I'm thinking the same thing. The ASUS infinity's 1920x1200 screen is probably high enough to qualify as "retina" for my eyes at normal viewing distances, and the dual-S4 appears to be at least twice as fast as a dual core A9. The WIFI model isn't quite as exciting because it only uses quad core A9.
The Asus Infinity is on my shortlist, however realistically when could it be in hand? Next month? The next month? Late summer?
That's sadly how it usually is for products from just about any other company, and I wish they would learn from Apple. One company that seems to have gotten a clue on that is Samsung who are quite rightly trying to quiet the Galaxy S III noise until it is close to general availability.
As to the actual CPU power I think it's reasonable to say that we're at a stage where how you use the CPU becomes far more important than the CPU itself. Apple manages to make a "1st generation" iPad operate competitively with a current generation Transformer Prime. That is just perverse. I want to fully exploit those dual A15 cores of the Infinity LTE, but sadly a lot of it is just trying to overcome the software gap.
