Viewport and render not looking as good as edit mode newbie here

Everything is in the title, my view port and renders dont look as good as the edit mode. I tried raising the sampling but it doesnt seem to make things better. Here are some screenshots. I also attached the blend file. Do you have a solution ? Thank you

Blend file : https://we.tl/t-PRHdaLjWLp

Viewport : 


Edit mode :
Thanks to lemon, I just needed to set the clip stat at 0,2