Some value battery life above all else and phones such as the new Asus Zenfone 4 Max are built specifically for them. Boasting a mammoth 5,000mAh battery and the PowerMaster power saving mode, the new Max can outlast most phones on the market. The phones comes in two versions - Snapdragon 430 (octa-core) and Snapdragon 425 (quad-core). You can have up to 4GB of RAM and 16/32/64GB storage (plus a microSD on a rare non-hybrid dual-SIM slot). Asus Zenfone 4 Max (ZC554KL) The in-box charger is relatively weak - 10W - and it takes a long 4 hours to charge the battery to 100%....
Source: http://www.gsmarena.com/asus_zenfone_4_max_unveiled_with_5000mah_battery_and_a_dual_camera-news-25995.php
