Enjoy your Samsung Galaxy Note 9 for even longer thanks to the extra large battery. With a battery capacity of 4,000mAh, the smartphone will last long. The screen is 0.1 inches larger than that of the Note 8, which means you have a 6.4-inch Quad HD screen. Use the large screen when you're watching movies or playing games. Thanks to 6GB RAM, you can still switch between apps rapidly. Easily store the photos you take with the improved dual rear camera on the 128GB storage capacity. You can also control the Note 9 with the improved S Pen.