Asus Zenfone Max review: Impressive style & battery life - The Economic Times
Fixed] Asus ZenFone 6 (6Z) battery drain or fast power consumption after latest update (.137) could be due to Facebook app (workaround inside) - PiunikaWeb
Asus Zenfone 6 brings Snapdragon 855, 5000mAh battery, Flip camera and more - Smartprix Bytes