Building a phone for two-day battery, not two-year hype

'All-day battery' has become meaningless — every phone claims it. So when we built Edge X, we set an internal bar of 48 hours under real, mixed use.

That meant an efficiency-first chipset, a display that dims intelligently based on ambient light patterns learned over a week of use, and a 5500mAh cell that doesn't compromise on charging speed.

The result held up in third-party testing, not just our lab — which was the entire point.