The original Nokia 106 sported a 1.8-inch QVGA display with 160x128 pixels resolution, and could store up to 500 contacts. It features an 800mAh battery that the company claimed could deliver up to 10 hours of talk time and 840 hours of standby time. Other features included FM radio, 3.5mm audio jack, digital clock, calculator, flashlight, calendar, speaking clock, alarm clock, and reminder. The original Nokia 106 weighed around 74.2 grams and had dimensions of 112.9x47.5x14.9mm.