Check out their Razr Plus or Razr Ultra. The external display is 4" and fully functional, and it unfolds into a full-size phablet for when you need that. I'm

Check out their Razr Plus or Razr Ultra. The external display is 4" and fully functional, and it unfolds into a full-size phablet for when you need that. I'm a small-phone-liker and I've found it to be a great device, I'm very happy with mine.