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LG B3 OLED 77" — OLED · 77" · 2023
LG

LG B3 OLED 77"

OLED · 77" · 2023

86
/ 100
From $2,999
VS
TCL 6-Series (2022) 50" — Mini-LED QLED · 50" · 2022
TCL

TCL 6-Series (2022) 50"

Mini-LED QLED · 50" · 2022

86
/ 100
From $819
Specdex verdict

Dead heat — it comes down to priorities.

In our weighted Specdex score, LG B3 OLED 77" lands at 86 and TCL 6-Series (2022) 50" at 86. With scores tied, the decision hinges on which sub-scores matter most to you.

Pick LG B3 OLED 77" if…

  • ✓Strong HDR performance
  • ✓Current smart platform
  • ✓HDMI 2.1 on most HDMI ports

Pick TCL 6-Series (2022) 50" if…

  • ✓Mature firmware by now
  • ✓Often discounted on close-out
  • ✓Current smart platform
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Winner by scenario

Derived from the sub-score breakdown · not a separate test

Picture quality

Tie

Panel, processing, and HDR performance

Effectively tied — neither pulls a 2-point weighted lead.

Gaming

Tie

Input lag, VRR, 120 Hz support

Effectively tied — neither pulls a 2-point weighted lead.

Smart platform

LG B3 OLED 77"

OS speed, app support, ecosystem

LG B3 OLED 77" leads on smart (82 vs 78).

Value for money

TCL 6-Series (2022) 50"

Specdex score per dollar at MSRP

TCL 6-Series (2022) 50" more score per dollar ($819 vs $2,999).

LG B3 OLED 77" 86
vs
86 TCL 6-Series (2022) 50"

Score breakdown

LG B3 OLED 77"
86
picture 86
motion 84
gaming 82
smart 82
sound 78
TCL 6-Series (2022) 50"
86
picture 86
motion 83
gaming 81
smart 78
sound 76

Specs side-by-side

LG B3 OLED 77" versus TCL 6-Series (2022) 50" — full spec comparison
Spec LG B3 OLED 77" TCL 6-Series (2022) 50"
Panel
OLED
Mini-LED QLED
Size
77"
50"
Refresh
120Hz
—
Release year
2023
2022

LG B3 OLED 77"

Pros
  • +Strong HDR performance
  • +Current smart platform
  • +HDMI 2.1 on most HDMI ports
Cons
  • −Ads on smart platform
  • −Sound trails dedicated audio
  • −Large footprint

TCL 6-Series (2022) 50"

Pros
  • +Mature firmware by now
  • +Often discounted on close-out
  • +Current smart platform
Cons
  • −Superseded by newer models
  • −HDR peak lower than new mini-LED
  • −Platform ads

FAQ: LG B3 OLED 77" vs TCL 6-Series (2022) 50"

Which is better, LG B3 OLED 77" or TCL 6-Series (2022) 50"? +

Both score 86 on our weighted rubric — tied. Your best pick depends on the sub-scores above.

Is LG B3 OLED 77" worth the price? +

At $2,999, LG B3 OLED 77" delivers a Specdex score of 86 — strongest in picture.

Is TCL 6-Series (2022) 50" worth the price? +

At $819, TCL 6-Series (2022) 50" delivers a Specdex score of 86 — strongest in picture.

Does LG B3 OLED 77" or TCL 6-Series (2022) 50" last longer? +

Based on our long-term update and support ratings, both ship with multi-year support. Battery and reliability scores are visible in the breakdown above.

Which is better for smart platform, LG B3 OLED 77" or TCL 6-Series (2022) 50"? +

LG B3 OLED 77" — leads on smart (82 vs 78). OS speed, app support, ecosystem.

Which is the better value, LG B3 OLED 77" or TCL 6-Series (2022) 50"? +

TCL 6-Series (2022) 50" — more score per dollar ($819 vs $2,999). Specdex score per dollar at MSRP.