Batterylevels of 8%, 28%, 48%, 68%, and 88% remain on the display for only 30 seconds, regardless of the use case. Automatic device shut down 30 seconds after reaching 2%. Slow charging time due to the small 22.5W charger. Low charge efficiency. The Honor X8 5G battery provided outstanding autonomy when tested in factory default TheAsus Zenfone 10 is, like all other Asus devices, a powerful performer. It has the latest Snapdragon 8 Gen 2, up to 12GB of RAM, and up to 512GB of UFS 4.0 storage. Boughtthis phone end of July. Straight from the box extreme poor battery performance. Drained from only looking at it, not even using it, running hot. Spend way to much time to all the battery saving settings, charging limits, updates, roll backs, factory resets, safe mode sessions etcetera. It's j Options 05-30-2021 12:01 AM. sexiclube55. i watched disassembly video of zenfone 8 and on battery is written 4000 mah typ and min 3835 so battery capacity is cca 3835 but you cannot use all capacity beacause there is reserve when you have 0%, there is still cca 300 mah reserved capacity Usable capacity ís always less than TheROG Phone 8 is the perfect companion for power users, whether you’re into heavy gaming, social scrolling, or movie streaming. ROG Phone 8 powered by the NoVerizon compatibility. Dull (and slippery) design. Fingerprint sensor isn't as reliable. Cameras and battery life are just OK. Asus has a poor track record with Android updates. Buggy call Indepth review of the Asus Zenfone 3 Max ZC520TL (Mediatek MT6737, ARM Mali-T720 MP2, 5.2", 148) with numerous measurements, benchmarks, and ratings GFXBench battery test. Thevapor chamber in Zenfone 9 is twice as large as that in Zenfone 8. The battery typical capacity is 4300mAh, while the battery rated capacity is 4150 mAh. Test result provided by ASUS labs, actual performance may vary depending on conditions. The test condition for the video playback was tested under the specific condition – 200 nit Applereleases software updates and supports their phones a few years longer than Asus. 14% better performance in AnTuTu Benchmark (1067K versus 932K) Weighs 34 grams less. 33% faster in single-core GeekBench 6 test: 1974 and 1488 points. Ready for eSIM technology. Evaluation of Asus Zenfone 8 and Apple iPhone 12 mini crucial features. Overtime, the battery’s longevity will naturally decrease. For more comprehensive information, please refer to the provided link. Battery tests conducted by ASUS on nv83X6.