interested if the date is right. can let me know the exact date of stock arrival/availability for collection so i can plan accordingly bro ?

if exynos rm2199 vs htc one rm2299 vs 1.9ghz s600 2399
i would pick exynos for sure...custom kernel sure can enable all 8 core in future...new big litttle is more interesting...although 544mp3 is outdated

The Exynos octacore is actually 2 quadcore processors :  four high-performance ARM Cortex-A15 cores running at 1.60GHz, four low-power ARM Cortex-A7 cores with 1.20 GHz clock-speed as well as PowerVR SGX 544 graphics adapter.
However, the Exynos 5410, though having eight cores but the phone will use only four at a time.

The technology used is called big.LITTLE and Samsung has taken a licence for it from ARM. In actual use, Galaxy S IV will use A7 cores while handling light work. For example, if you are making a call, the phone is likely to be powered by A7 cores. But if you are playing a demanding 3D game, it will switch off A7 cores and use A15 cores. At no point of time, the phone will use all eight cores simultaneously.

Samsung claims that this technology provides users best balance of performance as well as battery life. An important detail to note is that A15 cores are very powerful and even if only four of them are used in Exynos 5410, it is enough to make the device one of the most powerful smartphones in the market.

I am only looking forward to the Snapdragon model mainly due to LTE being enabled on it

since the exynos has dual quad core, does that means the snapdragon version will be cheaper with only single quad core

theoretically exynos version, and according to review also exynos, but real world usage, no info yet

this is s600 variant.. i9505

did u mention one of them is A15 arm cortex procs...
and 1.6 is A7 arm cortex procs.. sire ..! 
mau internet speed stable, Maxis.. [but it's octa-core ]
Others, DG/Celcom...!and Umobile , [not sure]

many s4 reviews came out today:

PhoneDog
androidcentral
cnet.com
Engadget

 

Asiamobile (SEP seller) at lowyat plaza is taking preorder n you can collect it this sat. Samsung flipcase free w price rm2199. Pay now rm200 first
Check their link in garage sales. Seller name is jecho