With the Galaxy Note 2 already out with its 720p display, it seems likely that the first phone to feature this display will be next year's Galaxy S IV (which will reportedly be powered by a quad-core Exynos 5450 processor). Hopefully Samsung will be able to ramp up production soon enough to include them in the Galaxy S IV, as customers will undoubtedly be disappointed with a "mere" 720p display on Samsung's perennial flagship phone while the competition features 1080p LCD displays.
There has been some speculation (link is to a Google translation of ZDNet's Korean site - you've been warned
Samsung may choose to release its fourth-generation Galaxy S later in the year, like it did this year (many had been expecting Samsung to announce the Galaxy S III at February's Mobile World Congress, but it wasn't announced until May). This might give the company enough breathing room to avoid massive shipping delays and more disgruntled customers than it had in June.











