Xiaomi Redmi Note 4, the latest smartphone from Xiaomi

By Rjain January 24, 2017 10:48

Xiaomi Redmi Note 4, the latest smartphone from Xiaomi

Xiaomi Redmi Note 4, the latest smartphone from Xiaomi, the Chinese brand has been launched in India on 19th of January 2017. Though Redmi Note 4 has been launched in China in August 2016. Redmi Note 4 has been giving tough competition in specifications to its competitors. Xiaomi has been introducing smartphones with better specifications and hardware at very low prices, but good functionality. Lets have a deeper look into its functionality.

Best Features

  1. Redmi Note 4 has a display screen with size 5.5 inches and IPS display screen.
  2. It produces resolution of 1920 x 1080 pixels that is one of the best.
  3. It has got dual led flash in the 13 MP primary camera that allows to capture images with better clarity. While the PDAF feature in it is used for focusing on objects at a faster rate.
  4. This mobile device is capable of performing multi tasking with its processor.
  5. Media player of this smartphone is capable of supporting video files with higher resolution such as 4k content.
  6. Redmi Note 4 has excellent battery with capacity of 4,100 milli amperes.


  1. One of the main drawbacks is that it charges very slowly and is a time consuming process.
  2. Redmi Note 4 has been packed with large number of preloaded applications and that can be minimized.


Redmi Note 4 is designed elegantly and just follows Note 3 in some of the features. Front side of this smartphone is occupied with display screen of 5.5 inches and followed by capacitive buttons on the bottom. These capacitive buttons are used for navigating through various applications or mobile. While backside of this smartphone is made of Aluminium metal that not only looks classy, but at the same time it does not allow phone to slip from the hands. While Note 4 rear side comes in three gorgeous colours that are Grey, Gold and Silver. The Redmi Note 4 has been occupied with rear camera along with finger print sensor and dual tone LED flash.

USB port has been included on the bottom of Redmi Note 4 while on the top it has been designed with Audio jack of 3.5 mm along with infrared emitter. In order to switch on or off the phone, power button is placed on the right side above that volume button has been placed. The rounded corners make its appearance even more classy and decent.

Design Specifications

Display screen size: 5.5 inches

Material: Aluminium alloy

Colours: Grey, Silver and Gold




Redmi Note 4 touch screen is designed with capacitive touchscreen while display being IPS LCD of 5.5 inches. The full HD Display will offer better text quality along with the clarity images. This is possible only with the good resolution of 1920 x 1080 pixels produced by Note 4. While the pixel density offered by this smartphone is 401 ppi. Display screen of Xiaomi Redmi Note 4 is crystal clear and produces colours with good brightness that will allow to watch movies or videos.

Display Specifications

Display screen size: 5.5 inches

Display screen type: IPS

Resolution: 1920 x 1080 pixels

Pixel density: 401 PPI

Aspect ratio: 16:1

Hardware & Storage

Redmi Note 4 aims at offering better performance than its predecessor Note 3 and hence it has been designed with Snapdragon Qualcomm 625 processor. It has been clocked at a frequency of 2Ghz. This is an octacore processor and runs the applications at faster rate with out any delay. This processor has been used for Indian variant but for the Chinese MediaTek Helio X20 MT6797 has been used. While for graphics the GPU used is Adreno 506 processor, that is capable enough of delivering excellent graphics without any delay or interruptions. Hence viewing media files or videos or playing games on this smartphone will be very effective.

Redmi Note 4 has given us best memory and storage capacity to save enormous amounts of data. It has been launched with three variants in India that are:

  1. 2 Gb RAM with 32 Gb storage
  2. 3 Gb RAM with 32 Gb storage
  3. 4 Gb RAM with 64 Gb storage

Apart from this memory Xiaomi Redmi Note 4 has allowed to expand the storage using microSD card. Memory can be expandable up to 128 Gb that can be utilized for storing data such as videos, images, movies, favourite songs and lots more. But the only problem is that microSD card can be used only if micro sim card has not been placed in the smartphone.

Hardware Specifications

Chipset: Snapdragon Qualcomm 625

Core: Octacore processor

Frequency: 2 GHz

GPU: Adreno 506 processor

Storage Specifications

RAM: 2Gb, 3 Gb & 4 Gb

Memory: 32 Gb & 64 Gb

Expandable memory: 128 Gb

Mode of expansion: MicroSD card


Redmi Note 4 smartphone from Xiaomi is loaded with Android Marshmallow MIUI 8 software. MIUI 8 is very interesting with lots of features embedded in it. One of the new feature is Now on Tap, apart from that the others are Quick Ball feature, Dual apps feature, caller id feature, gallery application that synchronizes with stored images and scrolling screenshots. Apart from these features there are many other preloaded applications such as Mi store, Mi remote, recorder, music, feedback and lots more. But the only drawback is that we will not be able to uninstall any of the preloaded applications which we do not need.

Software Specifications

Software: Android Marshmallow

Version: MIUI 8


Xiaomi Redmi Note 4 has been designed with two cameras. Primary camera is of 13 MP with dual LED flash  which allows to capture best shots in all light conditions. It may be either landscape images or even Macro shots. It is embedded with PDAF feature that lets focus switch on to the objects very quickly. Apart from this it has other features such as Panorama, Beautify, manual and other options are portrait, sports, night portrait, sunlight, fireworks, landscape and others. While it has got secondary camera of 5MP with fixed focus lens that will help out in taking perfect selfies images and videos. Hence we can say that, it has got the excellent camera configuration that allows to capture best images that can be stored as good memories.

Camera Specifications

Primary camera: 13 MP

Aperture: f/2.0

Flash: Dual LED flash

Sensor module: Samsung S53KL8m

Features: PDAF, panorama, manual, beautify

Secondary camera: 5 MP

Aperture: f/2.0

Sensor module: Samsung S5K5E8


Redmi Note 3 has packed up with good amount of battery capacity that is 4,100 milli amperes. That will long last for two to three day when charged completely in normal usage, without any disturbances. If used heavily than battery can be able to be used for one day. But the drawback is that it charges the smartphone very slowly.

Battery specifications

Battery capacity: 4100 milli amperes

Removable: Non removable

Inside the package

Xiaomi Redmi Note 4 comes in a package that contains device, usb cable, charger, user manual and head set and warranty card.


Xiaomi Redmi Note 4 is an affordable smartphone with excellent features embedded in it. Design wise it is good and perfect which brings good look. It offers full HD with better resolution while at the the same time it is capable enough to perform multiple tasks at single time. Camera is one of the most important specification that we consider in smartphones and this mobile has got an excellent camera to shot perfect images. The dual tone led flash helps us to click images in any lighting but still delivers pixel perfect photos or videos. But one the drawback that can be corrected is it has got only one slot for micro sim as well as microSD card. This creates lots of mess if we like to have expandable storage and another sim at same time.

Though this smartphone is using latest software with huge number of preloaded application, all those may not be required for every user. Hence this drawback can be corrected by allowing some of the preloaded applications with uninstalling option. Otherwise this is one of the best smartphone that can be afforded.


By Rjain January 24, 2017 10:48
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