Two interesting new approvals for unannounced Samsung phones appeared on the FCC web site this week. The limited info available in the FCC filings indicate that they are flagship-level phones, which will presumably be announced at next month's Unpacked event in San Francisco. One model appears to be a new foldable, while the other is a 5G model in the flagship Galaxy S series that will replace the current S10 series. The SM-F700 is the foldable, as indicated by the model number as well as text in the approval that says the phone is "capable of operating in folded closed and unfolded open configurations". (The Galaxy Fold had model number SM-F900.) The only variant approved by the FCC so far does not appear to be US-specific, although it does support 4G LTE in bands 2, 4, 5, 12, 13, 25, 26, 29, 30, 41, and 66. It does not include any 5G in any US frequency bands. Rumors suggest this model may be called the "Galaxy Z Flip". The other model just approved is the SM-G981U. The model number suggests that this is a US-specific variant of a new Galaxy S-series flagship phone, but not a top-end "plus" model. (The Galaxy S10+ had model number SM-G975.) It supports 5G, but only in sub-6 GHz bands, not mmWave (which is faster but has limited coverage). It supports 5G NR in bands 2, 5, 41, 66, and 71; and 4G LTE in bands 2, 4, 5, 7, 12, 13, 14, 25, 26, 29, 30, 38, 41, 46, 48, 66, and 71. It also includes CDMA for Sprint's network. That translates to excellent support for all 4G and sub-6 GHz 5G networks launched or announced in the US to date. The SM-G981 also supports NFC, MST (Samsung Pay), and two-way wireless charging, according to the FCC docs. Rumors suggest this model may be called the "Galaxy S20 5G".