As Apple reportedly preps a ginormous 5.5-inch iPhone 6, Samsung is ready to defend its phablet crown with the Galaxy Note 4. The device boasts a super-sharp quad HD display in a sturdier metal frame, as well as a very fast Snapdragon 805 processor. Coming to all four major carriers (and US Cellular) this October, the Note 4 also offers optical image stabilization for the back camera, a wider-angle selfie camera, pen enhancements and other software tweaks.