² Battery testing was conducted by HMD Global Oy using a real-life usage test. Testing included cycles combining 30 minutes of active usage and 2 hours of idle time with a new battery, starting from 100% battery charge until the device powered off. Usage included e.g., gaming, video streaming, video playback, calling, browsing, and data transfer. Testing was conducted with normal device settings in a lit indoor environment.
³ Battery has been tested by HMD Global to maintain at least 80% of its original capacity after 800 full charging cycles.