Battery Life
Fitted with a non-removable Li-Po 3765 mAh battery, the Oppo K3 offers decent battery life that can comfortably last through a full day's use under normal conditions. The device supports 20W wired charging, allowing users to quickly recharge and minimize downtime. While not the largest battery in its class, the Oppo K3's power management ensures it competently balances performance and energy consumption.