CES 2012 starts officially on Tuesday, but on Monday some companies got a jump on the trade show. LG, for instance, announced an eye-popping 55-inch OLED TV. Meanwhile, TV maker Vizio announced an impressive new line of thin-and-light laptops and desktops. And from the quirky department, a company called SpareOne debuted a phone that can hold a charge for 15 years.
Follow PCWorld editors' exploits at the show by checking out our CES 2012 hub, or take a brief tour of Monday's CES highlights here.