Nextel and Motorola Mobility has launched the Motorola IRONROCK, a 4.3" Push to talk Android smartphone with multi-netowrk Smartradio. Here's more info on the Motorola IRONROCK:
Motorola IRONROCK's dual-processor allows users to open web pages fast, run games at high speed and play HD videos. The asymmetrical processor design improves device performance even further, as each microprocessor need use only the power required for the tasks at hand -- from a phone call to high-speed web browsing.
Powered by a powerful 1.2GHz processor, Motorola IRONROCK enables users stay on top of business by easily opening and editing documents, presentations and spreadsheets with the preloaded Quickoffice suite. Motorola IRONROCK also gives you access to more than 700,000 apps available on Google Play, and features an 8-megapixel rear camera, 1.2-megapixel front-facing camera and 4.3" high-definition screen.