LG 100cm (40 inch) Ultra HD (4K) LED Smart TV

LG 100cm (40 inch) Ultra HD (4K) LED Smart TV  (40UB800T)

Price: Not Available
Currently Unavailable
1 Year LG India Comprehensive Warranty and additional 1 year Warranty is applicable on panel/moduleKnow More
  • 20 W Speaker Output
  • 3840 x 2160 Ultra HD - 4X resolution of Full HD- More depth in every picture
  • 3 x HDMI
  • 3 x USB
Important Note
  • To avoid any physical damage to the product while unboxing, please ensure that only an authorised Flipkart delivery/service executive or brand personnel opens the packaging.
Product Description
ULTRA HD 8.3M Pixels

LG ULTRA HD invites you into a new level of resolution with surprising 8.3 Megapixels. It displays four times more pixels than Full HD, and even 8 times more than HD. Enjoy the best picture quality in TV history.

In-built HEVC Decoder

Directly Play Ultra HD Content Unlike other Ultra HD TVs, LG Ultra HD TV comes equipped with HEVC Decoder which enables it to play Ultra HD content by itself. There is no need to separately purchase UHD Player or an additional kit. The inbuilt HEVC(High Efficiency Video Coding) Decoder enables LG Ultra HD TV to play highly compressed high resolution files. *HEVC is the normally used video compression standard with double the data compression ratio compared to H.264/MPEG-4 AVC at the same level of video quality.

UCI (ULTRA Clarity Index)

ULTRA Clarity Index is a comprehensive indicator specialized for ULTRA HD TV's picture quality. Not only LG's advanced panel technology, powerful engine, and detailed backlight scanning, but also LG's ULTRA HD picture quality are all calculated to represent a superb performance to improve clarity in detailed pictures and still images. *UCI vary from one series to another.

ULTRA Details

Capture everything in sight. With ULTRA HD resolution, you will not miss even small details.

ULTRA Clarity

ULTRA HD resolution allows text reading more comfortable even on a gigantic screen. Small text, edges of a single line, or even a tiny dot are displayed with upmost clarity due to superior pixel density.

Magic Remote

Pointing, Wheel, and Voice - the most convenient and advanced TV remote.


Browse and share files from external devices wirelessly on your large TV screen or watch TV on another smart device with LG smart TV's Smart Share. LG introduces a true smart TV that connects to other devices more easily than ever.

Virtual Surround Plus

Virtual Surround Plus, mimics surround sound while adding a top-down sound effect. This top-down effect gives the listener the sensation that sound is streaming from the ceiling right above them.

BollyWood Mode

Hear the most optimized sound for Indian Content Set your sound settings to BollyWood Mode OR Smart Sound Mode(In case of smart TV) and it will automatically select the right sound EQ for the Indian movie content that you watch on TV. Whether it is typical masala song from Bollywood or any other genres, you no longer have to choose a sound mode as the TV will do it for you, allowing you to enjoy the best sound for your entertainment.

Wi-Fi Built-in

Enjoy seamless home entertainment with Wi-Fi Built-in. Just like a smartphone, LG smart TVs now have a Wi-Fi chip built in the system, allowing greater connectivity and access to and from the TV.

Smart Mobile Link Compatible

Connect and watch HD content from your phone on this TV's large screen with your MHL cable. The phone is also charged while it is connected. (Option available with select MHL enabled mobile phones with MHL cable. Screen can also be shared of Slim Port enabled mobile phones using Slim port - HDMI Cable)


WiFi Alliance-certified Miracast allows you to enjoy easy and fast connection between TV, smart phones, and tablets without wires.

Tag On

Sharing between your mobile device and your television has never been simpler with Tag On, a feature that allows mutual content sharing and mirroring by simply "tagging" the smartphone to an NFC sticker (which needs to be purchased separately). Disclaimer *: Features works only with selected NFC enabled smart phones. Needs "LG TV Tag ON" app installation on phone. Sharing of TV display onto smart phone available only in RF/AV mode and is not available in HDMI mode.

Intel WiDi

Intel's WiDi (Wireless Display) technology enables easy and fast connection between LG TVs and laptop PCs without requiring a network or messy cables.

Smart Sound Mode

Hear the most optimized sound for any entertainment. Set your sound settings to Smart Sound Mode and it will automatically select the right sound EQ for the content that you watch on TV. Whether it be music, movies, sports, or games, you no longer have to choose a sound mode as the TV will do it for you, allowing you to enjoy the best sound for your entertainment.

Voice Recognition

Communicate to your TV and enjoy interactive entertainment with Voice Recognition. The TV can understand your words and respond as you wish, enabling you to conveniently control and enjoy your TV.

Premium Content

The best selection of enjoyable content provided for you to access with ease. The Premium Content card selects and categorizes the most popular and useful content in your country, provided via partnership with the best content providers.

2nd Display

Using 2nd Display, you can watch TV programs in RF/AV mode with your smart phone or tablet PC from anywhere within the range of Wi-Fi.

Game World

LG Smart TV's Game World brings many games to download and enjoy. Within it await unlimited possibilities for gaming entertainment thanks to LG's patented Magic Remote, which is much like a console controller.

In The Box
  • TV Unit
  • Magic Remote: Built IN
Model Name
  • 40UB800T
Display Size
  • 100 cm (40)
Screen Type
  • LED
HD Technology & Resolution
  • Ultra HD (4K), 3840 x 2160
Smart TV
  • Yes
  • 3
  • 3
Wi-Fi Type
  • Built-in Wi-Fi
Built In Wi-Fi
  • Yes
Launch Year
  • 2014
Internet Features
Built In Wi-Fi
  • Yes
Mobile High-Definition Link
  • Yes
Ethernet (RJ45)
  • 1
Other Internet Features
  • Premium Content (India Specific Apps)
  • Wi-Fi Direct
  • Full Web Browser
  • Intel WiDi
  • App Store
  • Network File Browser
Connectivity Features
  • 2 (Rear), 1 (Side)
  • 3 (Side)
Component In (RGB Cable)
  • Component Input (Y, Pb, Pr + Audio): 1 (Rear) (Gender)
Composite In (Audio Video Cable)
  • Component Input (Y, Pb, Pr + Audio): 1 (Rear) (Gender)
Headphone Jack
  • 1 (Rear)
Digital Audio Output
  • 1 (Rear)
RF Connectivity Input
  • 1
Other Connectivity Features
  • USB 3.0
  • HDMI 1.4
  • USB 2.0
  • 1 (Rear) RF Input
  • Simplink (HDMI CEC)
Video Features
Picture Engine
  • Triple XD Engine
Analog TV Reception
Digital TV Reception
  • Terrestrial DVB-T2
LED Display Type
  • LED
Aspect Ratio
  • 16:9, Cinema Zoom, 4:3, Zoom, 14:9, Just Scan, Original, Full Wide
Supported Video Formats
  • DivX HD
Other Video Features
  • Picture Wizard III
  • Dynamic Clear White
  • Picture Mode: 8 Modes (Vivid, Standard, Eco, Cinema, Soccer, Game, Expert1, Expert2, Asia: APS, MEA: Eco
  • Just Scan (1:1 Pixel Matching) 0% Overscan: (HDMI / Component / RF) (2160p / 1080i / 1080p / 720p)
  • HEVC Codec: 4K HEVC 30p
  • H.264 Codec
  • Micro Pixel Control (Local Dimming)
  • Dynamic Color Enhancer
  • Smart Living Sensor
  • Ultra HD 8.3 M Pixels
  • True 4K Engine
  • Real Cinema 24p
Audio Features
Number of Speakers
  • 2
Speaker Type
  • 2 Way 4 Speakers
Sound Technology
  • Dolby Digital Decoder
Surround Sound
  • Surround Sound: Virtual Surround Plus
Speaker Output RMS
  • 20 W
Sound Mode
  • Standard, News, Music, Cinema, Soccer, Game
Supported Audio Formats
  • |Audio Codec (AC3 (Dolby Digital), EAC3, HAAC, AAC, MPEG, MP3, PCM, DTS)
Other Audio Features
  • Sound Optimizer: 3 Modes (Off, Stand Type, Wall-mounted Type)
  • Clear Voice II
  • Optical Sound Sync
  • Bollywood Mode (Enabled when in Smart Sound Mode as per Content)
  • DTS Decoder
  • Wireless Sound Sync (TV to LG Media Devices)
  • Active Noise Reduction
  • Smart Sound Mode
Power Features
Power Requirement
  • AC 100 - 240 V, 50/60 Hz
Power Consumption
  • 0.3 W (Standby)
Remote Control Features
RF Capable
  • Yes
Internet Access
  • Yes
Additional Features
  • Voice Recognition - Usage In (Search, Web Browsing, SNS)
  • Smart Phone Remote Controller (Remote App)
  • Miracast
  • NFC Tag On
  • Watch and Record - (Items Recordable when Watching RF DTV): Composite (STB) (Excluding Copy Protection)
  • Input Labelling
  • USB (DivX HD)
  • Smart TV Platform: NetCast 4.5
  • Recording Input Modes: RF / Composite Only
  • External HDD Recording Support (Maximum Capacity 2 TB)
  • Recording Format (External Memory): JFS
  • Subtitle for DivX (Language): 15 Language (English, French, Spanish, Portuguese, Italian, Vietnamese, Bulgarian, Russian, Maori, Ukrainian, Kazakh, Thai, Hebrew, Arab, Korean)
  • Smart Mobile Link (MHL): Compatible
  • Metallic Design
  • Built-in Magic Remote
  • Smart Home
  • Watch and Record - (Items Recordable when using Smart Functions): RF (DTV / ATV) Composite (STB) (Excluding Copy Protection)
  • Motion Eco Sensor
  • Magic Remote Modes: 3 Modes (Point, Wheel, Voice)
  • Game World
  • Watch and Record - (Items Recordable when Watching Media Player - BD / DVD Player): RF (DTV / ATV) Composite (STB) (Excluding Copy Protection)
  • Smart Energy Saving
  • Scheduled Recording
  • Local Key Type: Jogstick
  • US English Voice Recognition Language
  • 2nd Display
  • Watch and Record - (Items Recordable when Watching STB - Composite): RF (DTV Only)
  • Intelligent Sensor
  • USB Picture: JPEG, JPS, MPO
  • Voice Recognition
  • Time Shift (On External HDD)
  • eManual
  • OSD Languages: 13 Languages (EN, FR, TH, MA, IN, AR, RU, Kurd, Far, VN, SP, PO, CN Subject to Updation Regularly)
Warranty Summary
  • 1 Year LG India Comprehensive Warranty and additional 1 year Warranty is applicable on panel/module
Covered in Warranty
  • Defect arising out of Faulty or defective material or workmanship
  • Warranty of the Product is Limited to Manufacturing Defects Only
  • Applicable on purchase of all size 80cm (32) and above TV models only
  • The Warranty Extension will be done basis the date of purchase & Offer Validity
  • Extended 1 Year Warranty offer is valid till 30th June 2018
Not Covered in Warranty
  • Warranty Does Not Cover Any External Accessories (Such as Battery, Cable, Carrying Bag), Damage Caused to the Product Due to Improper Installation by Customer, Normal Wear and Tear to Magnetic Heads, Audio, Video, Laser Pick-ups and TV Picture Tubes, Panel, Damages Caused to the Product by Accident, Lightening, Ingress of Water, Fire, Dropping or Excessive Shock, Any Damage Caused Due to Tampering of the Product by an Unauthorized Agent, Liability for Loss of Data, Recorded Images or Business Opportunity Loss.
Installation & Demo
Installation & Demo Details
  • Flipkart will facilitate Installation & Demo at time of your convenience from an brand authorized service engineer
  • Flipkart will communicate the day and time slot of the scheduled Installation & Demo through a SMS and the same information will also be available in your order details page
  • The service engineer will install your new TV, either on wall mount or on table top
  • The wall mount will be provided free of cost and carried by Service Technician
  • The Installation & Demo service will be provided free of cost
  • All additional accessories not part of the package will be charged separately
  • The authorized service engineer will be providing detailed demo that includes
  • Physical check of all ports, including power and USB ports
  • Checking also of accessories
  • Understanding your new TV's features with complete demonstration of features and settings
  • Quick run-through on how to operate the TV
  • Preventive maintenance action to be taken
Ratings & Reviews
84 Ratings &
33 Reviews
  • 5
  • 4
  • 3
  • 2
  • 1

gem of a (cheap) 4k panel

This is probably the cheapest 4K television being sold in India at present along with Samsung's 40hu7000. I bought this a month back and I am surprised how the internet is lacking a good review of this splendid panel. My previous HD ready TV (Samsung LA32R81B) was 8 years old and simply refusing to die. I tried everything short of taking a hammer to it but it simply wouldn't. i added a chromecast to make it smart and it satisfied me for a few months but the urge to upgrade was high although t...

Bharani Manoharan

15 Nov, 2014

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cheapest 4k tv

i will mention the difference between 4k and ultra HD you need to know so here is the differences
Difference between Ultra HD and 4K

Technically, "Ultra High Definition" is actually a derivation of the 4K digital cinema standard. However while your local multiplex shows images in native 4096 x 2160 4K resolution, the new Ultra HD consumer format has a slightly lower resolution of 3840 X 2160.

This is one reason why some brands prefer not to use the 4K label at all, sticking with Ultra HD o...

Saptarshi Paul Choudhury

6 Feb, 2015

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NetCast 4.5

LG had moved to new platform WebOS for their smart televisions, however this model uses NetCast 4.5 platform. There is no way to upgrade NetCast 4.5 platform to WebOS platform. Some application like twitter, facebook had already withdrawn support and LG will soon withdraw it's support for NetCast 4.5. So if you'r looking for good Smart TV wait for WebOS or go for other manufacturers.

Sri Ram

Certified Buyer, Chennai

28 Jun, 2015

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Don't Buy Lg products on Flipkart

Buying Lg products on flipkart is a Big "No".Even after 10 Days,the installation of TV(wall mount) was not done through flipkart .The Customer Care @ LG said they don't give warranty brought through flipkart .Also if you buy it through flipkart the installation charges is 2500 Rs +Taxes .


Certified Buyer, Bangalore

4 May, 2015

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Who provides the warranty

According to LG, they are not providing the warranty for any product which is bought by Flipkart. But Flipkart website says LG India warranty. So do cross check before buying, if you require LG India warranty. Otherwise product is good.

Rajesh G

Certified Buyer, Bangalore

24 Apr, 2015

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Perfect One

Nice TV, perfect clarity, it is more beautiful with my sony bluray home theater, the TV was delivered within 4 days.
I purchased this TV with the price 51999 but now the cost is 61K I dont know the reason, any ways I am happy with this TV, I dont see any -ve points in this TV, only thing is it doesnt have Webos

Karnan Kali

Certified Buyer, Hyderabad

26 May, 2015

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Amazing piece of machine

When market price is 76000 and I got it for a good discount. Everything is good except that you have to save the Clock Time everytime when you want to open browser and use internet.

HSR Layout

Certified Buyer, Bangalore

23 Jun, 2015

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Excellent UHD/4K TV..

Excellent UHD/4K TV for good price from Flipkart..

Excellent picture quality.. Good for enjoying movies, online content..
UHD technology already built-in.. No need to buy extra box for it..
Magic remote is a pleasure to use.
Smart TV for Affordable price..
Good Design.. Bezel is thin..
Speaker quality is decent..

Since there is no IPS panel, viewers from the side will see dull picture..

Smart TV OS looks dated, but can live with it.. Video mode needs to be changed based based...

Bharath Jagadish

Certified Buyer, Bangalore

12 Jan, 2015

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Affordable 4k

I wont get into too many details..its spectacular, i hooked it up to my pc and ran some games on 4k...boy oh boy..you gotta see it to believe it...web os is decent, its has abit archaic feel to it, but i guess it'll do ( i wish they'd launch ps tv soon ), everything else checks out..go for it

ps - bharati's review pretty much sums it up...but boy is she a materialistic person or what

Adit Patnaik

19 Dec, 2014

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Just Awesome

This TV is bundle of joy and a new definition of home entertainment.
4K TV at this price, that too from House of LG is just too good.
Looking for an fordable 4K TV, then your search ends over here.......

I just loved it..... 5 Star.....

Chandan Kumar

Certified Buyer, Bangalore

20 May, 2015

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All 33 reviews
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