LG Electronics' curved smartphone 'G Flex' will make it to Europe or Hong Kong at the end of this year but will enter the US market in 2014. The No.2 electronics company in Korea plans to release the G Flex early next year through AT&T, Sprint and T Mobile in the US.

LG Electronics is also planning to introduce the G Flex in Europe and Hong Kong.

Meanwhile, Samsung Electronics has not yet announced its plan to release the Galaxy Round with any specific cell phone carrier. The began to sell the device in the open markets like the US and Australia.