55" LG 55SM9000 4K HDR Smart LED NanoCell TV With AI ThinQ
Authorized Dealer Price Match Guarantee
Price Match Guarantee
LR Brown offers a price match guarantee for lower priced items on identical in-stock items from competing authorized dealers. Exclusions Apply*.

Key Features

  • LG ThinQ AI | Google Assistant | Alexa
  • LG α7 Gen 2 Intelligent Processor
  • Full Array Dimming
  • Nano Cell Display
  • Dolby Vision | Dolby Atmos

NanoCell TV,Leading Edge of TV Technology

LG's best LED TV ever redefines the LED category with a billion rich colors, detailed accuracy and more lifelike picture on all your favorite content.

*Billion Rich Colors is achieved through 10 bit dithering

Evolved Color with NanoCell Tech

LG NanoCell TV delivers stunning, vibrant visual quality with Nano Color, which presents accurate, true-to-life color. Nano Color immerses you in a lifelike expression of the contents on display.

More Pure and Vivid

When light wavelengths are clean and accurate the purity of color improves. NanoCell Technology uses nano particles to absorb surplus wavelengths and in turn enhances the purity of the color of the screen while expanding the color gamut.

*The conventional mentioned in this content is based on the previous LG models and the images are simulated.

Finest Detail by Full Array Dimming Pro

Stunning, vibrant color and detailed, crisp images. With LED dimming control for deeper blacks and enhanced contrast.

Deeper Black Makes Colors More Lively

Precisely controlling the backlight units creates detailed images with deeper black.

Precise Color Evenat a Wide Viewing Angle

LG's NanoCell TV's wide viewing angle keeps you enthralled in a display of spectacularly realistic color and compelling definition.

It's All About the Viewing Angle

Unlike conventional TVs that may distort colors when a picture is viewed from the side, LG NanoCell TV precisely preserves color from both the side and the front viewing angles.

*The conventional mentioned in this content is based on the previous LG models and the images are simulated.

Cinema Experience at Home

Dolby combines color, detail and the art of Hollywood with powerful audio that surrounds you for a cinematic experience.


Dolby Vision and Atmos is world's renowned HDR and sound solution. It delivers cinematic experience the creator intended by optimizing the picture and sound.

*Dolby Vision is a trademark of Dolby Laboratories. Dolby Atmos and the double-D symbol are registered trademarks of Dolby Laboratories.

New α7 Gen 2 Intelligent Processor

Enhanced images, action and color. LG's powerful processor is empowered by AI at its core.

The Simple into Harmonized Design

LG NanoCell TV's Nano Bezel and sleek design harmonizes with your space and add sophisticated ambience.

*Product design may vary by model or country.

Adds a touch of class to your life

Gallery Mode brings world-famous travel attractions updated seasonally by TripAdvisor.

*The actual product may differ from image shown.

Flawless Immersionwith 4K HDR Gaming Experience

LG NanoCell TV provides perfectly immersive cinematic image in 4K HDR Gaming. With its low input lag, you can synchronize yourself with real-time, fast-paced scene and enjoy dynamic action and fast gaming.

World's Most Intelligent TV

LG AI TVs expands your AI experience with now the Google Assistant and Alexa built-in.

2019 Consumer Electronics Show

Sign up to receive the latest information and pricing for our new TVs, home electronics, smartphones, appliances featured at the 2019 Consumer Electronics Show.

Dimensions without stand(WxHxD) 48.5 x 27.9 x 2.5 inch(es) / 123.2 x 70.9 x 6.25 cm
Shipping Dimensions(WxHxD)53.5 x 33.9 x 6.9 inch(es) / 136 x 86 x 17.5 cm
Stand Width33.1 Inch(es) / 84.1 cm
Weight with stand19.1kg / 42.1 lbs
Weight without stand17.6kg / 38.8 lbs
Shipping Weight22.7kg / 50 lbs
VESA Mounting (W x H)11.81 x 11.81 inch(es) / 30 x 30 cm
Remote Magic RemoteIncluded
Remote Control BatteryYes
LG Content Store (App Store)Yes
Universal Remote ControlYes (Auto Device Detection)
Full Web BrowserYes
Speaker System2.2 Channel
Output Power40W (20W Woofer)
Dolby AtmosYes
WiSA ReadyYes (Separate Dongle Purchase Required)
Bluetooth Audio PlaybackYes
LG Sound SyncYes
BluetoothVersion 5.0
Wi-FiWi-Fi Certified 802.11ac
HDMI4 (side)
Smart Phone ConnectivityYes
TV TunerATSC, Clear QAM
HDMI-CEC (Simplink)Yes
IP ControlYes
Backlight TypeSlim Direct
Backlight Dimming TechnologyFull Array Local Dimming
Picture Processor ±7 Gen 2 Intelligent Processor
Refresh RateTruMotion 240 (Native 120Hz)
HDR (High Dynamic Range)4K Cinema HDR (Dolby Vision, HDR10, HLG) HDR Dynamic Tone Mapping Pro
ContrastObject Depth Enhancer Ultra Luminance Pro
ClarityQuad Step Noise Reduction Frequency Based Sharpness Enhancer
ColourNano Colour Nano Accuracy Billion Rich Colours Advanced Colour Enhancer
LG ThinQ AIYes
Resolution Upscaler4K Upscaler
Alexa Built-InYes (Available via firmware update)
Google AssistantYes
Google Home CompatibleYes (Google Home device sold separately)
Magic Remote ControlYes (Point, Click, Scroll, Voice)
Operating SystemwebOS
Intelligent Voice RecognitionYes
Amazon Alexa CompatibleYes (Amazon Alexa device sold separately)
Display typeNanoCell Display
Resolution4K Ultra HD (3,840 x 2,160)
Wide Viewing AngleYes (IPS Technology)
Dimensions with stand(WxHxD) 48.5 x 30.7 x 10.4 inch(es) / 123.2 x 78.1 x 26.3 cm
Annual Power Consumption140Wh/y
Power Consumption75.4W
Standby Power ConsumptionUnder 0.5W
Digital Audio (Outputs)1 (rear)
Power Supply (Voltage, Hz)AC 120V, 50/60 Hz
Power CableYes
Quick Start GuideYes
Limited Warranty1 Year Parts & Labour
Billion Rich Colours is achieved through 10 bit dithering.
RS-232C Input (Mini Jack)1 (rear)
Ethernet Input 1 (rear)
Composite Input (AV)1 (rear)
RF Connection Input (Antenna/Cable)1 (rear)
USB3 (1 rear, 2 side)
HDMI Audio Return Channel (ARC)eARC (HDMI 2)

Write a review