By Chris Martin | 06 Jan 16 Share Share Email Share 00:44 00:44 The best Windows Phones and best Windows Phone reviews. We round up the best Windows Phone smartphones you can buy in 2016 in the UK. See also: Best smartphones of 2016. We will add the Lumia 950, 950 XL and 550 Windows 10 phones as soon as we have finished our full reviews. Latest News from Microsoft Lumia 650 release date, price and specs UK Windows Phone is the third choice of mobile operating system behind iOS/iPhone and Android. It's Microsoft's mobile version of Windows featuring colourful live tiles on the Start Screen.The current version is Windows Phone 8.1 but there's another version here in the form of Windows 10 (not Windows Phone 10). Only certain models will be up gradable, so make sure you choose carefully if you don't want to be stuck on an older version.