iBall Twinkle i5 Gray ( Wifi Only , Voice calling )

Design and Display : 17.78cm (7.0”) IPS HD Full Capacitive Multi-Touch (1024*600) (PPI 170) Display Processor : Powerful Quad Core 1.3GHz ARM Cortex A7 Processor. Mali-400 MP GPU Memory & Storage : 1GB RAM 8GB Built-in storage (Approx. 4.5GB of built in storage is used by OS and other application files & 3.5GB free for file storage) Micro SD Slot Expandable up to 32GB Network : Phone calling function with built-in receiver Dual SIM, Dual Standby 3G Support on both SIMs (SIM1 Normal & SIM2 Micro SIM) 2G EDGE / GPRS / GSM – 900/1800MHz 3G WCDMA 2100 MHz HSPA+ 21 Mbps Downlink and 5.76 Mbps Uplink Camera : 2MP Rear Camera with LED Flash 2MP Front Camera with LED flash for video Chatting Battery : 2500mAh Li-Polymer battery* Operating System : Android 5.1TM Lollipop Connectivity : Bluetooth V4 Wi-Fi 802.11 b/g/n USB Data Transfer USB OTG support GPS : GPS & A-GPS Music & Video : Music Player with MP3 and other popular formats support HD Video Playback and other popular formats support FM Radio with FM Recording