vivo is launching the X200s and X200 Ultra on April 21, and ahead of that the brand has been teasing both devices like crazy over the past few weeks. Today, it's outed some promo videos for both ...

One of the standout additions is the Now Bar, a persistent lock screen feature that provides real-time notifications, media ...

Amazon's in-house replacement for the Android-based Fire OS has arrived before it was even announced — now it's on its way to ...