Microsoft plans to withdraw its new communicators in the premium segment. The two new models, Lumia 940 and Lumia 940 XL, designed to compete with the iPhone 6, Galaxy S6, HTC One M9 and other top-end devices will go on sale this fall.

Nowadays all operating systems have their own voice assistant, and in some cases even more, or those developed by third parties. A few days ago, for example, SoundHound presented its voice assistant called Hound. Read more after the jump.

 Nokia Unveils Three Android Phones Family - Nokia has used it's MWC conference to announce three new Android phones under the "Nokia X" brand. The three phones are Nokia X, Nokia X+, and the Nokia XL. The "three way mashup" is the name of operating system and is also what Nokia has used to describe the smartphone family. let's know more details about three phones and it's operating system after the break.

Previously, we showed you a lot of competitions between Apple devices and other devices like Samsung and Microsoft Windows Phone. In this post we will show you great challenge between Nokia Lumina and iPhone 4. Let's check the video after the jump.