Soon after Microsoft launched Lumia 435 and Lumia 532 in India, yet another 
budget Windows smartphone in the Lumia range has been spotted. Known as the Microsoft Lumia 640, the smartphone was spotted in regulatory paperwork in Brazil.
The report reveals that Microsoft Lumia 640 will be powered by a Qualcomm Snapdragon 400 quad core processor and will sport a 12.7-cm (5 inch) HD display. On the storage front it will have 1 GB RAM and 8 GB expandable storage. The new Lumia smartphone will reportedly have an 8.7 megapixel rear camera and a 0.9 megapixel front snapper.
The connectivity options of Lumia 640 include the NFC and LTE connectivity. In addition, the smartphone will have the wireless charging facility via back cover.
