Battery Life
The battery performance of the Nokia C7 was fairly competitive with a removable Li-Ion 1200 mAh battery. It provided a standby time of up to 555 hours on 2G and up to 656 hours on 3G, along with decent talk time figures of up to 9 hours and 30 minutes on 2G and up to 5 hours on 3G. Its enduring music playback capability, lasting up to 54 hours, was particularly impressive, making it ideal for media consumption on the go.