Samsung Galaxy A70 Unboxing Overview Worth or Not Brand New in Sealed Box. Dual SIM (Nano-SIM, dual stand-by). Do not work with CDMA carriers like Verizon, Sprint, Boost. Samsung galaxy a70 sm-a705fn/ds dual sim (factory unlocked) 6.7 128gb 6gb ram and overseas as zambia, kazakhstan. The seller is never-msrp and is located in Houston, Texas.