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65NANO90
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UN65AU8000
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What we think

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The PerfectRec TV team Learn more
Updated January 10, 2024·

If you're looking for better gaming performance with smoother motion and a higher refresh rate, the LG NANO90 would be the better choice. However, the Samsung AU8000 is generally less expensive and offers a little better picture quality for movies and TV shows. For dark room viewing, neither TV is optimal, but the LG has a slight edge. If you often watch TV in a bright room, the LG also has a better reflection handling. That said, the Samsung AU8000 has better black uniformity, which could be a plus for viewing dark scenes in movies. Give Feedback

this description is based on the product variant with some specs and product variant with some specs. At the time of writing, the variant with some specs cost some dollars and the variant with some specs cost some dollars.
Advantages of the LG NANO90 (LCD)
  • Very good for gaming
  • Good for use as monitor
  • Good motion processing
  • Very good reflections
Advantages of the Samsung AU8000 (LCD)
  • The Samsung AU8000 (LCD) has no clear advantages over the LG NANO90 (LCD).

Key differences

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Gaming

8.0
65NANO90
UN65AU8000
5.8
7.6/10
RESPONSE TIME SCORE
5.9/10
8.7/10
INPUT LAG SCORE
10.0/10
7.5/10
MOTION PROCESSING
6.0/10
50.0/100
GAMING LOCAL DIMMING
0.0/100
7.6/10
GAME HDR BRIGHTNESS SCORE
5.8/10
The LG NANO90 (LCD) is very good for gaming, while the Samsung AU8000 (LCD) is poor.

Cartoons & Animation

5.6
65NANO90
UN65AU8000
6.9
6.5/10
COLOR GAMUT SCORE
6.1/10
6.6/10
COLOR VOLUME SCORE
6.3/10
7.8/10
SDR BRIGHTNESS SCORE
7.1/10
4.3/10
COLORS OUT OF THE BOX SCORE
7.2/10
5.9/10
GRAY UNIFORMITY
6.8/10
The Samsung AU8000 (LCD) is only fair for cartoons & animation, while the LG NANO90 (LCD) is poor.

Bright Room

6.9
65NANO90
UN65AU8000
6.3
6.3/10
VIEWING ANGLE
5.5/10
7.8/10
SDR BRIGHTNESS SCORE
7.1/10
7.2/10
HDR BRIGHTNESS SCORE
5.7/10
8.0/10
REFLECTIONS SCORE
7.8/10
The LG NANO90 (LCD) and Samsung AU8000 (LCD) are both only fair for bright room, though the LG NANO90 (LCD) is somewhat better.

Cost

$1,719
65NANO90
UN65AU8000
$648
Product image
Product image

$0

$500

$1,000

$1,500

$2,000

$2,500

$3,000

The LG NANO90 (LCD) has a price of $1,719 and the Samsung AU8000 (LCD) costs $648.
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Key similarities

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Picture Quality

6.1
65NANO90
UN65AU8000
6.6
5.28/10
CONTRAST
6.71/10
6.6/10
COLOR VOLUME SCORE
6.3/10
LED FALD
PANEL TYPE
LED
IPS
PANEL SUB-TYPE
VA
The Samsung AU8000 (LCD) and LG NANO90 (LCD) both have only fair picture quality.

Movies & TV

5.6
65NANO90
UN65AU8000
5.9
5.28/10
CONTRAST
6.71/10
5.3/10
BLACK UNIFORMITY
6.9/10
7.5/10
UPSCALING
7.5/10
Yes
HDR10 SUPPORT
Yes
No
HDR10+ SUPPORT
Yes
Yes
DOLBY VISION SUPPORT
No
The Samsung AU8000 (LCD) and LG NANO90 (LCD) are both poor for movies & TV.

Sports

6.8
65NANO90
UN65AU8000
6.5
7.5/10
MOTION PROCESSING
6.0/10
120Hz
REFRESH RATE
60Hz
8.7/10
INPUT LAG SCORE
10.0/10
7.5/10
UPSCALING
7.5/10
7.8/10
SDR BRIGHTNESS SCORE
7.1/10
Yes
HLG SUPPORT
Yes
The LG NANO90 (LCD) and Samsung AU8000 (LCD) are both only fair for sports.

News, Talk, & Other TV

6.4
65NANO90
UN65AU8000
6.7
7.8/10
SDR BRIGHTNESS SCORE
7.1/10
7.5/10
UPSCALING
7.5/10
The Samsung AU8000 (LCD) and LG NANO90 (LCD) are both only fair for news, talk, & other TV.

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How the LG NANO90 (LCD) and the Samsung AU8000 (LCD) compare to other TVs

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Spec Comparison

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LG NANO90 (LCD)Samsung AU8000 (LCD)
LG NANO90 (LCD)Samsung AU8000 (LCD)

GENERAL

Price
$1,719
$648
Brand
LGSamsung
Release Date
March 2, 2021March 4, 2021
Full name
65NANO90UN65AU8000
Screen Size
65"65"
Screen Resolution
4K4K

TV FEATURES

Operating System
webOSTizen
Sound Quality Score
6.4/106/10
NextGen Ready
NoNo
HDMI Ports
43
Coax Ports
11

DISPLAY QUALITY SCORES

Picture Quality Score
6.1/106.6/10
Bright Room Score
7/106.4/10
Gaming Score
8/105.8/10
Movies & TV Score
5.6/105.9/10
Sports Score
6.8/106.5/10

PHYSICAL

Dimensions w/o Stand (H x W x D)
33" x 57.2" x 1.8"32.7" x 57.1" x 1"
Dimensions with Stand (H x W)
35.6" x 57.2"34.4" x 57.1"
Weight without Stand
62.2 lbs46.1 lbs
VESA Mount
400 x 400400 x 300

DISPLAY

Color Depth
10 bit10 bit
Black Frame Insertion
YesYes
Auto Low Latency Mode
YesYes
Contrast
5.3/106.7/10
Local Dimming
5.2/102.5/10

SOUND

Speaker Setup
2.22.0
Speaker Power
40 W20 W
Dolby Atmos
YesBypass only
DTS:X
NoNo

Shopping

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LG NANO90 (LCD)

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Dig into reviews and images

Techradar

John Archer | July 2021
"Here we have HDR pictures that look bright, but also manage to typically hit decently deep black levels.WebOS continues, though, to be one of the easiest to use. Connections are strong for a mid-range TV. Native 4K pictures look crisp and detailed."

Samsung AU8000 (LCD)

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Dig into reviews and images

USA Today

Michael Desjardin | April 2023
"To put it directly: you’d never see a mid-range 4K TV hitting this black levels half a decade ago. AU8000 plays the part of a higher-end TV thanks to its sleek design. If you’re upgrading to a smart TV for the first time, the software is a great way to dip your toes in the streaming water."

Get a great deal on the LG NANO90 (LCD) or the Samsung AU8000 (LCD)

About LG

LG, a prominent TV brand from Korea, has played a significant role in popularizing OLED TVs. OLED technology is hailed as the future of TV technology. Their TVs employ WebOS, a proprietary smart TV software that not only offers seamless functionality but also includes gaming-specific features, earning praise from players worldwide. Often regarded as the gateway to unparalleled viewing experiences, LG's mid-range OLEDs come highly recommended, making them a worthwhile investment for those willing to stretch their budget for superior quality.

About Samsung

Samsung, a South Korean electronics manufacturer, holds the title of being the largest global TV vendor in terms of units sold. They offer a diverse lineup of TV products that cater to various budget ranges. A notable achievement in recent years is the development of Quantum Dots, a technology that enhances color reproduction, resulting in richer and more vibrant hues. Samsung TVs are well-regarded for their high manufacturing quality and user-friendly software, making them an excellent choice for consumers seeking an intuitive viewing experience.

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Why trust us

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This information was produced and vetted by the PerfectRec TVs team. We are a product research and recommendation organization that meticulously reviews and evaluates the latest TV information and makes it digestible for you.

By the numbers

385
TVs evaluated
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21
Proprietary TVs ratings developed
122,430
Recommendations made
18,365
Consumer hours saved

About the TV team

Joe Golden, Ph.D

CEO and TVs Editor
Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.

Jason Lew

Staff Expert & Software Engineer
Jason is a staff expert and software engineer that has been making laptop recommendations for 7 years and moderates one of the largest laptop subreddits.

Chandradeep Chowdhury

Staff Expert & Software Engineer
Chandradeep is a staff expert and software engineer and expert in televisions and monitors. He’s been making monitor recommendations for ten years.

Jaime Roldán

TVs Expert
Jaime is a Colombia-based TV expert. He is an electronics engineer with 8 years of experience in the telecom sector and has been making TV recommendations for 12 years.

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