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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 S90D/S90DD OLED (QD-OLED) vs Samsung S90C OLED

Side-by-Side Comparison

Products

Samsung S90D/S90DD OLED (QD-OLED)
Samsung S90C OLED

Tested using Methodology v1.11

Updated Nov 26, 2024 09:37 PM

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Tested using Methodology v1.11

Updated Aug 12, 2024 09:53 PM

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Samsung S90D/S90DD OLED (QD-OLED) Picture
Samsung S90C OLED Picture

Variants

  • QN42S90DAEXZA (42" (WOLED))
  • QN48S90DAEXZA (48" (WOLED))
  • QN55S90DAFXZA (55" (QD-OLED))
  • QN65S90DAFXZA (65" (QD-OLED))
  • QN77S90DAFXZA (77" (QD-OLED))
  • QN83S90DAEXZA (83" (WOLED))
  • QN55S90CAFXZA (55")
  • QN65S90CAFXZA (65")
  • QN77S90CAFXZA (77")
  • QN83S90CAFXZA (83")

Our Verdict

Samsung S90D/S90DD OLED (QD-OLED)

Samsung S90C OLED

The Samsung S90D/S90DD OLED is marginally better than the Samsung S90C OLED. The S90D is a bit brighter in HDR, so highlights in HDR content stand out a little bit more, and it has better color volume, so it can display very bright colors a bit better. The S90D also has slightly better processing, so there's less banding in colors, and it does a better job with smoothing out low-quality content.

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