Yes, Nokia 7 Plus does have the hybrid sim slot. You can use either 2 sim cards or 1 sim card & 1 memory card.
Yes, Nokia 7 Plus does come with 18W fast charger in the box itself.
Yes, Nokia 7 Plus does have the Corning Gorilla Glass 3 protection.
No. Nokia 7 Plus does not have a dedicated memory card slot. It has a hybrid sim slot. So, you can use a MicroSD card and a sim card at one go.
Great battery life, immersive display, solid design, and software at its purest, that's the Nokia 7 Plus for you.