motorola atrix Motorola ATRIX 4G Dual Core Sim Free Unlocked Mobile Phone a complete rocker smartphone aimed at providing one of the finest mobile phone experiences ever. Armed with 5 MP camera capable of high-definition video recording, a great media player supporting 1080p playback, a powerful 3G facility aimed at giving you high-speed access to websites and internet networks and great social networking. The Motorola ATRIX 4G is one of its kind, a unique and stunning mobile phone.