Amazon Mobile Offer Coolpad Mega 2.5D (Royal Gold). 8MP primary camera with auto focus and 8MP front facing camera. 13.97 centimeters (5.5-inch) IPS capacitive touchscreen with 1280 x 720 pixels resolution and 267 ppi pixel density. Android v6.0 Marshmallow operating system with 1GHz MT6735P quad core processor, 3GB RAM, 16GB internal memory expandable up to 32GB and dual SIM (nano+nano (hybrid)) dual-standby (4G+4G). 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. No amazon coupon code required get this offer.