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  2. TV
  3. Compare
  1. Table of Contents
  2. Top
  3. Main Differences
  4. Market Context
    1. Market Context
  5. Design
    1. Style
    2. Accelerated Longevity Test
    3. Stand
    4. Back
    5. Borders
    6. Thickness
    7. Build Quality
  6. Picture Quality
    1. Contrast
    2. SDR Brightness
    3. Local Dimming
    4. Local Dimming In Game Mode
    5. HDR Brightness
    6. HDR Brightness In Game Mode
    7. Gray Uniformity
    8. Black Uniformity
    9. Viewing Angle
    10. Reflections
    11. Pre Calibration
    12. Post Calibration
    13. 480p Input
    14. 720p Input
    15. 1080p Input
    16. 4k Input
    17. 8k Input
    18. Pixels
    19. Color Gamut
    20. Color Volume
    21. Gradient
    22. Temporary Image Retention
    23. Permanent Burn-In Risk
  7. Motion
    1. Response Time
    2. Flicker-Free
    3. Black Frame Insertion (BFI)
    4. Motion Interpolation
    5. Stutter
    6. 24p Judder
    7. Variable Refresh Rate
  8. Inputs
    1. Input Lag
    2. Supported Resolutions
    3. Advanced Console Compatibility
    4. Inputs Specifications
    5. Input Photos
    6. Total Inputs
    7. Audio Passthrough
  9. Sound Quality
    1. Frequency Response
    2. Distortion
  10. Smart Features
    1. Interface
    2. Ad-Free
    3. Apps and Features
    4. Remote
    5. TV Controls
    6. In The Box
    7. Misc
  11. Comments

Samsung Q70/Q70R QLED vs LG CX OLED

Side-by-Side Comparison

Products

Samsung Q70/Q70R QLED
LG CX OLED

Tested using Methodology v1.5

Updated May 29, 2023 03:07 PM

SEE PRICE
Amazon.com

Tested using Methodology v1.6

Updated Feb 07, 2025 06:49 PM

SEE PRICE
Amazon.com
Samsung Q70/Q70R QLED Picture
LG CX OLED Picture
TypeLED
Sub-Type
VA
Resolution4k
TypeOLED
Sub-Type
WOLED
Resolution4k

Variants

  • QN49Q70RAFXZA (49")
  • QN55Q70RAFXZA (55")
  • QN65Q70RAFXZA (65")
  • QN75Q70RAFXZA (75")
  • QN82Q70RAFXZA (82")
  • QN85Q70RAFXZA (85")
  • OLED48CXPUB (48")
  • OLED55CXPUA (55")
  • OLED65CXPUA (65")
  • OLED77CXPUA (77")

Review

See Samsung Q70/Q70R QLED review

See LG CX OLED review

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Our Verdict

Samsung Q70/Q70R QLED

LG CX OLED

The LG CX OLED is much better than the Samsung Q70/Q70R QLED. The LG can individually turn off its pixels, so it's able to produce perfect blacks. It also has much wider viewing angles, much better reflection handling, and it supports Dolby Vision. The Samsung can get much brighter, supports HDR10+, and it doesn't have the risk of permanent burn-in.

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