Budget laptop with an adequate matrix (viewing angles)?

Question

laptops

Most likely, I'm asking for the impossible, but still, I'm looking for a budget laptop, behind the screen of which one could work normally, and not constantly look at overexposure / underexposure (this mainly concerns vertical viewing angles).
I used to try Asus K42F - and I really didn't like it.
Desirable: matte screen 15"; processor C2D, i3; memory >= 2GB; integrated video, wi-fi n, linux compatible.

Answer 1

Keep in mind that in the same laptop there can be up to 5-6 different matrices. Accordingly, you either need to look at the purchase of a specific instance.
On ixbt, the owners share their impressions about a particular matrix in popular laptops, you can read it on the forum.

Answer 2

Overcome laziness and go to some laptop market and see the matrices in action, the choice of the matrix through the comments in the questions is nonsense, they will say one thing here, but another will be in the laptop.