I lost count of Lumia models and here are two more to join the list. Launched during the WMC earlier this year, both the devices are launched today and will go on sale exclusively on Flipkart from today. The Lumia 640 & 640 XL comes at a best buy price of Rs 11999 & Rs 15799 respectively.
The Lumia 640 has a 5 inch HD screen with resolution of 720p resolution and strengthened with Corning…
