Overview of LG NANO90 series TVs

2020 NANO90 series TVs are available in screen sizes of 65, 75 inches. There is also a model with a screen size of 86 inches, in this TV model the technical parameters are slightly different, we will discuss the detailed differences later. Model number North America 65NANO90UNA 75NANO90UNA 86NANO90UNA. Europe 65NANO90LNA 75NANO90LNA 86NANO90LNA.

Tech specs LG NANO90 TV

Let’s look at the main characteristics of LG NANO90 series TVs. Third generation processor a7 series. This model of TV set is a little bit lower class in comparison with NANO99, NANO97.

Screen of LG NANO90.

The screen is 4K Ultra HD (3 840 x 2 160), Slim Direct backlighting, Full Array Local Dimming. The color depth is claimed to be 10 bits, but FRC (dithering) technology is used, the actual screen has a color depth of 8 bits. The screen is made with IPS technology.

Game Mode in LG NANO90

LG NANO90 TVs have full support for gaming technology. The TV can receive and respond to metadata transmitted through HDMI 2.1 ports. VRR (Variable Refresh Rate), ALLM (Auto Low Latency Mode), FreeSync (may require a software update), Freesync is planned in NANO90 models, but the software will not support this feature at the time of the TV on sale, after the OS update it will be available for use. The TV complies with the recommendations of the HGIG association.


Supports interaction with intelligent assistants and smart home systems. LG ThinQ AI, Alexa Built-in “Works with” Alexa, intelligent voice recognition, AI Picture Pro, Google Assistant Built-in “Works with” Google Assistant, Apple Airplay2, Apple Homekit, Home Dashboard, automatic genre selection (Dolby HDR only).


Standard features are supported. In addition to the standard browser, you can install various applications to watch streaming videos. Applications are available in the LG TV app store. You should know that LG uses its own operating system WebOS so you need applications developed for this operating system.

Sound in NANO90 TVs

TV models with 65″ and 75″ screens have sound format 2.0, there is no subwoofer. In the 86-inch TVs, given the size of the TV, it was decided to add subwoofers to improve the sound quality. But you should not expect anything special from the built-in sound, to get quality multi-channel sound is certainly better to buy a soundbar.

Technical specifications of the LG TV Nano90 series, 2020

LG (55) 65Nano90UNA (LNA) 2020LG 86Nano90UNA (LNA) 2020
Screen Size inch55, 6586
StyleFlat PanelFlat Panel
Resolution4K Ultra HD (3,840 x 2,160)4K Ultra HD (3,840 x 2,160)
screen bit10bit (8bit+FRC)10bit (8bit+FRC)
type scrennRGBRGB
screen technologyIPSIPS
BacklightingSlim DirectSlim Direct
Dimming TechnologyFull Array Local DimmingFull Array Local Dimming
refresh rate120120
ColorNano Color Pro, Billion Rich Colors, Advanced Color Enhancer, True Color AccuracyNano Color Pro, Billion Rich Colors, Advanced Color Enhancer, True Color Accuracy
ContrastUltra Luminance ProUltra Luminance Pro
ClarityDouble Step Noise Reduction, Sharpness EnhancerDouble Step Noise Reduction, Sharpness Enhancer
Recolution UpscalerAI 4K UpscalingAI 4K Upscaling
HDR (High-Dynamic Range)Cinema HDR (Dolby Vision, HDR10, HLG), Dolby Vision IQ, HDR Dynamic Tone Mapping ProCinema HDR (Dolby Vision, HDR10, HLG), Dolby Vision IQ, HDR Dynamic Tone Mapping Pro
Picture Processora7 Gen 3 Processor 4Ka7 Gen 3 Processor 4K
LG ThinQ AIYesYes
AlexaAlexa Built-in "Works with" AlexaAlexa Built-in "Works with" Alexa
GoogleGoogle Assistant Built-in "Works with" Google AssistantGoogle Assistant Built-in "Works with" Google Assistant
AppleApple Airplay2, Apple HomekitApple Airplay2, Apple Homekit
Intelligent Voice RecognitionYesYes
AI Picture ProAI Picture ProAI Picture Pro
Home DashboardYesYes
Gallery ModeYesYes
Auto Genre SelectionYes (Dolby HDR only)Yes (Dolby HDR only)
OSWeb OS 5.0Web OS 5.0
Remote controlMagic Remote ControlMagic Remote Control
LG Content StoreYesYes
Web BrowserYesYes
Hands-free Voice ControlNoNo
Intelligent Voice RecognitionYesYes
DolbyDolby AtmosDolby Atmos
Sound Output20W40W (20W Woofer)
Speaker Type2.0CHfont color="#FF0000">2.2CH
Bluetooth Sound ReadyYesYes
WiSA ReadyYes (Separate Dongle Purchase Required)Yes (Separate Dongle Purchase Required)
G-SYNC CompatibleNoNo
VRR (Variable Refresh Rate)YesYes
Response TimeNoNo
ALLM (Auto Low Latency Mode)YesYes
Wi-FiYes WiFi5Yes WiFi6
BluetoothYes Version 5.0Yes Version 5.0
Ip controlYesYes
HDMI-CEC (Simplink)YesYes
Smart Phone ConnectivityYesYes
HDMI4 (2.1)4 (2.1)
Audio Return Channel Support (ARC)eARCeARC
RF In (Terrestrial/Cable)YesYes
RF In (Satellite Input)No US, Yes EuropeNo US, Yes Europe
Digital Audio Out (Optical)YesYes
Digital Broadcasting USATSC/ClearQAMATSC/ClearQAM
Digital Broadcasting EuropeDVB T/T2/C/S/S2DVB T/T2/C/S/S3
Analog TunerYesYes
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