EW YORK, NY - MARCH 14: JK Shin, President and Head of IT and mobile communication division of Samsung introduces the Samsung Galaxy S IV, March 14, 2013 in New York City. Samsung, the world's largest handset maker, revealed their successor to the Galaxy S III. The Galaxy S IV features a five-inch 1080p screen, a 1.9GHz quad-core processor, a 13-megapixel rear camera and ships with the latest Android version, Jelly Bean. (Photo by Allison Joyce/Getty Images)
(AP) - Samsung Electronics is kicking up its competition with Apple with its new Galaxy S 4 smartphone, which has a larger, sharper screen than its predecessor, the best-selling S III.
Samsung is revealing the phone at an event in New York Thursday. The Galaxy S 4, which crams a 5-inch screen into a body slightly smaller than the S III's, will go on sale globally in the April to June period.
In the U.S., it will be sold by all four national carriers - Verizon Wireless, AT&T, Sprint Nextel and T-Mobile USA - as well as by smaller ones US Cellular and Cricket.
Samsung didn't say what the phone will cost, but it can be expected to start at $200 with a two-year contract in the U.S.