We knew Windows Phone 7 leaks would increase as we got closer to launch, but this is just ridiculous. LG's E900, or what we knew as the E900 until now, has been subjected to an exhaustingly detailed hands-on overview, courtesy of some intrepid Czech investigators. Alas, the video is voiced over in that language too, so good luck with your Eastern European phonetics. But hey, at least the visuals are universal. Oh, and before we forget, the MobilMania guys are calling this the LG Optimus 7, presumably that'll be the retail name for this handset. Follow the break to see it.