The Motorola Defy, also known as Motorola Defy A8210 & MB525, is an Android-based smartphone from Motorola. It fills a unique market segment, by being one of the few small, IP67 rated smartphones available. It is water-resistant, dust-resistant, and impact-resistant screen. The phone has been launched unlocked in Germany, France, Italy, Hungary, India, Thailand, Spain, the UK, Turkey, Romania and Greece under various networks and is distributed exclusively by a number of carriers, including T-Mobile in the United States, Telus in Canada, and Telstra and Optus in Australia. An updated version of the original MB525, Defy+ (MB526) is also available.