Kyla Ursala

Best Phone Battery 2025. After extensive testing of dozens of devices, our pick for the best phone overall is the samsung galaxy s24 ultra, thanks to its immersive and vibrant display, reliable battery. Realme recently launched the gt 7 pro in china with a massive 6,500mah battery, eclipsing even the latest flagships like the oppo find x8 pro and the iqoo 13.

We achieved almost 18 hours of battery life in our rundown tests. The phone you buy will depend on.