LG G7 Plus has a high-end 32-bit Hi-Fi Quad DAC from ESS and is complete with DTS-X codec. Which means that the phone can stimulate 7.1 surround sound, which is the first time in a smartphone.
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 have the 3.5 mm headphone jack.
Yes, LG G7 Plus does have a hybrid sim slot.
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.