The new Sonim devise under the model number XP3400 is making its appearance at FCC. The handset has both GSM and CDMA frequencies. Yet there’ve bin done testing for just the CDMA, which has given the green light for the sale of the devise in US.
The new Sonim has 2" Gorilla Glass display, a microSD card up to 8GB, FM radio and GPS. The battery provides 24 hours of talk time and 800 hours of standby times.
If comparing the XP3400 model with the XP3300, the difference would be the CDMA frequencies of the first one.