With over a dozen variants of the Asus Zenfone, we looked over most of them and measured their battery life and compared it to their performance as measured by our standard benchmarks. [table id=119 /] The general trend is that the higher the performance of the handset, the lower is the expected battery life. The inverse correlation is evident with the Zenfone 2 Laser which topped the battery life ranking at 12 hours, 31 minutes. It has the same 3,000mAh battery as most other Zenfones but since it is only running a Snapdragon 410, optimal battery consumption is achieved. You can check out our complete list of smartphones ranked by battery life here. One of the main highlights of the headphones is battery life. Battery life reaches up to 8 hours per charge with ANC turned off, or up to 5 hours with ANC enabled. Read more in our articles including "Asus Zenfone variants show Performance vs. Battery Life" and "Xiaomi launches Redmi Headphones Neo with up to 72-hour battery life".
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May 24, 2026With over a dozen variants of the Asus Zenfone, we looked over most of them and measured their battery life and compared it to their performance as measured by our standard benchmarks. [table id=119 /] The general trend is that the higher the performance of the handset, the lower is the expected battery life.
The inverse correlation is evident with the Zenfone 2 Laser which topped the battery life ranking at 12 hours, 31 minutes. It has the same 3,000mAh battery as most other Zenfones but since it is only running a Snapdragon 410, optimal battery consumption is achieved. You can check out our complete list of smartphones ranked by battery life here.
Our coverage of zenfone battery life includes: "Asus Zenfone variants show Performance vs. Battery Life"; "Xiaomi launches Redmi Headphones Neo with up to 72-hour battery life"; "HUAWEI FreeBuds 7i now in PH - 55dB ANC and 35-Hour Battery Life at PHP 3,699". Each article provides unique insights and information.