It is about the following product: https://www.dell.com/...op/cn55208
My claims:
Work for the university (video conferences, office work (e.g. Creating documents / presentations with Word / PowerPoint) etc.
Watch YouTube / Netflix
Play Sims 3 or Sims 4 with 2-3 expansion packs from time to time
Now and then less complex video projects
Is this laptop the right product for these requirements and does it offer a good price-performance ratio? I don't know my way around personally.
Yes, that should fit.
Yes that is sufficient for your requirement
Yes, it is even "too good" for your requirements.