There have already been some rumors regarding Samsung's next flagship Galaxy S IV smartphone and its 4.99-inch 1080p Super AMOLED screen. It does not come as much of a surprise that more rumors have started to emerge, including talk of a quad-core A15 CPU and the 13MP main camera.
Both rumors are pretty much in line with what has been brewing for quite some time as the Exynos 5450 chipset, with the quad-core Cortex-A15 CPU has been mentioned before and the new camera is more than certain. Samsung already planned to put the 13MP snapper on its latest Galaxy Note II phablet, but Sony was not able to deliver enough sensors and it is not likely that Samsung will go for a 8MP unit once again.
Of course, these are all just rumors and we will probably see many more rumors as we draw closer to the end of the year. Samsung apparently plans to show the new screen at CES 2013 in January, and some info puts the new Galaxy S IV at GSMA Mobile World Congress 2013 scheduled for late February 2013.
You can check out more info, or more rumors over at GSMArena.com.