6- Oukitel K6000
Oukitel is a phone maker that particularly focuses on bringing something different, they’re famous for bringing smartphones with huge batteries. One of the first developed smartphones by Oukitel with a huge impact is the Oukitel K6000. And as its name suggests, it hooks a 6,000 mAh battery.
Oukitel K6000 runs on the 1.0GHz MediaTek MT6735p processor with 2GB of RAM, 16GB of expandable storage, and is upgraded to the Android 5.1 Lollipop. The handset measures a 5.5-inch capacitive touchscreen display with 1280 x 720 pixels, sports a 13MP rear camera, an 8MP selfie camera, supports 4G network, 3G, OTG, GPS, a lot of sensors, and is available to order for $129.