok if you are ready tweak your game setting.
I also click some photos in this phone and I don’t say that photos are best but it okay.
Now there cons
1) this phone comes lots junk and ad - when bought this phone it came so many junk Chinese apps which you don’t even heard of and even apps like file manger you will get ads. So if you want clean phone than this not for you.
2) its design - Yes its design is a advantage for this phone and also disadvantage . Fingerprint senser have same texture like its camera you may not find this big problem but it is if you use fingerprint sensor there many chances touch camera with finger instead touching fingerprint sensor. This can cause a micro scratch problem on camera .
This great but also have cons too.