Razer - xda-developers.com did an extensive battery life and performance test on the Razer Phone 2, declaring it successful for what it sets out to do – be a gaming powerhouse. Read
Razer Phone 2 - Can Razer Survive a Razor? | Razer Inc., smartphone | The Razer Phone 2 is ready to be Tested. Brand new, right out of the box, the newest
Razer Phone 2 goes through harsh durability test, will this gaming beast survive? - PhoneArena
The Razer Phone 2 Hands On: Now With Wireless Charging, IP67, and RGB