CNET | Sony Xperia ion smartphone features 4G LTE, 12 megapixel camera Mobile Burn Sony, along with AT&T, has announced the Xperia ion, the company's first 4G LTE smartphone. The Xperia ion is the first smartphone to be sold in the US under the Sony brand, and features a 4.6-inch HD display. Powering the Xperia ion is a dual-core, ... Xperia ion Revealed -- First LTE Smartphone From Sony Available Exclusively ... Sony announces Xperia Ion 4.6 inch Android smartphone |