As previously reported, the Lumia 510 has a 4-inch display and runs on Windows 7.8, not the latest Microsoft OS Windows 8. The device is powered 800MHz processor, 256MB RAM and 4GB internal memory.
This smartphone would be cheapest Windows Phone from Nokia. With the following specifications:
Specifications Nokia Lumia 510
4 inch screen
A resolution of 480x800 pixels
The internal memory of 4 GB
RAM is only 256 MB
Production costs can be reduced as low as possible. This causes the phone will only be priced at $ 150 or approximately Rp. 1.4 million just in the initial launch. See its video hands-on here.