Nokia unveiled two new Windows smartphones today at Nokia World, which were the Nokia Lumia 710 and the Nokia Lumnia 800.

Both smartphones run on Windows Phone Mango and have amazing social networking features and brilliant web-browsing thanks to Internet Explorer 9. We covered the Nokia Lumnia 800 earlier today and you can read all about that it by clicking here.

The second mobile, the Nokia Lumia 710, is a customizable smartphone that comes in a choice of back-covers. You'll be able to choose from black, white, cyan, fuchsia and yellow back covers , while the mobile itself is available in a choice of Black or White.

It's a more affordable smartphone than the Lumia 800, but the 710 still has the same 1.4 GHz processor so it'll pack a punch. However, in other areas it takes a hit with onboard memory coming in at 8GB (compared to 16GB) and the camera is 5 mega-pixels , as opposed to 8 mega-pixel on the Lumnia 800.

The screen is the same size at 3.7 inches , but is a WVGA touch-screen as opposed to the AMOLED one present on the Lumnia 800. However, the software remains essentially the same meaning it supports Nokia Drive, Nokia Music with MixRadio and one-touch social networking and photo sharing.

The lower specification is reflected in the price as the Nokia Lumia 710 will be priced around 270 Euros (£235), compared to £365 for the Lumia 800. Sadly, the Nokia 710 won't be coming to the UK till next year and once we at 3G get an exact date we'll let you know.