With pictures of Windows Phone 7 (WP7) devices beginning to appear, many folks out there are looking forward to getting hold of WP7 devices. While you may not be able to get hold of such a device just yet, some folks out there have managed to get their hands on a unit and have pit the WP7 browser against the browsers on iOS and Android. A video comparison is available after the jump, but suffice to say that the WP7 browser is able to hold its own against the iPhone and Nexus One, loading several sites faster than the competition, while lagging behind in some. Panning, scrolling, and zooming seem to be smooth. That being said, do remember that this isn’t the final version of the software, so we’ll have to judge it again when the final version is released.