LG C4 OLED 48" vs TCL QM8 65"

TCL QM8 65" wins — LG C4 OLED 48" excels in contrast and color accuracy with its Alpha 9 AI Processor Gen7 and Dolby Vision support while t…

Scores: LG C4 OLED 48" 8/10 · TCL QM8 65" 7.5/10

LG C4 OLED 48" excels in contrast and color accuracy with its Alpha 9 AI Processor Gen7 and Dolby Vision support while the TCL QM8 65" offers 5000 nits peak brightness and a much larger 65-inch screen for $100 less. The TCL wins on size and value but trails in dark-room performance. LG C4 is the pick for cinematic viewing; TCL QM8 suits bright rooms and gaming.

LG C4 OLED 48" lists at $1,599 while TCL QM8 65" lists at $1,499 — TCL QM8 65" undercuts LG C4 OLED 48" by $100 (7%).

Spec-by-spec comparison

LG C4 OLED 48"TCL QM8 65"
Screen Size48 inches65 inches
Refresh Rate120Hz native (144Hz gaming)144Hz native
Peak Brightness—5000 nits
ProcessorAlpha 9 AI Processor Gen7QM8K

LG C4 OLED 48"

What works

  • Perfect blacks and infinite contrast from OLED panel
  • Dolby Vision and Dolby Atmos support
  • Alpha 9 AI Processor Gen7 for advanced upscaling

What doesn't

  • Only 48-inch screen limits immersion
  • Lower peak brightness than competing Mini LED models

TCL QM8 65"

What works

  • 65-inch screen at lower price than LG equivalent
  • Up to 5000 nits peak brightness for HDR
  • 144Hz native refresh rate with Google TV

What doesn't

  • Mini LED backlight can show blooming in dark scenes
  • No Dolby Vision support

Bottom line

Our pick: LG C4 OLED 48".

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