Yes, LG G7 Plus does have the NFC support.
Yes, LG G7 Plus is MIL-STD compliant for shock resistance.
Yes, LG has already announced that Android P update is already in development.
Yes, LG G7 Plus does have the portrait mode.
Yes, LG G7 Plus does support face unlock.
The LG G7 ThinQ comes with some very appealing features that include a Super Bright Display, a dedicated Google Assistant button, DTS:X surround and an incredibly loud speaker. It also comes with a notch which may not appeal to everyone but its powerful specifications and strong feature set make it a worthy contender.