Purchase advice, laptop for student.

[EleanorGrace]

Hello everyone,,
I wanted to buy a new notebook.
Unfortunately, as a student, I don't have that much money and would spend a maximum of € 400 on a notebook.
It is important to me: 15.6 inch screen, Windows 8, min. 4GB RAM (expandable if possible) and min. 500GB hard drive, HDMI would be quite good
Have a few times:
Acer Aspire E1-52265204G50Mnkk
HP Pavilion 15-n050sg
Lenovo IdeaPad G500s
Weclen would you recommend me? One of them or a completely different one?
I'm not that big of a gambler, sometimes play Fifa or something but nothing big.