Two things we can be sure of: more memory & faster processor.
How much RAM? Either 3GB (as in the Note 3) or 4GB.
When? Maybe as early as this month or March.
http://www.gottabemobile.com/2014/02/07/samsung-galaxy-s5-release-date-not-to-expect/#!uMXQe
http://www.techradar.com/au/news/phone-and-communications/mobile-phones/samsung-galaxy-s5-what-we-want-to-see-1146930 / Samsung Galaxy S5 release date news rumor rumors flat flexible metal plastic smartphone smart phone cell mobile trawl trawling Web Samsung's fifth generation iteration flagship phone overview name prefix handset spin offs off top products product MWC 2014 launch release date price big smartphone manufacturers manufacturer annual product cycles now predict launch headline headlining products product rumors launch forward MWC 2014 Unpacked 5 price tag SamMobile aluminium chassis curved display metal polycarbonate metal jacket designer desinging design look feel chassis frame rumor supplier suppliers metallic phone carbon-fibre carbon fibre launch launched 64 bit 64-bit CPU A7 processor ARM executive chip CPU display sharp sharper human eye can detect color improved colour performance refresh rate video animation QHD Quad-HD benchmark test WQHD screen tech AMOLED panels panel flagship handsets technology LCD panel handset Android OS operating system Android 4.4 KitKat TouchWiz interface screenshot screenshots screen shot handset hand set Google Now home screen homescreen TouchWiz overlay Air Gestures hover multiple fingers screen perform action actions digit Tizen variants design patent application physical home button curved flexible camera fingerprint finger print retina scanner retinal scanning unlock iris recognition technology battery improved battery life /
