Redmi Note 4 sports a metallic unibody with round edges. It has a 5.5-inch full-Hd display, offering wide-viewing angles. The smartphone is powered by Qualcomm Snapdragon 625 processor clocked at 2.0GH. The users can further expand the storage upto 128Gb by installing a microSD card. The dual sim smartphone offers 4G voLTE,3G,wi-fi,Bluetooth,GPs,Glonass, and micro-USB options.
- Old Android OS based MIUI.
- Inferior rear camera vis-a-vis Redmi Note 3.
- Almost the same battery.
- Slight upgrade in processor.