FF.G2DTA.001: Includes 20GB of international data traffic via SIMO/eSIM pre-activated. The hardware supports all global 5G and LTE bands, Wi-Fi 6, 6500mAh battery, MIL-STD-810H certification and IP54 protection. It is ideal for those who want to use the hotspot immediately without worries for data traffic, especially on the go.[ebay +2]
• FF.G1QTA.001: The "basic" version; almost identical in everything, but usually without or with only 1GB of data included. It can also be marketed to specific countries or to customers who already have a SIM and do not need prepaid data. The technical specifications remain the same (band support, capacity, battery, etc.).[multiplenetworks +3]
In summary
The hardware of the two products is the same, the attached commercial offer changes (eSIM data quantities included). If the priority is to have immediate data available worldwide, it is better to choose FF.G2DTA.001. Otherwise, FF.G1QTA.001 is identical as functionality.[reddit +2]