WhatsApp finally gets voice calling — and it’s an Android first. Photo: Killian Bell/Cult of Android

WhatsApp voice calling is now available to all on Android in the latest version of the app, without the need for an invite or third-party hack.

Gentlemen, start your engines. Photo: Android GameE

Speed isn’t the only reason to buy a smartphone, but it’s certainly interesting to see how Samsung’s new Galaxy S6 stacks up against Apple’s bestselling iPhone 6.

Thanks to YouTube user Android GameE, we have our first speed test of what, undoubtedly, will be many. Given the fact that Apple’s latest iPhone has been the most successful in the company’s history, while Samsung is banking on its S6 to turn around its ailing mobile division, it certainly makes for interesting viewing.

Who wins? Check out the video below.

The Note 4 will be made to wait for Android 5.1. Photo: Killian Bell/Cult of Android

Now that the Galaxy S6 and S6 Edge are on sale, fans of the larger Galaxy Note series are wondering when they’re going to get an Android 5.1 Lollipop update with Samsung’s new and improved TouchWiz user interface.

But according to sources familiar with Samsung’s plans, the South Korean company hasn’t even started on Android 5.1 for the Galaxy Note 4 yet.

The Galaxy S6 Edge is surprisingly robust. Photo: Samsung

One of the main reasons why I decided I would prefer the Galaxy S6 over the curvy Galaxy S6 Edge is that I was sure I would end up dropping the latter on its side and shattering its display.

But based on the video clip below, the device seems insanely tough and near impossible to break under everyday circumstances.

Critics are raving about the VOXOA Headphones’ CD-quality sound featuring 64 ohm speakers. With a foldable, compact design and clear HD voice audio for taking calls,VOXOA provides a top-of-the-line, wireless listening experience, no matter what’s on your playlist.

And thanks to Cult of Android Deals, you can get them at less than half price for a limited time.