Mi LED Smart TV 4X Pro 138.8 cm (55)  with Android
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Mi LED Smart TV 4X Pro 138.8 cm (55) with Android


Mi LED Smart TV 4X Pro 138.8 cm (55) with Android

14,193 Ratings & 1,734 Reviews
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1 Year Warranty on Product and 1 Year Additional Warranty for PanelKnow More
  • Supported Apps: Hotstar|Youtube
  • Operating System: Android (Google Assistant & Chromecast in-built)
  • Resolution: Ultra HD (4K) 3840 x 2160 Pixels
  • Sound Output: 20 W
  • Refresh Rate: 60 Hz
Easy Payment Options
  • EMI starting from ₹1,368/month
  • Net banking & Credit/ Debit/ ATM card
View Details
Important Note
  • For products requiring installation, returns are valid only when they are installed by Flipkart-authorized personnel.
Product Description
Convert your living room into your own personal little theatre with this smart and feature-filled 138.8-cm (55) 4K Ultra HD TV from Mi. Featuring 10-bit panel with HDR10 support, your movie-watching experience is taken to the next level. This TV features 2 GB of RAM, 8 GB of storage and features such as PatchWall with AndroidTV, elevating your SMART TV-viewing experience.

Watch your favourite movie characters come to life on this 4K Ultra HD screen which features HDR 10 (High Dynamic Range) picture with sharp detail and minimal noise.

Enhanced Visual Experience

The Efficient Graphics Engine featured in this TV reduces noise to provide as clear a picture as possible. With a 10-bit panel, this Mi TV can show up to 1.07 billion colours providing the best visual experience.

Endless Entertainment

This Mi TV ships with Patchwall with Android TV. With Patchwall you get access to over 700,000+ hours of content from 14 content partners. You also get deep integration with Set Top Box so that you can search and watch all your favourite content with a single remote.

Google Voice Search

Voice is the new Remote. With Google's Voice search, you can search for your favourite content from Online and Patchwall.


Isn't it convenient when the TV suggests content that would be suitable for you? Well, this Mi TV does exactly that. With PatchWall and Universal Search, along with the One Remote and the One Interface Model, you will be enjoying a whole new level of STB and SmartTV experience.


With Chromecast built-in, you can cast your favourite content from your phone to big screen. You can also use this feature to mirror your phone screen on the TV.

Powerful Audio

Featuring 20W (2x10W) stereo speakers, this TV provides an audio quality which equally matches its video quality, providing you with a truly cinematic experience.

Lag? What's That?

A powerful 64-bit Quad-core processor and 2 GB of RAM ensure that you wouldn't experience any lag at all. With the 8GB onboard storage, you can install all your favourite apps from Google Play store.

Multiple Connectivity Options

You have a wide range of connectivity options available with this Mi TV - there are 3 HDMI (1 ARC), 2 USB, Bluetooth 4.2, Dual Band WiFi, S/PDIF (Coax), AV & Antenna to cater to all your connectivity requirement.

Metallic Grey Finish

This Mi TV 4X comes with a premium metallic grey finish. This gives the TV a premium finish whether it is wall mounted or placed on a tabletop.

Google Assistant

Thanks to this feature, you can now access your favourite content using just your voice - all you have to do is press the Google Assistant button on the remote control. What’s more is that you can also control your smart devices at home easily.

In The Box
  • LED TV 1U, Manual 1U, Screws 5U, Remote Control 1U, Stand 1U
Model Name
  • L55M4-4XINA
Display Size
  • 138.8 cm (55)
Screen Type
  • LED
HD Technology & Resolution
  • Ultra HD (4K), 3840 x 2160
  • No
Smart TV
  • Yes
Curve TV
  • No
  • 4X Pro
  • No
Motion Sensor
  • No
  • 3
  • 2
Wi-Fi Type
  • 2.4GHz/5GHz
Built In Wi-Fi
  • Yes
Launch Year
  • 2019
Internet Features
Built In Wi-Fi
  • Yes
3G Dongle Plug and Play
  • No
Ethernet (RJ45)
  • 1
Other Internet Features
  • Android Oreo 8.1, Google Play Store, Chromecast Built-in, Play Movies, Google Assistant, File Manager, Media Player, TV Manager, TV Guide App, LIVE TV App, VP9 Profile 2, H.265, H264, 14 Content Partners
Connectivity Features
  • 3 Side
  • 2 x Side
NFC Support
  • No
Video Features
Contrast Ratio
  • 1200:01:00 (Static)
Digital TV Reception
  • No
View Angle
  • 178 Degree
Digital Noise Filter
  • Yes
LED Display Type
  • Direct LED
Aspect Ratio
  • 16:09
Refresh Rate
  • 60 Hz
Other Video Features
  • Dyanamic Noise reduction, Color Temperature Control, 5 Picture Mode (Standard, Movie, Vivid, Sport, Custom)
Smart Tv Features
Number of Cores
  • 4
  • Amlogic 64-bit Quad Core
Graphic Processor
  • Mali 450 MP
Ram Capacity
  • 2 GB
Storage Memory
  • 8 GB
Supported App - Netflix
  • No
Supported App - Youtube
  • Yes
Supported App - Hotstar
  • Yes
Supported App - Prime Video
  • No
Supported Mobile Operating System
  • Android
  • iOS
Operating System Present
  • Yes
Operating System
  • Android
App Store Type
  • Google App Store
Content Providers
  • Content Providers - Hotstar, Voot, Sony Liv, Sun Nxt, Zee5, Hungama Play, ALT Balaji, Viu, TVF Play, Flickstree, Play Movies, YouTube,LIVE TV App
Content Languages
  • Marathi, Gujarati, Sinhala, Kannada, Tamil, Rajasthani, Hindi, English, Punjabi, Telugu, Bengali, Urdu, Malayalam, Bhojpuri, Oriya
System Languages
  • Assamese, Marathi, Gujarati, Kannada, Tamil, English, Hindi, Punjabi, Bengali, Telugu, Urdu, Malayalam, Oriya
Audio Features
Number of Speakers
  • 2
Speaker Type
  • Box
Sound Technology
  • DTS
Surround Sound
  • Stereo Sound
Speaker Output RMS
  • 20 W
Sound Mode
  • Standard, News, Movie, Game, Custom
Other Audio Features
  • 5 Equalizer - Standard, News, Movie, Game, Custom, 5 Band Equilizer
Power Features
Power Requirement
  • AC 100 - 240 V, 50/60 Hz
Power Consumption
  • 120 W, 0.5 W (Standby)
Remote Control Features
Touch Remote
  • No
Smart Remote
  • Yes
RF Capable
  • Yes
Internet Access
  • Yes
Additional Features
  • Metallic Grey Finish, Thin Bezel, HDR, 10-bit Panel, DTS-HD, PatchWall, Google Voice Search, 4K HDR10, 1.07 Billion Colours, Universal Search, Cable TV Integration, Bluetooth 4.2
Width x Height x Depth (without stand)
  • 1242 mm x 720 mm x 85 mm
Weight (without stand)
  • 12.7 kg
Width x Height x Depth (with stand)
  • 1242 mm x 780 mm x 245 mm
Weight (with stand)
  • 13 kg
Stand Type
  • Table Top
Warranty Summary
  • 1 Year Warranty on Product and 1 Year Additional Warranty for Panel
Covered in Warranty
  • Defect Arising Out of Faulty or Defective Material or Workmanship. Parts and Labour Costs are Covered
Not Covered in Warranty
  • Physical Damages after Usage, Scratches on Panel
Warranty Service Type
  • In-home
Installation & Demo
Installation & Demo Details
  • Customer will have to pay Rs 600 (Applicable Tax Extra) if the installation is requested post 15 days of delivery
  • Please note that any unauthorized handling or self-installation of the product will lead to return & product warranty being void
  • The service engineer will install your new TV, either on wall mount or on table top. The wall mount is not provided free of cost and is chargeable to the customer. The cost of wall mount is Rs. 499 (inclusive of applicable taxes) and will be available with service engineer for purchase
  • Installation will be free of cost only if done within 15 days of delivery
  • Flipkart will facilitate Installation & Demo at time of your convenience from an brand authorized service engineer
  • The authorized service engineer will be providing detailed demo that includes
  • a. Physical check of all ports, including power and USB ports. b. Checking also of accessories c. Understanding your new TV's features with complete demonstration of features and settings d. Quick run-through on how to operate the TV e. Preventive maintenance action to be taken
  • Flipkart will communicate the day and time slot of the scheduled Installation & Demo through a SMS
  • The Installation & First Demo service will be provided free of cost. All additional accessories not part of the the package will be charged separately
Ratings & Reviews
14,193 Ratings &
1,734 Reviews
  • 5
  • 4
  • 3
  • 2
  • 1
  • 9,296
  • 3,291
  • 729
  • 221
  • 656
+ 318

Mind-blowing purchase

I am writing this review just after one day of use. Only I can say this is fantastic TV, go ahead without any doubt.

However the guy who come for installation was very rough. He hanged the TV very high on wall, when we said him that is not looking good so please reduce the height then he refused this upfront in very unprofessional manner. After multiple request he did but charged for it extra 300 rs.

I request from Flipkart to take the action on the installation guy, if you want I will s...

Ashutosh Choudhary

Certified Buyer, Gurgaon

Feb, 2019

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subir kumar

Certified Buyer, Noida

8 months ago

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Perfect product!

Woww Awesum product tq Mi for making such a wonderful product at a reasonable price...i am shocked
with Flipkart service they have delivered and Installed
my TV within 12 hours thnks to Flipkart team....

Chandra Shekar

Certified Buyer

8 months ago

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Terrible product

Worst Product i ever seen in my life.. was purchased on 2 Feb 19.. within 6 month screen got black patches... how it possible with 6 month TV got such kind of problem..
Mi prove this Chinese product will never work long tym... I waste 40000rs for this worst Product ..
Now mi customer care give me excuses and explain the company policies that they can only change TV with in 10 days... bec they also not sure there TV will work or not for 6 month...
flipkart pls ensure my words should go to seni...

Ankit Tomar

Certified Buyer, New Delhi

8 months ago

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Great product

Thank to flipkart for this awesome product, MI is the best for all categories and this mi 4x pro tv is stunning design and beautiful build quality must buy product comparing sony, Samsung, Lg others it works more better, thanks to MI

Partha Manu

Certified Buyer, Malavalli

Jan, 2019

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Must buy!

it also support pubg in it nice wonderfull TV value of money

Meval Koshy

Certified Buyer, Changanacherry

Jan, 2019

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I can't believe MI TV is ossom at this price these kind of features unbelievable.
superb superb

Flipkart Customer

Certified Buyer, Shahpur

Jan, 2019

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Highly recommended

THIS is my first smart tv experience,like many of us ,I was little hesitant to put my hard earn money in this tv.
so this review of mine is for people who like to do little research and home work before they buy anything.
There are many reviews on flipkart positive as well as negative about the product.
I have used LG and Samsung tv before buying this one.
1 picture quality :- very nice.crisp and clear picture with no blurry images or any tint(as may have mentioned in some reviews)
2 Sound:- ...

Mayank kumar

Certified Buyer, Mumbai

Feb, 2019

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Simply awesome

Excellent Value for money...Superb TV

Nanasaheb Shinde

Certified Buyer, Pune

Jan, 2019

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Excellent Smart TV with lots of features in less price tag.

Flipkart Customer

Certified Buyer, Jamshedpur

Jan, 2019

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All 1734 reviews
Questions and Answers
Q:Will this tv, work with mobile phone's hotspot ?
Chandra Sekhar
Certified Buyer
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Q:it support gta5 game
A:nope, it's just a tv not a pc
Mr.Parth Purohit
Certified Buyer
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Q:What are the pre-installed apps in Mi TV?
A:Media player, Settings, Gallery, TV Manager, Sensy TV Guide, YouTube,Play Movies, Play Music, Play Store.
Flipkart Seller
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Q:Does its HDMI support HDCP 2.2?
A:Yes of course.I have tested my amazon fire tv stick 4k which requires minimun configuration of HDCP 2.2.
Certified Buyer
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Q:which tv better then picter qulity mi or sony
Vishnu Murthy N V
Certified Buyer
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Q:Pub g support or not
A:yes we can play pubg and graphics were too good and we need joysticks to play pubg
Sai Harshith Reddy
Certified Buyer
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Q:Bluetooth connected in the tv?
A:yes it has bt ,even the remote is bt
Certified Buyer
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Q:Is Mi TV an Official Android TV?
A:Mi TV comes with Patchwall with Android TV, which is based on Android 8.1 Oreo
Flipkart Seller
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Q:What are the different sound and video modes available on the TV?
A:Pre-set Modes for: Video- Standard, Movie, Picture and Sports. Users can also customize the display parameters. Sound- Game, News, Movie and Standard. Users can also customize the audio parameters.
Flipkart Seller
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Q:It has Bluetooth speaker connectivity
A:Yes, it supports forBluetooth speakers....
Certified Buyer
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