Hi Nexus, just a quick update for you regarding the speakers as you wanted to know about them!
Overall if I'm totally honest I think the Note 2 speaker is a bit louder and more punchier in terms of bass, although the S4 speaker is quite a bit better than the S3's IMO. That being said, I have found the quality to be slightly more crisp on the S4 compared to the N2, although it's not something I'd be able to observe 24/7.
Thanks

That is strange regarding the difference between the note II and GS 3 speaker, in theory they should be pretty much the same


I really wish Samsung had put the speaker on the front, better yet.... dual stereo speakers! I can see this becoming the "norm" for next year devices, well.... I would like to think so anyway

The overblown colours were always a weakness on the S3 and most SAMOLEDS. I never really noticed it until I had the S4 beside it. Much prefer the S4 colours.
The N4 screen is great, its only downfall is the diagonal viewing angles (turns misty) and the blacks aren't as black as the One's.
I personally don't mind the overblown colours "too much", it is very noticeable when side by side with better calibrated screens though, the main things that bothered me about the GS 3 screen were:
- whites
- brightness
well that blows, turns out the NFC chip used in the s4 has changed so all the random tags i have that i use with my work S3 (for automation, work demos and giggles) don't do jack![]()
Yup
http://blog.gsmarena.com/galaxy-s4-doesnt-support-older-nfc-tectile-tags-tectile-2-coming-in-weeks/
Samsung has issued a statement that its new NFC tags, TecTiles 2, will be available in the coming weeks and will be compatible with older NFC-enabled devices.