Battery Life
The Lumia 1020 is powered by a non-removable 2000 mAh Li-Ion battery. It offers a respectable standby time of up to 384 hours on 3G, 19 hours of talk time on 2G, and 13 hours and 20 minutes on 3G. Music lovers could enjoy up to 63 hours of playback on a full charge. The device's endurance rating was around 61 hours, indicating satisfactory performance for moderate daily use, though heavier users might find the battery life somewhat lacking.