REDMI NOTE 4 LAUNCHED IN INDIA.

Xiaomi has launched redmi note 4 in india on 19th january at delhi.back in september 2016 they have redmi note 4 in china with mediatek helio x20 processor and with some upgrades they have launched redmi note 4 in India.
They launched Redmi note 4 with snapdragon 625 chipset which is more power efficient than other snapdragon chips.It is 20% more power efficient than snapdragon 650 which is in its preceder redmi note 3.
THE TAGLINE OF THIS SMARTPHONE IS POWER HAS A NEW LOOK.
They have launched a new matt black variant in India.
The Indian redmi note 4 has aluminium lines at top and bottom of the metal back.

SPECIFICATIONS:

SPECS :
DISPLAY : 5.5 INCH FULLHD IPS LCD DISPALY.
RAM               :  2/3/4 GB.
STORAGE      : 32/64 GB.
PROCESSOR : 2.0 GHz SNAPDRAGON 625 WITH ADRENO 506 GPU.
ANDROID      : MARSHMALLOW 6.0 WITH MIUI 8.1.1.
CAMERA       : REAR 13MP WITH F/2.0 APERTURE AND PDAF CMOS SENSOR.
                          FRONT 5MP WITH SELFIE FLASH.
BATTERY      : 4100Mah.
4G/VOLTE     : YES.
FINGERPRINT SCANNER : YES AT BACK.
IR BLASTER ALSO PRESENT.
This smartphone is not a huge upgrade from Redmi note 3 because now they are using a power efficient chip not a powerful as they used in Redmi note 3.
Definitely it is an upgrade in battery performance with 20%  increase in battery life.
Camera is little better than rn3.If you already own a Redmi note 3 means dont upgrade it.