This is my first ever mobile phone with 13-megapixel rear camera made by ASUS known as Zenfone Go 5.5-inch HD TFT 1280×720 display and OS Android 5.1 Lollipop. It has a GPS, GLONASS, AGPS & BDS navigation.
Processor: Qualcomm® / Snapdragon™ 400 (quad-core 1.4GHz)
Storage: 16GB (internal)
SIM Card: Dual Micro SIM card support 2G / 3G / 4G
Wireless: Integrated 802.11a/b/g/n/ac, WiFi Direct, Bluetooth 4.0 + EDR + A2DP
Below is the Zenfone X013D camera sample images: