Nokia launched Lumia 920 in september 2012 but it is still the flagship device for Nokia, Lumia 920 contains the best of the breed of hardware in a unibody shell which makes it a compelling device
Nokia released Lumia 820 way back in November 2012, But it is still a premium upper mid range device from Nokia, Main USP Includes 1 GB Ram, Full HD vedio Recording & Windows 8
Nokia recently launched Lumia 720 device with windows Phone 8 OS from Microsoft in Feb this year, It is a midrange device with hardware suitable for daily frills on a large screen .. fairly large we will say as lumia’s 4.3 inch might look small considering galaxy note and other mobile manufactures moving towards large screes.
Nokia has launched another mid range Windows Phone 8 device in india, Lumai 620, Even though the screen size is bit less than the lumia 520, it has a secondary camera
Micromax has recently launched Micromax A116 Canvas HD smartphone, It is the firt quad core phone offered by micromax in india.
Packing impressive specs this phone is available on only a few online stores, Due to high demand it is not yet widely available but you can check following link to get a list of sites where it is available alongwith the prices