4G vs LTE and Xperia

http://www.techradar.com/news/phone-and-communications/mobile-phones/4g-and-lte-everything-you-need-to-know-926835 ,

http://www.androidauthority.com/4g-vs-lte-274882 ,


http://www.sonymobile.com/global-en/products/phones/xperia-v ,

http://www.sonymobile.com/global-en/products/phones/xperia-v/specifications/#tabs ,

http://www-support-downloads.sonymobile.com/lt25i/whitepaper_EN_lt25i_xperia_v.pdf ,

http://www-support-downloads.sonymobile.com/lt25i/userguide_EN_LT25i_4_Android4.3.pdf