Submitted By Asha Manoj on 1 December 2015
Lumia 640 LTE is a smartpnone from microsoft. The mobile phone comes with 1.2 GHz Quad Core Processor, 5-inch HD display, Windows Phone 8.1 with Lumia Denim operating system, 8 MP rear and 1 MP front facing cameras, 8GB internal memory and 2,500 mAh battery.