Right now the options for a big phone are somewhat limited. Meaning we almost have to just recommend anything with a huge screen. Not to say the LG V20 isn't a great phone, but it could be better in certain aspects. That aside, it's probably the most feature-complete and well-rounded phone on this list. Even more-so than the Mate 9.
With the LG V20 buyers get a premium metal phone that has a big 5.7-inch Quad-HD display. Then above that, is another 2.1-inch secondary display. This shows your name, Twitter account, lost if found information and more. Or the second screen can be used to launch favorite apps, control your music, check the weather and more. It's actually very versatile. So technically it's almost a 6-inch phone.
Other specs include pretty top-tier features. Like a Snapdragon 820 processor with 4GB of RAM, 64GB of storage and a microSD slot, dual 16 megapixel cameras on the back, and a large 3,200 mAh battery. It also runs Android 7.0 Nougat, has USB Type-C with quick charging, and also happens to be one of the best Android phones for listening to music. Using great external speakers, and internal specs that are great for playing music or even recording audio. It's a good phone for audiophiles.
Basically LG threw everything but the kitchen sink in this phone (there's no water resistance, sadly). It's a great replacement for the Galaxy Note 7. It's available from most carriers in the US and around the globe.