Manufacturer:
Tecno Introduced:2017 Key Specifications & Features: 5.5-inch IPS Display, 720 x 1280 pixels (267ppi), Processor: 1.25GHz quad-core Mediatek MT6737 CPU with 2GB RAM, Android 7.0 (Nougat) with HiOS 2.0, 16GB Storage with support for memory card up to 128GB, 13MP Rear Camera and 13MP Front Camera, 4G LTE (up to 150Mbps), Fingerprint Sensor (Rear), 3200 mAh Battery. Source: https://www.naijatechguide.com/2017/03/tecno-camon-cx-air-specs-price.html
The phone is a good one, very useful in taking selfies, browsing, recording making videos... Has a very good memory especially when supported with an external SD card... I hope that there is room for improvement in the battery capacity and duration...