LG C4 OLED 65" vs Samsung S90D

By Billy G. · Founder & Lead EditorVerified Jun 4 by Billy G.

LG C4 OLED 65"
LG C4 OLED 65"
Samsung S90D
Samsung S90D
Verified Confidence: 86%

Verdict: Samsung S90D delivers superior value at $1999 MSRP versus LG C4 at $2699, with a 144Hz panel advantage confirmed by Samsung specs. LG C4 counters with Dolby Vision and Brightness Booster per LG's Alpha 9 Gen7 details. S90D wins overall for most buyers seeking QD-OLED performance without the premium.

LG C4 OLED 65" lists at $2,699 while Samsung S90D lists at $1,999 — Samsung S90D undercuts LG C4 OLED 65" by $700 (35%).

Winner: Samsung S90D

LG C4 OLED 65": 7.5/10

Samsung S90D: 8/10

Spec-by-spec comparison

LG C4 OLED 65"Samsung S90D
Screen Size65 inches65 inches
Panel Type4K OLED evo4K QD-OLED
Refresh Rate120Hz native (144Hz VRR)144Hz
ProcessorAlpha 9 Gen7 AINQ4 AI Gen2

LG C4 OLED 65"

What works

  • Dolby Vision support
  • Brightness Booster technology
  • Four HDMI 2.1 ports

What doesn't

  • Higher MSRP than QD-OLED alternatives
  • Native refresh limited to 120Hz

Samsung S90D

What works

  • Lower MSRP than LG C4
  • 144Hz native refresh rate
  • Four HDMI 2.1 ports

What doesn't

  • No Dolby Vision support
  • Available panel type varies by size

Bottom line

Our pick: Samsung S90D.

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