LG 50 inch Class 4K Smart UHD TV (49.5'' Diag)

  • Quad Core Processor
  • 4K Active HDR
LG 50 inch Class 4K Smart UHD TV (49.5'' Diag)
Where to Buy
*Some features may require 3rd party service subscription.
*The conventional mentioned in this content is based on the previous LG models and the images are simulated.


  • Display Type
    50": 4K LCD Display
    Display Resolution
    4K Ultra HD (3,840 x 2,160)
  • Backlight Type


  • Picture Processor
    Quad Core Processor
    Refresh Rate
    TruMotion 120 (Native 60Hz)
  • HDR (High Dynamic Range)
    4K Active HDR (HDR10, HLG) HDR Dynamic Tone Mapping
    Noise Reduction
  • Color
    Advanced Color Enhancer True Color Accuracy
    Resolution Upscaler
    4K Upscaler


  • Google Home Compatible
    Yes (Google Home device sold separately)
    Amazon Alexa Compatible
    Yes (Amazon Alexa device sold separately)


  • Operating System
    Magic Remote Control
    Not Compatible
  • LG Content Store (App Store)
    Full Web Browser


  • Speaker System
    2.0 Channel
    Output Power
  • DTS Decoder
    LG Sound Sync


  • Wi-Fi® Standard
    Wi-Fi Certified 802.11ac
    IP Control
  • HDMI-CEC (Simplink)
    TV Tuner
    ATSC, Clear QAM
  • Smart Phone Connectivity


  • HDMI Input (HDCP 2.2)
    3 (1 rear, 2 side)
    HDMI Audio Return Channel (ARC)
    ARC (HDMI 2)
  • USB Ports (v 2.0)
    2 (1 rear, 1 side)
    RF Connection Input (Antenna/Cable)
    1 (rear)
  • Composite Input (AV)
    1 (rear)
    Ethernet Input
    1 (rear)
  • Digital Audio Output (Optical)
    1 (rear)


  • Power Supply (Voltage, Hz)
    AC 120V, 50/60Hz
    Standby Power Consumption
    Under 0.5W
  • Power Consumption
    Annual Power Consumption


  • TV Dimensions with Stand (WxHxD)
    44.4" x 28.5" x 9.8"
    TV Dimensions without Stand (WxHxD)
    44.4" x 26.2" x 3.2"
  • Packaging Dimensions (WxHxD)
    47.2" x 31.5" x 5.9"
    Stand Width
  • TV Weight with Stand
    25.6 Ibs
    TV Weight without Stand
    25.1 lbs
  • Packaging Weight
    33.1 lbs
    VESA Mounting (W x H)
    200 x 200


  • Remote
    Standard Remote Included
    Remote Control Battery
  • Power Cable
    Quick Start Guide
  • E-Manual


  • Limited Warranty
    1 Year Parts & Labor

What people are saying

Rated 5 out of 5 by from A real bargain...!!! I saw this on sale at Walmart while we were shopping for groceries. I looked at the picture on the display model and was VERY impressed. I couldn't pass it up for the price.
Date published: 2020-01-18
Rated 4 out of 5 by from Bad set up instructions I get this as a Christmas from my sons and when I went to install it to my wall bracket it called for M4 bolts. After three trips to the hardware store I found out it takes M6 bolts. This is what keeping me from giving it a 5 star.
Date published: 2019-12-28
Rated 1 out of 5 by from Horrible picture quality Purchased this model as a Christmas gift after doing extensive research to compare brands. I’m very disappointed and will be returning the TV. Not easy considering it was a gift, but necessary to get a better product. The picture on the standard factory setting is very dark. If you set it to the vivid setting it is too light. I would not recommend this TV.
Date published: 2019-12-26
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Ask your questions. Share your answers.
Please review the detailed product information and help guides in the
Product Support section for this product prior to posting a question.

What is the difference between the 65 UM6950DUB and the UM6900PUA?

Asked by: TeJun
The LG 65 Inch Class 4K HDR Smart LED TV (64.5'' Diag), Model # 65UM6950DUB is a Walmart exclusive model and the TVs have different stand legs...^IFV
Answered by: Ivanf
Date published: 2020-02-13

We have the TV on a stand and are concerned about it falling forward and injuring someone.  Is there a bracket on the back so the TV can be strapped to the wall?

Asked by: Dave5601
The screws for attaching an Earthquake Strap to secure your TV to the wall or for a Mount Anti-Tip Safety Bracket are supplied with the Earthquake Strap or Mount Anti-Tip Safety Bracket...^IFV
Answered by: Ivanf
Date published: 2020-02-13

Somebody now what's the input lag on this model?

Asked by: EL GAMER
Reviewers who have tested the LG 65 inch Class 4K Smart UHD TV (64.5'' Diag), Model # 65UM6900PUA for input lag list the TV as having an input lag of 10.7 ms for 1080p@60Hz, 10.3 ms for 4K @ 60Hz, 12.6 ms for 4K @ 60Hz + 10-bit HDR, 9.1 ms for 4k @ 60 Hz @ 4:4:4 with game mode on...^IFV
Answered by: Ivanf
Date published: 2020-02-13

Does the UM6900PUA support Bluetooth headphones with a Bluetooth adapter plugged into the USB port?

Asked by: Mark Bentson
The LG 65 inch Class 4K Smart UHD TV (64.5'' Diag), Model # 65UM6900PUA does not support Bluetooth and the USB ports on the TV do not output audio so a Bluetooth Adapter would not work when it is plugged into the USB ports...^IFV
Answered by: Ivanf
Date published: 2020-02-12

Does the 50UM6900PUA TV support a Magic Remote? And if so, what is the part number?

Asked by: david22603
LG Remotes are Bluetooth devices and will only be compatible with LG TVs that support Bluetooth. Regrettably, the LG 50 inch Class 4K Smart UHD TV (49.5'' Diag), Model # 50UM6900PUA does not support Bluetooth so it is not compatible with the LG Magic Remote...^IFV
Answered by: Ivanf
Date published: 2020-02-11

Is it possible to use 220V?

Asked by: Kim74
The LG 65 inch Class 4K Smart UHD TV (64.5'' Diag), Model # 65UM6900PUA is rated at 120 VAC ~ 50/60Hz. To use it at 220-240V, you will need a Ste Down Transformer and an adapter for the plug on the TV to fit into a 220-240V socket. South Korea uses two types of plugs, Plug Type C (Europlug) and Plug Type F (German Schuko). These types of plugs have two round pins that are placed 19mm apart from each other. The pins fit into two 4.0mm to 4.8mm round holes. The plug on the TV is designed for U.S. sockets. For the U.S. there are two associated plug types, types A and B. Plug type A is the plug which has two flat parallel pins and plug type B is the plug which has two flat parallel pins and a grounding pin....^IFV
Answered by: Ivanf
Date published: 2020-02-10

I have an old YAMAHA receiver that does not have HDMI connections. I bought a new QLED TV of a different brand and realized I can't pair the old tech with the new tech. Does this LG model accept component AV?

Asked by: oldguysrule
Hi again oldguysrule. The other thing to point out in addition to the previous response we gave is that the Shared Composite/Component video port with the associated Audio ports on the LG 65 inch Class 4K Smart UHD TV (64.5'' Diag), Model # 65UM6900PUA are inputs so you cannot connect them to the inputs on your Yamaha receiver's inputs. If you need to have the audio from the TV play through your Yamaha receiver, you will need to purchase a Digital/Analog Converter and connect one end to the Optical Digital Audio Out on the TV then use the RCA Stereo Out at the other end to connect to the RCA Stereo In (Red/White ports) on your receiver. Component ports (Red/Green/Blue) only handle video. On Composite ports (Red/White/Yellow), the Yellow is for the composite video signal and the red and white are for the stereo audio...^IFV
Answered by: Ivanf
Date published: 2020-02-06

Does this tv (50UM6900PUA) have Bluetooth? Also, are there any buttons on the tv for channel changing, volume, etc.? Thank you. 

Asked by: Anonymous
The LG 50 inch Class 4K Smart UHD TV (49.5'' Diag), Model # 50UM6900PUA does not support Bluetooth. It does feature a button that is located on the underside in the middle of the panel under the LG logo that allows you to power the TV On/Off and access and adjust the menu. The button will also allow you to change the input source, adjust the volume or scroll through saved channels on the TV...^IFV
Answered by: Ivanf
Date published: 2020-01-30
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