The phone is Chinese so, it is not reliable. This phone offers 3GBs of RAM, 16GBs of ROM, 720 × 1280 pixels HD display, 12.7 centimeters(5-inch) TFT IPS capacitive touchscreen, there is also an advantage that one can use 2 sim(4G+ 4G)and a SD card unlike other phones with hybrid sim tray, the battery is not removeable although the back cover is removable, fingerprint scanner, 13MP primary camera with beautification, HDR and 5MP front facing camera, the phone runs on Android v5.1 lollipop operating system with 1.3GHz Cortex-A53 MT6735 Mediatek quad core processor, 2500mAH lithium-ion battery providing talk-time of 8 hours and standby time of 150 hours, 1 year manufacturer warranty for device and 6 months manufacturer warranty for in-box accessories including batteries from the date of purchase. This is a great deal at the price of 7000 INR.