Confused about my Galaxy S5 variant

Hello,

I need to know which is the variant of my Galaxy S5.

* In the back of the battery it says tha is SM-G900F
* About device: SM-G900F
* Baseband version: SM-G900FXXU1B0C7
* AP: G900FXXU1BOC7
* CP: G900FXXU1BOC7
* CSC: G900FITV1BOC1

All this strings seems to point that my variant is the SM-G900F, but:
when I do an adb shell onto the device this what appears:

shell@klteatt:/ $

and running the app Phone INFO * Samsung*
Says:
Phone Model: SAMSUNG-SM-G900A
Device Type: klteatt
Product Name: klteuc