To properly experience our website, you will need to use an alternate browser or upgrade to a newer version of internet Explorer (IE9 or greater).

The website utilises responsive design to provide convenient experience that conforms to your devices screen size. In order to get the best possible experience our LG.COM website please follow below instructions.

If you’re using Internet Explorer 8 or earlier, you will need to use an alternate browser such as Firefox or Chrome or upgrade to a newer version of internet Explorer (IE9 or greater).

If you’re using Internet Explorer 9 and higher, turn off your Internet Explorer browser’s “Compatibility View settings” by following steps below:

  • Right click at the top of your browser and make sure the “Menu Bar” option is selected
  • Select “Tools” from the menu bar and then select “Compatibility View settings”
  • In the pop-up menu uncheck all three boxes and click “Close”
  • Your browser window will automatically refresh and you’ll be ready to go
Skip to Contents


  • 49UB830V

  • Discontinued Product

Key Features

Available SIZES:
Screen size (in.) 49
Display Type LED
4K Yes
Resolution 3840 x 2160
Micro Pixel Control (Local Dimming) Yes
3D Specification
3D type FPR
Format S/S, T/B, C/B, F/S
2D to 3D Yes
3D to 2D Yes
2D to 3D Depth control 0~+20 (default : 10)
2D to 3D Viewpoint control -10~+10 (default : 0)
2D to 3D Mode 5 modes (Standard, Manual, Cinema, Sport, Extreme)
3D Viewpoint control -10~+10 (default : 0)
3D Picture Mode Yes
3D Image Correction Yes
Dual Play Ready
Tru ULTRA HD Engine Pro Tru ULTRA HD Engine
Triple XD Engine Yes
Aspect Ratio Correction 8 Modes (16:9/Just Scan/Original/Full Wide/4:3/14:9/Zoom/Cinema Zoom1 )
Just Scan ( HDMI/Component/RF) 1080i / 1080p / 720p
Real Cinema 24p Yes
Resolution Upscaler Yes (4K)
Dynamic Scanning Yes
Active Noise Reduction Yes
Smart Living Sensor Yes
Dynamic Clear White Yes
Dynamic Colour Enhancer Yes
Picture Mode 8 modes (Vivid, Standard, Eco, Cinema,Sport, Game, Expert1, Expert2)
Picture Wizard Picture Wizard Ⅲ
H.264 Codec 4K/30p
HEVC Codec 4K 30P (USB and Internet Streaming Only)
Mono/Stereo/Dual (MTS/SAP) Yes
DTS Decoder Yes
Audio Output 10W + 10W
Speaker System 2 Ch Speaker system
Dolby Digital Decoder Yes
3D Sound Zooming Yes
Surround System Virtual Surround Plus
Sound Status Mode 6 modes (Standard, News, Music, Cinema, Sport, Game)
Smart Sound Mode Yes
Sound Optimizer 3 modes (Off, Stand Type, Wall-mounted Type)
Clear Voice Yes (Clear Voice 2)
Optical Sound Sync Yes
Wireless Sound Sync Yes (only BT SOUND BAR is available now, bluetooth headset will be available after MR - Dongle is not required)
Recording External Hard Drive
Watch & Record External Input watch & record, Smart function using & record
External Input Record RF/Composit
Reserved record Manual, According to broadcasting information, On Now, Natural voice recognition,
Multi-Tasking HDD Yes
Smart TV
SmartHome Yes
Game World Yes
PIG (Picture In Graphic) Yes
Smart Share
Media Share - Remote App Yes
Media Share - Network File Browser Yes
Media Share - LG Cloud Yes (S/W update)
Media Share - Google Dial Yes
Media Share - Media Link Yes
Screen Share - Miracast Yes
Screen Share - 2nd Display Yes
Screen Share - WiDi Yes
Special Features
Motion eye care Yes
Input Labeling Yes
e-Manual Yes
Jack Pack (Side)
USB 2.0 3
HDMI (4K) 1
CI slot 1
Jack Pack (Rear)
RF In Yes
Full Scart 1
Composite In (CVBS + Audio) 1
Component in (Y,Pb,Pr) + Audio 1
Digital Audio Out (Coaxial/ Optical) 1(Optical)
PC Audio Input Share with AV2
RS-232C (Control / SVC) Side USB to RS232C
Headphone out 1
HDMI (4K) 2
Wi-Fi Ready / Built-in Set Built-in
WiFi Direct Yes
Simplink Yes
Voltage, Hz 100V ~ 240V, 50/60Hz
Divx (HD ) Yes
Picture JPEG, JPS, MPO
External Device App Download Yes
Audio Codec AC3(Dolby Digital),EAC3,HAAC,AAC,Mpeg,MP3,PCM,DTS
Dimensions - WxHxD (mm)
SET (w/o stand) (mm) 1093 x 646 x 38.2
Including stand (mm) 1093 x 689 x 242
Weight (Kg)
SET (w/o stand kg) 17.5
Including stand (kg) 18.2

What People Are Saying

Rated 5 out of 5 by from really good buy 12 months and all is well no faults excellent picture had panasonic before just as good
Date published: 2015-09-24
Rated 5 out of 5 by from Hated soap opera effect but now love it! When I got it the 3D blew me away. But I watched a movie and thought it looked too video to me until I read about the soap opera effect of the higher rate frames. But what has made this telly brilliant is bringing old movies to a new life and the 2D to 3D is brilliant. Anybody that loves carry on movies watch Carry on Screaming and they will be blown away with the detail. Great TV and even though we have the soap opera effect, this is the future and, our children will look back at old movies and go "the picture was rubbish"
Date published: 2015-07-04
Rated 4 out of 5 by from Fantastic passive 3D HD 1080p For the money I got it (£599) you cannot find better 3D HD 1080p tv around. The Image is crisp and clear. Hobbit 3D looks amazing but i had few problems with Journey to the Center of the Earth 3D. Not sure whether it is a TV fault, disk or PS3 but phase contrast seems to be fluctuating a lot. Also the dark levels are not as good as on my 5 year old LED but they are much better then latest LCD TV so i am happy to pay the price for the fantastic 3D experience. The UHD 4K content looks really crisp. HD (1080p) to 4k conversion is nice and smooth. Youtube conversion is also fantastic. The only problems I found so far is a standard TV quality. Its not as crisp. Even youtube channels are much nicer. Also DLNA sharing works perfect even for 4 K videos taken with Samsung note4 the viewing was smooth. Although the screen share lacks speed. Not usable for movie or games. Fine for pictures but you can see slow refreshing rates. Again not sure whether it is a TV, mobile or internet problem. Overall I can happily recommend it.
Date published: 2015-06-05
Rated 4 out of 5 by from a Brilliant tv THIS TV IS ABSOLUTELY EXCELLENT. We have had this TV for 6months and is brilliant. Connectivity is fantastic have used aeriel, satellite and USB as well asdirect play from PS3 and laptop along with both wifi and ether net connections. The picture quality from all sources inc sky box is fantastic whetherin HD orSD the 3D is rarely used but my son says it converts from 2d to 3d very well. My only gripes are the satellite epg is not as good as sky or freesat in style and that the older version of webos is being used.
Date published: 2015-06-02
Rated 5 out of 5 by from This is a great Ultra HDTV This is a great Ultra HDTV (4K), well worth the money, the passive 3D works well and the quality of the picture is brilliant. I've had the set for around three weeks now and still playing around with the sound connections to my Sony blue-ray home cinema system as it's not quite working together as well as I would like. Probably more to do with me than the electronics. However, if I put that to one side, the TV sounds is really quite good and has clear definition when watching films etc. The design of the menus are excellent and very simple to use, also setting up the wifi connection was really easy so getting onto the various YouTube/film/news channels was a couple of clicks on the magic remote and hey presto you are where you want to be. (Check out the 4K videos on YouTube, really shows the TV in its best light) The design of the actual TV is very cool as well, sitting very flat against the wall with enough room to get all the cables plugged in and not show. The virtual border-less screen is great and the aluminum edging around the sides/top and bottom add a touch of class to the look of the TV. I'm still discovering new things and I'm sure I'll work out the Home Cinema thing shortly (or buy an LG one). All in all, the LG 49UB830V is really worth the money and I'm very happy I went for this model.
Date published: 2015-05-29
Rated 5 out of 5 by from My first 4K TV Great TV especially for the price. The picture quality is top notch. For a flat screen TV the sound is very good too with lots of options to choose from. The Magic Remote is just great and very easy to set up and link to my Sky Box and other gizmo's ;-) The amount of features this TV has are vast and are relatively easy to learn system means you get to grips with them quickly and wonder how you managed to live without them - this is despite some that say the opposite - it really is a doddle. Thanks to LG and Marks Electrical for making it possible for me to buy my first 'branded flat screen TV and a 4K one at that.
Date published: 2015-05-24
Rated 5 out of 5 by from lg 4k 3d tv The price was fantastic I bought it online. The picture is so clear. The 3d is good fun. setting up the tv was very straightforward The sound is a bit poor out of the tv speakers. I use a lg sound bar 5540.fantastic. Highly Recommended
Date published: 2015-05-20
Rated 4 out of 5 by from nice 4k tv great tv for the price it plays xbox games on it it lets you watch tv what more do you want o its also got freesat hd so all in all a great little tv
Date published: 2015-05-17
  • y_2017, m_12, d_10, h_19
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.3
  • cp_1, bvpage1
  • co_hasreviews, tv_2, tr_19
  • loc_en_GB, sid_MD05139340, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_lgelectronics-en
  • bvseo_sdk, java_sdk, bvseo-
  • CLOUD, getReviews, 6ms


Simply choose a support option from the icons below: