Xiaomi Redmi Note 4 comes with a premium metal body with anodized high-gloss aluminum lines and a beautifully symmetric design. They say, “It delivers great hand feel because of its 2.5 D curved glass and slimmer, tapered edges are better and feels a lot smoother when you swipe and tap your fingers on the screen. They also said, “Android Nougat 7.0 will be available soon in Redmi Note 4″.
It has three variants for Xiaomi Redmi Note 4 available in three colors Gold, Dark Grey, and Black.
This time they mainly focused on the Processor, Battery, and Camera.
Xiaomi Redmi Note 4 got Qualcomm Snapdragon 625 processor which has 14nm FinFet technology which saves 20% more power efficient though its same as Redmi Note 3 battery 4100 mAh. It can also use for playing 3D games for a extend period. They solve the overheating problem with Redmi Note 4, unlike its predecessor. Snapdragon 625 supports PC-class graphics with Qualcomm Adreno 506 Graphics Processing Unit, which allows for a great gaming experience.
Redmi Note 4 produces great pictures thanks to its 13MP CMOS camera with Phase Detection Autofocus (PDAF) for faster focusing, f/2.0 aperture, and a Backside Illuminated (BSI) sensor with 1.12-micron pixels, which captures more light than its predecessor. A 5MP, f/2.0 aperture front facing camera on the front makes it perfect for selfies. Redmi Note 4 front-facing camera has two modes by using which user can choose the SMART and PRO mode in it.
Redmi Note 4 has inbuilt Infrared to remotely control the different devices like TV, AC, Fan, Set-Top Box, Amplifier, DVD Player, Projector and Camera which is called IR Blaster.
Redmi Note 4 SIM tray has 3-choose-2 hybrid SIM which can contain Nano-SIM + micro-SIM or Micro-SIM + micro SD card. When two SIM cards can use simultaneously, the first SIM can support 4G+/ 4G / 3G / 2G calls and data while the secondary SIM can support 3G calls only.