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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. Pre Calibration
    12. Post Calibration
    13. Gray Uniformity
    14. Black Uniformity
    15. Viewing Angle
    16. Reflections
    17. HDR Native Gradient
    18. Low-Quality Content Smoothing
    19. Upscaling: Sharpness Processing
    20. Pixels
  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

Samsung S90C OLED vs Samsung S85D OLED

Side-by-Side Comparison

Products

Samsung S90C OLED
Samsung S85D OLED

Tested using Methodology v1.11

Updated Mar 17, 2025 01:15 PM

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Tested using Methodology v1.11

Updated Mar 14, 2025 12:24 PM

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Samsung S90C OLED Picture
Samsung S85D OLED Picture

Variants

  • QN55S90CAFXZA (55")
  • QN65S90CAFXZA (65")
  • QN77S90CAFXZA (77")
  • QN83S90CAFXZA (83")
  • QN55S85DAEXZA (55")
  • QN65S85DAEXZA (65")
  • QN77S85DAEXZA (77")
  • QN83S85DAEXZA (83")

Our Verdict

Samsung S90C OLED

Samsung S85D OLED

The Samsung S90C OLED is better than the Samsung S85D OLED. The S90C has a wider color gamut and much better color volume, so it displays more vibrant and lifelike colors with less banding. The S90C has much better pre-calibration SDR accuracy, so you don't need to get it calibrated if you care about accurate colors in SDR. Highlights in HDR content pop out more on the S90C due to its better HDR brightness, and it maintains that brightness while using Game Mode. If you're a PC gamer with a higher-end graphics card, the S90C supports 4k @ 144Hz, so you can play in a higher frame rate.

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