Following Microsoft’s announcement of the Surface tablet earlier this week, the tech giant has unveiled Windows Phone 8, its next mobile operating system.

It features a redesigned start screen where everything is organized into little tiles, similar to the upcoming Windows 8 desktop operating system. You’ll be able to customize everything so that the stuff you want the most is seen first. Microsoft also promises that the software will make it easier for game makers to port their PC titles over to handheld devices.

Here’s a list from Microsoft of the best new features that will be included:

Multi-core processor support: As reviewers have noted, Windows Phone runs buttery smooth on phones with a single processor. But piggybacking on the Windows core provides support for multiple cores—so we’re ready for whatever hardware makers dream up.
Bigger, sharper screens: Windows Phone 8 supports two new screen resolutions—1280×768 and 1280×720, opening the door to amazing new handsets with high-definition 720p displays.
More flexible storage: Windows Phone 8 supports removable MicroSD cards, so you can stuff your phone with extra photos, music, and whatever else is important to you, and then easily move it all onto your PC.
NFC wireless sharing: If you haven’t heard the term “NFC” yet, I’m betting you soon will. This emerging wireless technology lets phones share things over short distances. In Windows Phone 8, it helps make sharing photos, Office docs, and contact info easier—just tap your phone another NFC-equipped device. How cool is that?
Internet Explorer 10: The next version of Windows Phone comes with the same web browsing engine that’s headed for Window 8 PCs and tablets. IE10 is faster and more secure, with advanced anti-phishing features like SmartScreen Filter to block dangerous websites and malware.
Wallet: Windows Phone 8’s new digital Wallet feature does two great things. It can keep debit and credit cards, coupons, boarding passes, and other important info right at your fingertips. And when paired with a secure SIM from your carrier, you can also pay for things with a tap of your phone at compatible checkout counters.
Better maps and directions: Windows Phone 8 builds in Nokia mapping as part of the platform. Our partnership will provide more detailed maps and turn-by-turn directions in many countries, plus the ability to store maps offline on your phone so you can work with maps without a data connection.
Cooler apps and games: Basing Windows Phone 8 on the Windows core will unleash a new wave of amazing apps and especially games, for reasons I’ll touch on in a moment.

Windows Phone 8 will arrive later this year, along with the desktop version of Windows 8 and the Surface tablet. For all you Windows Phone 7 users who are drooling over the new start screen, it’ll be added to the existing OS thanks to the upcoming 7.8 firmware update, which will arrive soon.

Source: Microsoft