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  1. Table of Contents
  2. Top
  3. Main Differences
  4. Design
    1. Style
    2. Accelerated Longevity Test
    3. Stand
    4. Back
    5. Borders
    6. Thickness
    7. Build Quality
  5. Picture Quality
    1. Contrast
    2. Blooming
    3. Lighting Zone Transitions
    4. Contrast And Dark Details In Game Mode
    5. HDR Brightness
    6. HDR Brightness In Game Mode
    7. PQ EOTF Tracking
    8. SDR Brightness
    9. Color Gamut
    10. Color Volume
    11. Local Dimming
    12. Pre Calibration
    13. Post Calibration
    14. Gray Uniformity
    15. Black Uniformity
    16. Viewing Angle
    17. Reflections
    18. Local Dimming In Game Mode
    19. HDR Native Gradient
    20. Low-Quality Content Smoothing
    21. Upscaling: Sharpness Processing
    22. Pixels
    23. 720p Input
    24. 1080p Input
    25. 4k Input
    26. 8k Input
    27. Temporary Image Retention
    28. Permanent Burn-In Risk
  6. Motion
    1. Response Time
    2. Flicker-Free
    3. Black Frame Insertion (BFI)
    4. Motion Interpolation
    5. Stutter
    6. 24p Judder
    7. Variable Refresh Rate
  7. Inputs
    1. Input Lag
    2. Supported Resolutions
    3. PS5 Compatibility
    4. Xbox Series X|S Compatibility
    5. Inputs Specifications
    6. Input Photos
    7. Total Inputs
    8. Audio Passthrough
  8. Sound Quality
    1. Frequency Response
    2. Distortion
  9. Smart Features
    1. Interface
    2. Ad-Free
    3. Apps and Features
    4. Remote
    5. TV Controls
    6. In The Box
    7. Misc
  10. Comments

LG NANO99 8k 2021 vs LG NANO90 2021

Side-by-Side Comparison

Products

LG NANO99 8k 2021
LG NANO90 2021

Tested using Methodology v1.6

Updated Apr 16, 2025 03:19 PM

SEE PRICE
Amazon.com

Tested using Methodology v1.11

Updated Apr 16, 2025 03:47 PM

SEE PRICE
Amazon.com
LG NANO99 8k 2021 Picture
LG NANO90 2021 Picture

Variants

  • 65NANO99UPA (65")
  • 75NANO99UPA (75")
  • 86NANO99UPA (86")
  • 55NANO90UPA (55")
  • 65NANO90UPA (65")
  • 75NANO90UPA (75")
  • 86NANO90UPA (86")

Our Verdict

LG NANO99 8k 2021

LG NANO90 2021

The LG NANO90 2021 and the LG NANO99 8k 2021 are both good TVs. They have many of the same features and performance, but the big difference is that the NANO99 2021 has an 8k resolution, while the NANO90 2021 is a 4k TV. Local dimming looks better on the NANO99 2021, but it's still mediocre, and each TV has an IPS panel with a low contrast ratio. The NANO99 2021 also has much better out-of-the-box accuracy, but this may vary between units. The one advantage the NANO90 2021 has is that there's VRR support to reduce screen tearing, which the NANO99 2021 doesn't have.

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