Battery Life:
Equipped with a removable Li-Ion 1000 mAh battery, the Asus P505 offered up to 140 hours of standby time and up to 4 hours of talk time. While modest, this battery life was conducive to the technology of the time, allowing users a reasonable amount of use before needing to recharge.
In conclusion, the Asus P505 is a device that represents an important stage in the evolution of smartphones. While its features are certainly surpassed by modern technology, it provided a suite of functionalities that met the basic needs of its time. The combination of its compact design, functional performance, and basic connectivity capabilities made it a step forward in mobile technology in 2006, catering to professionals looking for a mobile extension of their productivity tools.