the average is 6 oz (171 g)
Hardware & Performance
The Zen Mobile Ultrafone 109 is a basic smartphone with Android 4.2.2. Its specs are nothing to write home about - 3.5" 320 x 480 px display, 1 GHz processor, 256 MB RAM, and 2 MP rear camera, along with 0.3 MP front one. Dual SIM card support is on board as well.