GamerCore
Android Enthusiast
The Samsung Galaxy Note 8's actual size is 162.5 (tall) x 74.8 (wide) x 8.6mm (thick). The screen size is 6.3-inches diagonal and the entire phone weighs 195g.
Here's what the Note 8's size looks like in comparison to the iPhone 7 Plus and the Google Pixel XL (image credit):
Here's what the Note 8's size looks like in comparison to the iPhone 7 Plus and the Google Pixel XL (image credit):