In 2013 the best-selling Windows-powered device in the world was... wait, the Nokia Lumia 520, really? Really. To be fair, back then the PC market was in decline and Windows tablets never caught on, but neither did Windows Phone. And yet this little thing was one of the most popular smartphones for a short while. In the land of Windows Mobile, it took three years to be replaced - it was only in 2016 when the 520 was edged out by the Lumia 535, its spiritual successor. How did that happen? Price would be our first answer - the Lumia 520 launched in 2013 and before the year was over,...
Source: https://www.gsmarena.com/flashback_nokia_lumia_520-news-39490.php