Battery and Performance
A removable Li-Ion battery powers the my421x, providing up to 220 hours of standby time and 3 hours and 40 minutes of talk time. This, coupled with its simple feature set, likely allowed the phone to last through the day with moderate use, though exact performance would vary based on network conditions and user habits.
- ⬤ Sagem my421x Audio and Connectivity
- ⬤ Sagem my421x Software and Features
- ⬤ Sagem my421x Battery and Performance
- ⬤ Sagem my421x Conclusion