GoodOne Jio 4G and VoLTE is perfect blend of robust hardware simplistic clean richly crafted design and powerful software configuration Smartphone. It is 100 percent Jio Sim supported True 4G Smartphone. 2GB RAM For flawless surfing gaming chatting calling superfast speed of operations experience. 16GB ROM Internal Memory for storing huge chunk of your precious memories with you all the time. Plus Expandable Memory Card Slot Option. 5.5 Inch FHD LCD Display with 1920x1080 resolution for big screen real feel rich experience of watching n no. of Movies. 4000mAh Powerful Big Lightweight Non- Removable Battery. Quad Core 1.5 Ghz CPU Processor for superfast all the time performance without any single lag. 5 MP Selfie Front Camera and 13 MP Rear Camera with Flash Light. Latest Android 6.0 Marshmallow operating system for you to experience first hand new technology. Light Proximity sensor. GPS / AGPS Navstar. 2.5D G+FF Full Lamination. Please note: Dual sim can be used or 1 Sim and 1 memory card can be used in its slots.