Battery Life
Equipped with a removable Li-Ion 850 mAh battery, the OT-330 offers users the convenience of battery replacements, extending its operational life in an era that saw many phones transition to non-removable batteries. Given its limited energy demands due to the basic hardware and feature set, the battery tends to last longer per charge compared to modern smartphones, making it ideal for users who prioritize a long-lasting essential phone over frequent charging.