Best Laptop for Uni under 1000 euro?

Maybe someone can give me some tips or suggestions:

Am looking for a laptop for Uni.
He should:
Be quiet (library)
Have long battery life
Be light
To be fast
and be as durable as possible.
Good value for money. And in terms of price, it can cost between 700-1000 euro!

The cheapest laptop is sufficient for studying.

Attention should be paid to battery and noise level.

Well, but quite a long time, such a cheap will probably not, right?
I've bought at school for about 5 years ago for about 650 euro, but which was already extremely loud and slow after 1-2 years (required for turning on determined 5min). That's why I'm looking for something more powerful now that keeps me longer then.

There are different possibilities. Do you need a convertible, so laptop with touch screen? Is highly recommended because you can easily make notes and drawings on the laptop / write. I always had a 15.6 laptop in the university and that was all too bulky for the lectures. Fortunately, in the bib you can spread well… But in the lectures a convertible would be much more comfortable.

https://www.amazon.com/...B00S44ADQU

Such a laptop would look like, usually with a pen

What else you should pay attention to: 8 GB RAM, i3 / i5 / Ryzen 5 2500u processor and an SSD. You've already done a lot with that.

Without a touchpad, you can easily take a laptop with Ryzen 5 2500u, they have a lot of steam. I'll filter you some with more battery life.
Battery life at least 10 hours… Or Up to 10 hours. Depends on the application.
https://geizhals.de/...92~6751_21

The more expensive models further down the list are already some with touch screen

Depends on the one who uses and cares for him.

On Ebay there are older workstations, which are designed for something like that. The laptops are very stable and undemanding. With such a convertible you have to be more careful. In terms of performance, that does not take much, only the old workstations have been in operation and are only overhauled

What do you think of the model?
https://www.amazon.de/...07HC3FRNQ/

It's okay, but I would go for the Ryzen 5 2500u if the laptop did not have its own video card. It's like this: The Ryzen 5 2500u is on par with the i5 8250u in terms of processor performance. Both have 4 cores, 8 threads and count very fast (!). In a single-core application, the i5 is a little faster, so if only one core may / must calculate. We're talking about 10%, which is absolutely irrelevant in terms of computing power. When using multiple cores, they are both equally fast. This is ultimately due to the manufacturing, there are different manufacturers.

Both processors have a pretty good graphics chip with them, so the graphic also produces the processor, a real graphics card is not installed. The computing power here at the Ryzen 5 2500 u much higher. The Vega 8 unit takes off in every application and makes the Intel Graphics UHD 620 look totally old. That's why I would almost always advise the Ryzen 5 2500u if no extra video card is included.