2. ZenFone 4 Max
Battery life under heavy load: 15 hours 19 minutes
Battery: Non-removable Li-Ion 5000 mAh battery
Asus took the smartphone market by storm with their ZenFone series of smartphones. Over the years, they have perfected the art of making exceptional smartphones at an affordable price point. Asus has been a well-reputed brand in the personal computer world, and they have brought all their expertise over to the smartphone industry. That shows in their latest rendition of their ZenFone series of smartphones. As you can see the ZenFone 4 Max also has a 5000 Mah battery, which is phenomenal compared to industry standards.
