How is the battery of the Dell XPS 15 9550 4k?

[Elgauly]

I want to buy the new laptop Dell xps 15 9550 4k but I thought how is the battery on this laptop?
I use 3D engines a lot and like unity, unreal engine and a lot of photoshop, I am very curious how long the battery can carry.

Thank you in advance

 

[Titillating]

http/www.laptopmag.com/reviews/laptops/dell-xps-15

Based on our writers' review of that model, it lasts for just around 6.5 hours at max brightness and a light-moderate work load.