4100mAh Large Battery, 5V/2A Quick Charge
4100mAh high capacity battery guarentees 80% longer standby time than before. With energy optimization system, to meet the general office for nearly three days. With 5V/2A Fast Charge technology, there is no need to worry about power any more.

MTK6797 Deca-core 2.1GHz Processor
Thanks to the 64-bit deca-core MTK6797 powerful processor, Redmi Note 4, which supports 4G+ network, runs pretty fast even under multi-tasking, having no pressure in switching between apps or playing games.

360° Rapid & Multifunctional Touch ID
Equipped with raer fingerprint sensor. With chip-level protection, you can unlock your device in 0.1s, experiencing fun of the technology, with 360° readability. Besides, it's access to view private files, faster and more accurate.

13MP SAMSUNG Camera, 5MP Front Camera
Using a 13MP Samsung camera module，supporting PDAF, low-light image enhancement technology and HDR mode contribute to better quality. The 5.0MP front camera with 36-level facial beautification gives you wonderful selfies.

All Metal Body
As new flagship smart phone, efforts have also been made in design. With full metal body, after a number of versions of the CNC craft improvement, Remi Note 4 is perfect both at your fingertips and in your eyes, like a piece of art, feels better.

MIUI 8
Built in with MIUI 8 privacy dual system, you can use two different passwords or fingerprints to enter different systems. With dual Apps, Redmi Note 4 achieves in cloning one app into another. You can login two different accounts on only one device.