What are the hardware requirements for running Android 7 Nougat?

[Maxwell]

Can you tell me what are the hardware requirements for running Android 7 Nougat? I want to upgrade to this version but I think my smartphone can be lag or run slowly with new version.

 

[Uyj143]

I use Oreo UI its kinda cool, it make my phone became faster my android version became 8.0.

You can download it on playstore for free promise its very smooth.