Xiaomi Redmi Note 3 has a 5.5in display. It is powered by a MediaTek Helio X10 CPU. Redmi Note 3 will come in 2GB as well as 3GB variants of RAM. The primary camera will be 13MP while the front camera will be 5MP. Xiaomi Redmi Note 3 has 16/32GB internal storage options which can be expanded further with the use of microSD card.
XDA team have created an unofficial build of CM 14. This will update Redmi Note 3 to Android 7.0. It will take a long time for Xiaomi to push out Android 7.0 to Redmi Note 3. Instead of waiting, you can install this custom ROM. Follow the guide below.