Xiaomi Redmi Note 4.

Xiaomi Redmi Note 4 smartphone, was launched in August 2016. The sale of Redmi Note 3 was very high in last few years and the company also expecting the same with this device (Redmi Note 4). Xiaomi Redmi company is known for the largest mobile selling company in India and also for providing the high-quality features mobiles at low cost. The price of this device is set at Rs 10,999. You can buy this phone from Amazon, Flipkart, Mi stores and other online stores.

Design.

The phone is available in three different colour option which are - Gold, Dark Grey and Black. It comes with a well build aluminium unibody. The 2.5d curved glass has an aesthetic edge over typical flat glass. It looks better and feels a lot smoother when a user type and swipe fingers across the screen.

Display and Camera.

The Redmi Note 4 phone comes with a 5.5-inch Full HD IPS LCD display with a resolution of 1080 pixel by 1920 pixel (1080 x 1920) at a PPI of 401 pixel per inch.

The Redmi Note 4 features a 13 MP rear camera with a Dual-Tone LED flash and PDAF (Phase Detection Autofocus). On the front, it features a 5MP snapper for capturing selfies.

Processor and OS.

Redmi Note 4 is supercharged by Snapdragon 625, an octa-core processor chip that uses the most advanced 14nm FinFET technology. It is 20% more power efficient than Redmi Note 3 and is bound to put more power in your pocket. The device runs Android 6.0 Marshmallow and it is upgradable to Android Nougat 7.0.

Storage.

Xiaomi Redmi Note 4, comes with an internal storage of 64 GB, which can be expandable further via microSD card up to 128 GB. The device has a RAM capacity of 4 GB. It is a winning combination that delivers more thermal reduction and greater sustained performance.

Connectivity and Sensors.

Connectivity option includes Wi-Fi, Bluetooth, USB OTG, 3G, 4G, GPS, Infrared, FM.

This device is a dual SIM phone with a hybrid SIM slot and support 4G VoLTE.

Sensors on the phone include Compass/Magnetometer, Proximity sensor, Accelerometer, Ambient light sensor and Gyroscope.

Redmi Note 4 also houses an IR (Infrared) sensor which lets you control your home appliances such as Television and AC.

Battery.

Xiaomi Redmi Note 4 is capable of providing long lasting battery backup. It includes a 4100mAh non-removable battery.

Xiaomi Redmi Note 4
Price	Rs 10,999
Colour	Gold, Dark Grey and Black
Browse Type	Smartphone
SIM Type	Dual SIM
Touchscreen	Yes
OTG Compatible	Yes
Sound Enhancement	One Speaker (Bottom Opening), Active Noise Cancellation
Display.
Display Size	5.5-inch
Resolution	1920 x 1080 pixels
Resolution Type	Full HD
GPU	Adreno 506
Display Type	IPS
OS & Processor.
OS	Android 6.0.1 (Marshmallow)
Processor Type	Qualcomm Snapdragon 625 64-Bit Octa Core 2GHz
Processor Core	Octa Core
Storage.
Internal Storage	64 GB
Expandable	128 GB
RAM	4 GB
Supported Memory Card Type	microSD
Memory Card Slot Type	Hybrid Slot
Call Log Memory	Yes
Camera.
Primary Camera	13 MP
Features	· f2.0 Aperture, 0.1s Ultra-fast PDAF, CMOS Camera, 1.12 micrometre Larger Pixels, 720p at 120 fps Slow-motion Video Recording, 5p Lens Element, Backside illumination (BSI) Technology.
Flash	Yes
Secondary Camera	5 MP
Features	· f2.0 Aperture, Face Recognition, 1080p Full HD Video Recording, Smart and Pro Beautify.
Flash	No
Full HD Recording	Yes
Video Recording Resolution	1920 x 1080
Frame Rate	30 fps
Connectivity.
Network Type	4G VoLTE, 3G
Internet Connectivity	4G, 3G, Wi-Fi
Micro USB Port	Yes
Bluetooth	Yes (v4.1)
Wi-Fi	Yes (802.11 b/g/n)
Audio Jack	Yes
GPS Support	Yes
Map Support	Google Maps
Battery.
Fast Charging	No
Battery Capacity	4100 mAh
Wireless Charging	No
Removable	No
Other Features.
SIM Size	Micro SIM and Nano SIM
Graphics PPI	401 PPI
Sensors	· Ambient Light Sensor, Proximity Sensor, E-Compass, Accelerometer, Gyroscope, Hall Sensor.
Dimensions.
Width	· 76mm
Height	· 151mm
Depth	· 8.4mm
Weight	· 165g