Battery Performance
The phone is powered by a removable 1000 mAh Li-Ion battery. This battery affords standby time of up to 350 hours and talk time of up to 4 hours, which is reasonable given the phone's basic functionality. The removable nature of the battery is an advantage, allowing users to carry a spare battery if needed for extended use without access to a charging point.
In conclusion, the Celkon C202 is a classic feature phone that catered to users who needed simple communication features along with basic multimedia functionalities. Its strength lay in its compact build, dual SIM support, and practical features like a flashlight and radio. While it lacks the sophistication of modern smartphones, it provided solid performance within its capabilities. For its time, it was a handy and economically viable choice, especially significant in emerging markets for users seeking affordability and simplicity.