Samsung Galaxy S4 in February 2013

Samsung intends to launch its next phone Galaxy S4 and replace the Galaxy S III, in February 2013, while maintaining its pressure on Apple's iPhone. New phone will be unveiled at Mobile World Congress 2013 in Barcelona, said an unnamed executive from Samsung newspaper The Korea Times, with a global presentation in March, the most essential change can be a big screen up to 5 inches in accordance with the internal source.

This makes the Galaxy S 4-en deviate towards territory "phablet"; Galaxy S III uses a 4.8 inch screen, which changed by 4.3 inches, which was the first version of the Galaxy S II. is reporting that Samsung will use its OLED technology again, or you can use a flexible screen.

Other specifications are expected to include LTE, its processor Samsung Exynos quadcore, instead of joining Exynos and Qualcomm Snapdragon, which are in current phones. Like the current model, it will use Android system.