LG C4 48 OLED vs TCL QM8 65"

LG C4 48 OLED
LG C4 48 OLED
TCL QM8 65"
TCL QM8 65"

Verdict: The LG C4 48 OLED excels in dark-room contrast and motion clarity with perfect blacks per RTINGS, but the TCL QM8 65" delivers higher brightness and a larger screen for bright environments per CNET testing. LG wins for cinematic viewing while TCL provides better value for mixed lighting and sports. This is a close call depending on room conditions.

Winner: LG C4 48 OLED

LG C4 48 OLED: 8.2/10

TCL QM8 65": 7.8/10

Spec-by-spec comparison

LG C4 48 OLEDTCL QM8 65"
Screen Size48 inches65 inches
Panel TypeWOLEDMini-LED LCD
Refresh Rate120Hz144Hz
HDR SupportDolby Vision, HDR10, HLGDolby Vision, HDR10+, HLG

LG C4 48 OLED

What works

  • Perfect blacks and infinite contrast from self-emissive pixels
  • Excellent motion handling with 144Hz panel
  • Dolby Vision gaming support up to 4K 120Hz

What doesn't

  • Lower peak brightness than Mini-LED competitors at 800 nits
  • Only 48-inch size limits immersion for large rooms

TCL QM8 65"

What works

  • Much higher peak brightness up to 2000 nits for bright rooms
  • Larger 65-inch screen for better immersion
  • Strong value with full-array local dimming

What doesn't

  • Blacks not as deep as OLED due to LCD panel
  • Slight blooming in dark scenes with local dimming

Bottom line

Our pick: LG C4 48 OLED.

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