Power-infused performance Loaded with all the power you need, the Lumia 640 LTE works as fast and efficiently as you do. It's a workhorse that lets you concentrate more on what you're doing at any moment, with its quad-core Qualcomm Snapdragon 400 processor and Microsoft Office built in. And you'll have plenty of juice to help you achieve more with the whopping 2500 mAh battery.
- 8 Megapixel Camera with Autofocus, LED Flash, and a Front Facing Camera
- 5 inch IPS LCD Multi Touchscreen with a Clear Black display Protective Corning with Gorilla Glass 3
- Internal Memory: 8GB; 1GB RAM; microSD Slot Expandable up to 128GB (dedicated slot)
- Microsoft Windows Phone 8.1 with Lumia Denim; Quad Core 1.2 GHz Cortex A7 Chipset Qualcomm MSM8926 Snapdragon 4