According to Korean Times Samsung has launched 3 new handsets in South Korea. From those three one is SHV-E170K. It is powered with latest dual-core 1.5GHz Snapdragon S4 processor (MSM8960) and would have better battery backup. It have a 4.3-inch Super AMOLED qHD (960×540) display, LTE, 5-megapixel rear camera and 1.3-megapixel shooter up front. It will run on Android 4.0.4 Ice Cream Sandwich.
It is going to release later this month in Korea. No details about International Version.