The Nokia Lumia 800 is launching later this week and Nokia have released a couple of new videos outlining the major features of its first Windows smartphone.

We brought you three videos of the Lumia 800 last week , which you can view here, and these two are the latest additions. One of the new videos outlines the Xbox Gaming experience supported on the Nokia Lumia 800, while the second video demonstrates the Facebook Photo sharing feature.

We reviewed the Nokia Lumia 800 just today where 3G declared it the best Nokia smartphone for ages. You can read the full Lumia 800 review by clicking here.

When it launches later in the week you'll be able to buy the Lumia 800 on Three where it'll be available free on contracts starting at just £30 a month. You can view all the Nokia Lumia 800 deals on Three by clicking here.