10-17-2019 06:03 AM - edited 10-17-2019 06:04 AM
I know this variants are sold in different regions of the World being:
-1 sold here in Brazil
-2 sold for LatAm
-3 seems to be the european or worldwide variant as per my research
But my question remains if there is any difference regarding the hardware or the supported radio frequencies among these 3 variants.