Samsung Galaxy j7 is quite useful gear for costumers and it has following features.
1.Overall design: Overall design is quite smart and thinner one.
Camera system: 5 megapixel front camera and 13 megapixel rear camera and this in get you 3300 mAh battery capacity and storage 16 GB
Ram:RAM 2 GB and screen size 5.50 - inch and weight 170 g and removable battery and this in get you resolution 720×1080 pixels and processor 1.6 GHz Oct-core and sensors available in this mobile proximity; Accelerator; Ambient light sensor.and software available Wiz Ui and Wi-Fi -yes; GPS- yes; Bluetooth - yes v 4.10 and market in