Samsung Galaxy Note Series is the actual flagship smartphone from Samsung. Yes, Galaxy S is just a testing playground for them. Once again, Galaxy Note 4 is equipped with powerful hardware and great features. For example, 5.7-inch Quad HD (2560×1440) Super AMOLED display with 2.5D glass screen. Powered by latest Qualcomm Snapdragon 805 CPU with Adreno 420 GPU (or Exynos 5433 with Mali-T760). Finally, 16MP rear camera with optical image stabilization is here. Good for selfie 3.7 MP front camera is upgraded too. Of course, you get enhanced S Pen as well. Not to mention, the TouchWiz software too. Everything seems good except, they downgraded the USB connection from 3.0 to 2.0. A big letdown for those use cable to transfer data a lot.