Samsung refreshes Galaxy line

“At this point, Samsung appears to be  trying to kill the competition with sheer volume of new features ...” Jan Dawson, analyst

Samsung Electronics is ratcheting up its rivalry with Apple with its new Galaxy S 4 smartphone, which has a larger, sharper screen than its predecessor, the best-selling S III.

Samsung trumpeted the much-anticipated phone’s arrival Thursday at an event accompanied by a live orchestra while an audience of thousands watched the theatrics unfold on a four-level stage at Radio City Music Hall. Summoning up a touch of Broadway, Samsung employed 17 actors to demonstrate the new phone’s features in a series of scripted vignettes.

The Galaxy S 4, which crams a 5-inch screen into a body slightly smaller than the S III’s, will go on sale in the U.S. sometime between the end of April and the end of June.

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. All told, Samsung plans to offer the Galaxy 4 S through 327 carriers in 155 countries, giving it a wider reach than Apple’s iPhone 5.

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. That’s comparable to the iPhone 5.

JK Shin, the executive in charge of Samsung’s mobile communications division, promised the money would be well spent for a “life companion” that will “improve the way most people live every day.”

That bold promise set the tone for the kind of flashy presentation associated with the showmanship of Apple, the company that Samsung has been trying to upstage. Apple contends Samsung has been trying to do it by stealing its ideas — an allegation that has triggered bitter courtroom battles around the world.

In the last two years, Samsung has emerged as Apple’s main competitor in the high-end smartphone market. At the same time, it has sold enough inexpensive low-end phones to edge out Nokia Corp. as the world’s largest maker of phones.

The Galaxy line has been Samsung’s chief weapon in the smartphone fight, and it has succeeded in making it a recognizable brand while competitors like Taiwan’s HTC Corp. and Korean rival LG have stumbled. Samsung has sold 100 million Galaxy S phones since they first came out in 2010. That’s still well below the 268 million iPhones Apple has sold in the same period, but Samsung’s sales rate is catching up.

Research firm Strategy Analytics said the Galaxy S III overtook Apple’s iPhone 4S as the world’s best-selling smartphone for the first time in the third quarter of last year, as Apple fans were holding off for the iPhone 5. The iPhone 5 took back the crown in the fourth quarter.

One way Samsung and other makers of Android phones have been one-upping Apple is by increasing the screen size. Every successive generation of the Galaxy line has been bigger than the one before. The S III sported a screen that measures 4.8 inches on the diagonal, already substantially larger than the iPhone 5’s 4-inch screen. The S 4’s screen is 56 percent larger than the iPhone’s.

In a Wednesday interview, Apple marketing chief Phil Schiller declined to discuss whether Apple is considering enlarging the screen on the next model of the iPhone, which is expected to be released later this year. He said Apple remains confident that the iPhone 5 is the most useful and elegant smartphone available, hailing it as “the most beautiful consumer electronics device ever created.”

Samsung believes the S 4 will set the new standard.

The phone’s new features illustrate Samsung’s drive to make its phones stand out from the crowd of Android smartphones. Jan Dawson, an analyst with Ovum, said they could be seen as “gimmicks rather than game changers.”

“At this point, Samsung appears to be trying to kill the competition with sheer volume of new features — there should be something here for everyone, even if most of these new features won’t be used by most users,” he said.

While the event in New York was going on, Samsung Electronics Co. kicked off its annual meeting in Seoul. CEO Kwon Oh-Hyun told the audience that he expects slow growth in the global consumer electronics market, except in smartphones, where sales are still zooming.

AP technology writer Michael Liedtke contributed to this report from San Francisco. AP business writer Youkyung Lee contributed from Seoul.