Which laptop to buy? - 1

Which laptop to buy?
I would like to buy a laptop soon that is not too expensive but is still good! Can you give me some tips on what to look out for or where I can find one that is good value for money. I mostly need it for university

I have a Lenovo laptop. It's not that expensive and works well.

What is important to you? Lots of performance, good display, long battery life, many connections?

How big should the laptop be?

Also cheap is a relative term, I have a friend for whom everything is cheap under 2000 euro, for me cheap is more like under 500 euro…

Honor magic book 14.