Help me buy a laptop

So, this is my first post after discovering this subreddit. I’ve had a tough time with electronic purchases in the past, and I need your help to make the best choice.

My budget for a laptop is around 45-50k. I need it to be durable with a good battery life and performance that won’t cause it to hang. My knowledge about laptops is quite limited, so any advice would be greatly appreciated.

Thanks!