Question [Q] Galaxy S5 variants LTE bands 4 and 7

Hi,

I'm looking for a Galaxy S5 variant with support for LTE Bands 4 AND 7 (to work with the celular operators in Colombia). I understand that the following variants support such bands:
- SM-G900A
- SM-G900T

Is there any other variant that support those bands? Which will be better (in terms of performance, graphics, etc).

Thanks

Rafael