Sony Ericsson has been going hard on the Android-powered devices – Xperia Play and arc to name a couple. Bert Nordberg, President & CEO of Sony Ericsson recently stated that it’s “our ambition to become the global number one handset provider on the Android platform”. However, it might look like they are planning (or have planned) to release a Windows Phone 7 device. A Sony Ericsson sliding QWERTY device running Windows Phone 7 OS has now surfaced online. The early rumours of this device is that it’s called “Julie” and comes with a 4-inch display and a 1 Ghz processor. No word on if this will be launched but it certainly looks decent.