Can someone please let me know how many models are there in Z2? For example, in Z there was C6602 (3G) and C6603 (4G LTE). is there similar difference for Z2 too? If you check this link below, it referes to Z3 as LTE but nothing for Z2! I want to buy Z2 but make sure i don't do the old mistake when i bought Z! http://store.sony.com/gsi/webstore/...vice-Show?CategoryID=RDkKmUBw8NUAAAFAoFVFRtJ3
