i have not seen the any of those 2 on a web sight. i have seen the 7400 in real life though. it is rugedized and has a camera with swapable face plates. the 5600 will be simaler to the 7400 but it will have a 1.3 megapixal camera that does video and will have capabilites to do streaming audiio and video the one that comes out after the 5600 will have the ev-do technology in it though and that one will do rela comfrenceing. the sanyo developer that was showing the phone to me said they were aiming to release the 5600 in late novermber early december the 7400 was september october.