Nokia India is all set to launch two new Windows Phone mobiles the Lumia 900 and Lumia 610 in the country on Thursday.

The Finnish tech company will also reveal its “Dark Knight Rises” edition Nokia 900, based on the next Batman movie to release this month.

The Dark Knight Lumia 900 Batman edition comes bundled with exclusive Batman: The Dark Knight Rises content like ringtones, special wallpapers and limited edition Batman or Bane character images.

Lumia 900 runs on Windows Phone OS, also called Mango, and is powered by a 1.4 GHz processor, an 8 MP rear camera plus 16 GB of internal memory, along with an impressive 4.3-inch AMOLED display.

The Nokia Lumia 610 sports a 3.7-inch display, an 800MHz processor, a 5MP camera and 8GB of internal storage.

Both phones have Windows Phone 7.5 OS and, unfortunately, will not be getting the Windows Phone 8 update though the Windows Phone 7.8 update will be made available to both smartphones.

Prices for both the phones have not been revealed yet.