Nokia is expanding the family with the new Lumia 720 and Lumia 520 smartphones that now join the 920 and 620 model families. Announced at Mobile World Congress in Barcelona, the Lumia 720 looks like a smaller Lumia 920 and features a 4.3-inch LCD display with a ClearBlack filter that blocks out glare, it has a 6.7 megapixel camera and is targeted to younger users in Asia and Europe where it will be primarily sold. The Lumia 520 is clearly the budget oriented product with a 4-inch screen, a 5 megapixel camera and the same 1 GHz Snapdragon processor as the Lumia 720. No news of any Canadian availability at this point.