Nokia Lumia 720 launched at Mobile World Congress
Along with an inexpensive Lumia 520, Nokia also launched a mid-range (a bit towards high-cost) Lumia 720 with extra valued features including the major f/1.9 aperture opening in camera module with 6.7 Megapixel sensor of size 1/3.6″ and Carl Zeiss lens with LED flash.
Nokia, at Mobile World Congress 2013, has announced the most affordable Windows Phone 8 powered Lumia 520 with 4-inch WVGA IPS LCD display featuring the same Super Sensitive touch technology as came with high-end Lumia 820 and Lumia 920.