the average is 6 oz (172 g)
the average is 23 h (1396 min)
the average is 21 days (503 h)
We list only the specs that are different than the main variant
Differences from the main variant:
The ZTE A661 is clamshell phone with a 1.8-inch color display, VGA camera, tri-band GSM radio, music player, polyphonic ringtones, organizer and messaging.