Nokia recently unveiled three new Lumia smartphones. These are the Lumia 930, Lumia 630 and Lumia 635. These are all based on the Windows 8.1 operating system. The company also announced that this version would be coming to all Lumia phones currently running Windows Phone 8.

The Nokia Lumia 930 is similar to the Lumia Icon, which was unveiled just this February exclusively for Verizon. This will be the flagship phone designed to deliver the best of both Lumia and Microsoft for superior imaging and video capabilities. It has a 5-inch full HD screen with a 2.2 GHZ quad-core Snapdragon 800 processor and a 20-megapixel PureView camera with ZEISS optics. It will also introduce a new Nokia phone feature called "Living Images," which enables video snippets within a photo.

The Nokia Lumia 630 is like an upgraded version of the Lumia 520, a popular Lumia model. The 630 is the first-ever dual SIM model of the brand and can accept various SIM cards across borders and carriers. This one is a 3G phone while the third model introduced, the 635, supports LTE wireless networks.

Both the Lumia 635 and 630 will have a 1.2 GHz quad-core Snapdragon 600 processor. The Lumia 630 is set to be available in the market next month, starting in Asia, South America and Europe at $159. This one can be bought in two variants, one with a single SIM and the other with a dual SIM. The dual SIM unit will be sold at $169. On the other hand, the 635 is expected to be available in more locations as well as the U.S. at $189.

The Nokia 930 is set to be launched in the market this coming June. It is priced at $599 and will first come out in Europe, Asia and the Middle East. These are the phones to look forward to this year, as they brings the best of Lumia and Windows Phone 8.1.