Instead of Mi 9T I'd recommend you get a Note 8 Pro. It is a better phone, better camera, better processor. Rest Mi 9T is same with the addition of a notch less screen and a pop up camera if you are into that.
IN 60k budget, I'd recommend either a used phone or get a cheaper Mid ranger like Note 8 Pro. It will perform same as any new phone you'll get in this price and plus you will save some money.
OR
If you can wait for the new samsung galaxy a51 or a71 to get launched. They will good mid-rangers with good specs and up to the latest market standards/norms.