LG 86NANO91ANA vs 86NANO90UNA Similarities & Differences


When you are looking for large screen 4K LED TV with Full Array Local Dimming Backlight, I’m quite sure that LG 86NANO91ANA and 86NANO90UNA become two choices that you consider. Both of LG 86NANO91ANA and 86NANO90UNA are introduced as 86-Inch NanoCell UHD TV from LG’s 2020 TV lineup. LG 86NANO91ANA comes as part of LG NanoCell 91 Series 2020 while LG 86NANO90UNA comes as part of LG NanoCell 90 Series 2020. What are their similarities and differences? It’s important for us to look at the similarities and differences between LG 86NANO91ANA and 86NANO90UNA before we can find out which of them is the one that we should choose.

Similarities of LG 86NANO91ANA and 86NANO90UNA

LG 86NANO91ANA

LG 86NANO91ANA

As two 86-Inch NanoCell UHD TV from LG’s 2020 TV lineup, we can easily guess that there are a number of similarities between LG 86NANO91ANA and 86NANO90UNA. Let’s talk more about the similarities of LG 86NANO91ANA and 86NANO90UNA together.

1. IPS 4K Display with 4K Upscaler

Both of LG 86NANO91ANA and 86NANO90UNA come with IPS 4K UHD Resolution that completed with 4K Upscaler. 4K Upscaler that comes as the upscaling technology of those two TVs allows us to enjoy excellent picture clarity not only from original 4K content sources but also from non 4K contents that upscaled into near 4K picture quality. IPS Technology that integrated with this TV allows us to enjoy accurate details from any side viewing angle.

2. Double Step Noise Reduction and Sharpness Enhancer

While both of LG 86NANO91ANA and 86NANO90UNA come with 4K Upscaler that can upscale non 4K contents into near 4K picture quality, we can also find that the clarity of LG 86NANO91ANA and 86NANO90UNA are enhanced by Double Step Noise Reduction and Sharpness Enhancer. Double Step Noise Reduction is able to reduce on-screen noise especially for upscaled non 4K contents while Sharpness Enhancer can bring sharper details for the picture delivered on the screen of this TV.

3. Full Array Local Dimming with Ultra Luminance

We can find that both of LG 86NANO91ANA and 86NANO90UNA come with Full Array LED backlight that completed with Local Dimming. Full Array Local Dimming backlight is able to deliver deeper blacks and greater contrast. The contrast is also enhanced by Ultra Luminance that can bring better peak brightness on the bright part of the screen.

4. NanoColor with Advanced Color Enhancer and True Color Accuracy

NanoCell display of LG 86NANO91ANA and 86NANO90UNA comes with NanoColor. NanoColor is able to bring Billion Rich Colors through 10 bit dithering. The color quality of LG 86NANO91ANA and 86NANO90UNA are also improved by Advanced Color Enhancer and True Color Accuracy. Advanced Color Enhancer and True Color Accuracy are able to bring more natural and accurate color details on the screen of those two TVs.

5. HDR Support and Picture Processor

We can enjoy enhanced details and expanded contrast from wide range of HDR contents on the screen of LG 86NANO91ANA and 86NANO90UNA since they both already support Cinema HDR (Dolby Vision, HDR10, HLG), Dolby Vision IQ and HDR Dynamic Tone Mapping Pro. We can also find that the color, clarity and contrast of the picture delivered on the screen of LG 86NANO91ANA and 86NANO90UNA are optimized by α7 Gen 3 Processor 4K that installed as the picture processor of those two TVs.

6. Motion and Gaming Technology

The motion technology that integrated with LG 86NANO91ANA and 86NANO90UNA are similar. They both come with TruMotion 240 that based on 120Hz native. TruMotion 240 is advanced motion technology that can delivers smooth motion images for our favorite action movies and sports. It also can brings non lagging gaming experience when we use those two TVs as our gaming monitor. Both of LG 86NANO91ANA and 86NANO90UNA also come with FreeSync, VRR, ALLM and HGiG to bring more immersive gaming experience.

7. Smart TV Platform & Remote Control

To bring wide range of premium entertainment, both of LG 86NANO91ANA and 86NANO90UNA come with WebOS as its smart TV platform that combined with 802.11ac wireless that provides fast internet connection to your favorite content providers. We can also run additional smart apps on the screen of those two TVs since WebOS is already connected to LG Contents/Apps store. Magic remote is included with both of LG 86NANO91ANA and 86NANO90UNA to control those two TVs conveniently with its smart functions (Point, Click, Scroll, Voice). We can also control LG 86NANO91ANA and 86NANO90UNA with Google Assistant and Amazon Alexa since they are already compatible with LG ThinQ AI.

8. Sound Technology

We can find similar speaker system integrated with LG 86NANO91ANA and 86NANO90UNA. They both come with 2.2Ch 40W speaker system. The 2.2Ch 40W speaker system of those two TVs also support Dolby Atmos and powered by AI Sound so that we can enjoy rich and beautiful sound quality from the speaker system of those two TVs. We can also easily attach additional wireless soundbar to those two TVs since they are already WiSA ready with additional dongle.

We can summarize the similarities of LG 86NANO91ANA and 86NANO90UNA with the table below.

LG 86NANO91ANA LG 86NANO90UNA
Introduced 2020 2020
Screen Size 86-Inch 86-Inch
Display Type LED LED
Resolution 4K UHD 4K UHD
Backlight Technology Full Array LED Full Array LED
Upscaling Technology 4K Upscaler 4K Upscaler
Dimming Technology Local Dimming Local Dimming
Clarity Technology
  • Double Step Noise Reduction
  • Sharpness Enhancer
  • Double Step Noise Reduction
  • Sharpness Enhancer
Color Technology
  • Nano Color
  • Billion Rich Colors
  • Advanced Color Enhancer
  • True Color Accuracy
  • Nano Color
  • Billion Rich Colors
  • Advanced Color Enhancer
  • True Color Accuracy
Contrast Technology Ultra Luminance Ultra Luminance
HDR Support
  • Cinema HDR (Dolby Vision, HDR10, HLG)
  • Dolby Vision IQ
  • HDR Dynamic Tone Mapping Pro
  • Cinema HDR (Dolby Vision, HDR10, HLG)
  • Dolby Vision IQ
  • HDR Dynamic Tone Mapping Pro
Motion Technology TruMotion 240 (Native 120Hz) TruMotion 240 (Native 120Hz)
Gaming Technology
  • FreeSync
  • VRR (Variable Refresh Rate)
  • ALLM (Auto Low Latency Mode)
  • HGiG
  • FreeSync
  • VRR (Variable Refresh Rate)
  • ALLM (Auto Low Latency Mode)
  • HGiG
Picture Processor α7 Gen 3 Processor 4K α7 Gen 3 Processor 4K
Smart TV Platform WebOS with LG ThinQ AI WebOS with LG ThinQ AI
Google Assistant & Amazon Alexa Compatible Compatible
Remote Control Magic Remote Magic Remote
Built-in Wi-fi 802.11ac 802.11ac
Sound Technology
  • 2.2Ch 40W
  • Dolby Atmos
  • AI Sound
  • WiSA Ready (Separate Dongle Purchase Required)
  • 2.2Ch 40W
  • Dolby Atmos
  • AI Sound
  • WiSA Ready (Separate Dongle Purchase Required)
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Differences of LG 86NANO91ANA and 86NANO90UNA

LG 86NANO90UNA

LG 86NANO90UNA

We have talked about similarities of LG 86NANO91ANA and 86NANO90UNA. We can find that most of the specs and features of LG 86NANO91ANA and 86NANO90UNA are similar. So what are their differences? Let’s talk more about that.

1. TV Stand

While LG 86NANO91ANA and 86NANO90UNA are basically similar in term of specs and features, we can find that they are different in TV design. LG 86NANO91ANA comes with arcline stand while LG 86NANO90UNA comes with four-legged stand.

2. Retailer

We can find that LG 86NANO91ANA and 86NANO90UNA are offered by different kind of retailer. LG 86NANO91ANA is offered by Club retailer such as Sam’s Club, BJs and Cosco while LG 86NANO90UNA is widely offered by national retailer.

3. Price

From the price perspective, LG 86NANO91ANA is usually offered at a little lower price by the club retailer than LG 86NANO90UNA that offered by common retailer. It’s recommended for us to check the price of LG 86NANO91ANA and 86NANO90UNA before we can find their latest price difference since TV prices are changing from time to time.

The differences of LG 86NANO91ANA and 86NANO90UNA can be summarized with the table below.

LG 86NANO91ANA LG 86NANO90UNA
TV Stand Design Arcline stand  Four-legged stand
Retailer Club Retailers (Sam’s Club, Cosco) Common Retailers
Price A little Less Expensive

Check Today’s Price…

A Little More Expensive

Check Today’s Price (Walmart)

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Which One Should You Choose?

Both of LG 86NANO91ANA and 86NANO90UNA are introduced as 86-Inch Nanocell UHD TV from LG’s 2020 TV lineup. We can find that basically LG 86NANO91ANA and 86NANO90UNA are similar 86-Inch TV model. Which of them is the one that we should choose? Since they are basically similar, we can just choose the one that’s lower in total price. If you have a membership with club retailer and you can find LG 86NANO91ANA offered in your club, I’m quite sure that It becomes lower in total price.

LG 86NANO90UNA is basically similar to LG 86NANO91ANA. So if you can find it offered at the lower price, I’m sure that LG 86NANO90UNA is the one that you should choose. It’s the model that you can easily find in major retailers. You may find it offered at the lower price with some special discount. Where’s recommended place to order one? You should Order LG 86NANO90UNA from Walmart.com here…