If you already have a SGS3, most will not be buying the SGS4 because it doesn't have any "killer feature". It is definitely better than the SGS3 in so many aspects, but an upgrade from SGS3 to SGS4 is simply not worth it. It's different than going from iPhone 4 to 4S, you get Siri in addition to faster processor and better camera.
Faster 4 core processor or if your in South Korea or just as lucky (8 core big.little processor)
.2" Larger screen with 2 x the amount of pixels and full HD over the predecessor
Twice the memory (ram)
Improved screen technology (Amoled 3)
13 MP camera over the 8mp
Not to mention new software like
S-Health (or as i like to call it 'shelf')
Group play
Air Gestures
dual shot etc......
New accessories including sports armbands, and special cases that show time and caller ID ....
Bigger battery,
Slimmer design
Less weight
I may not be the biggest fan of the Samsung galaxy line, (as I don't like Touchwiz UI) but even I can see there are more than enough changes to class it as a killer upgrade for many users. And I'm sure Samsung like Apple are more than aware that many folks with S3's may not upgrade as they are still on existing carrier contracts - but the success of the S3 and the mighty hardware performance the S4 is turning out will make many of them want to.
I imagine many 'spouses' and 'family members' getting upgrades this year for their partners.
Plus Samsung hopes to sell more than the S3 so clearly they will be targeting new customers not just those who can avail of an upgrade.
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It's a half-baked product, definitely rushed. Samsung is just taking advantage of the slow sales period just a couple of months before the next generation iPhone is about to be unveiled.
That's just so silly, ill conceived and redundant, it verges on trolling.
It really irritates me when people here are moaning about the upgrade not being sufficient to warrant upgrading but...
what more could samsung have possibly put in it? It does everything with the fastest and most technologically advanced hardware with the best and latest OS out there
No matter what they had done - its clear it wouldn't have been enough for the OP. This thread is just flame bait and should be closed before the ridiculousness really kicks off....