A phone would need to hold out for more than 14 hours on the battery test we run on each phone just to have a chance of making the grade. Still, some devices manage to go above and beyond that 14 ...
Our rigorous testing gives a fuller, all-round picture of every battery's performance. We measure their longevity when they're powering high-drain devices, test their capacity and how it changes after ...
The iPhone 16 Pro Max continues to make headlines, with Apple firmly having the best performance and longest battery life smartphone this year. In PhoneBuff’s test, the 16 Pro Max went head-to ...