Well, the news just keeps coming in for the many upcoming phones that Samsung has in the pipeline. Notorious leakster evleaks has published the model numbers for various upcoming Samsung smartphones, including the Galaxy S5 Prime, Galaxy Mega 2, and the Galaxy S5 Active. According to evleaks, the European model of the Galaxy S5 Prime could sport model number SM-G901 instead of SM-G906 and come in blue, black, white and gold, which makes some sense as we've only seen the SM-G906 appear as a Korean variant in leaks. It was thought that this was because the phone would be exclusive to South Korea, but it now looks like it was simply a case of different model numbers (though it's also possible the SM-G901 is a different Galaxy S5 spin-off.)
The model numbers for the Galaxy Mega 2 and Galaxy S5 Active aren't very surprising, following the same scheme as Samsung used for the Galaxy S5, and the Galaxy S5 Active is tipped to arrive in green, greenish blue, ruby red, titanium silver, and black color variants. Evleaks also mentions a new wearable – the SM-R382, which is probably the SIM-enabled version of the Gear 2, titled Gear Solo.
Here are the model numbers published by Evleaks:
Prime for Europe?
SM-G901: blue, black, white, gold
Mega 2
SM-G750A (for AT&T), SM-G750F, SM-G750H, SM-G7506V (for China Unicom), SM-G7507 (for Taiwan), SM-G7508Q (for China), SM-G7508V (for China Mobile), SM-G7509W (for China Telecom): brown, black, and white
Galaxy S5 Active/Sport
SM-G860P for Sprint: blue and black
SM-G870A for AT&T, SM-G870W for Bell Canada. (SM-G870A only): dark green, greenish blue, ruby red, titanium silver
New Gear wearable
SM-R382: black