Alleged Galaxy S5 (SM-G900F) version appears on AnTuTu with 2.5 GHz chipset and 3 GB of RAM43
An eventual Samsung Galaxy S5 candidate has been unearthed, under the codename SM-G900F, in AnTuTu's benchmark database, just as it appeared in Browsermark not long ago. The handset seems restricted to 1080p display resolution, despite the numerous rumors about it sporting a 2K HD, 1440x2560 pixels screen.
the one with ISOCELL technology that Samsung bragged about not long ago.
Now, this could be just a working prototype of the Galaxy S5, though this late in the game, with an eventual Q1 launch, Samsung is probably hitting the conveyor belts with the handset already. Alternatively, there might be a more premium brand from Samsung next year, the elusive F-series handsets we heard about, which will sport the rumored 2K flagship with metallic chassis and 64-bit Exynos processor. Let's not forget that we had an SM-G900S leaked not long ago, and this one was listed with 1440x2560 screen, plus the same 2.5 GHz chipset, while an SM-G900A was claimed to be in testing by AT&T, so there are obviously plenty of Galaxy S5 versions floating around at the moment.