No, but libel and slander laws do exist to keep people from saying untrue negative things about you, so it still pays to be careful if that's what you intend to do.
Despite the reactionary comments in this thread, we're not in a corporatist dystopia where it's against the law to publish a photograph of a ubiquitous consumer device.
Libel and slander laws are more directed at individuals... large corporate companies are free game in my opinion.