German-language blog telekom-presse.at posted images and video of BlackBerry’s upcoming Z10 smartphone today said to be running a beta of BB 10. In the video (and images below), the site compared the new 4.2-inch BlackBerry to the slightly smaller and thinner iPhone 5. The Z10 is expected to officially launch at RIM’s upcoming BlackBerry event on Jan. 30 and is rumored to be priced under the iPhone 5′s $199 price tag.