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LG G4 OLED 77" — MLA OLED · 77" · 2024
LG

LG G4 OLED 77"

MLA OLED · 77" · 2024

96
/ 100
From $4,949
VS
LG G4 OLED 77" wins by 7
LG GX OLED 50" — OLED · 50" · 2020
LG

LG GX OLED 50"

OLED · 50" · 2020

89
/ 100
From $2,295
Specdex verdict

LG G4 OLED 77" takes it — here’s why.

In our weighted Specdex score, LG G4 OLED 77" lands at 96 and LG GX OLED 50" at 89. That puts LG G4 OLED 77" ahead by 7 points — a decisive margin driven mostly by its strengths in the categories below.

Pick LG G4 OLED 77" if…

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

Pick LG GX OLED 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

LG G4 OLED 77"

Panel, processing, and HDR performance

LG G4 OLED 77" leads on picture (96 vs 89).

Gaming

LG G4 OLED 77"

Input lag, VRR, 120 Hz support

LG G4 OLED 77" leads on gaming (92 vs 84).

Smart platform

LG G4 OLED 77"

OS speed, app support, ecosystem

LG G4 OLED 77" leads on smart (82 vs 78).

Value for money

LG GX OLED 50"

Specdex score per dollar at MSRP

LG GX OLED 50" more score per dollar ($2,295 vs $4,949).

LG G4 OLED 77" 96
vs
89 LG GX OLED 50"

Score breakdown

LG G4 OLED 77"
96
picture 96
motion 94
gaming 92
smart 82
sound 78
LG GX OLED 50"
89
picture 89
motion 86
gaming 84
smart 78
sound 76

Specs side-by-side

LG G4 OLED 77" versus LG GX OLED 50" — full spec comparison
Spec LG G4 OLED 77" LG GX OLED 50"
Panel
MLA OLED
OLED
Size
77"
50"
Refresh
120Hz
—
Release year
2024
2020

LG G4 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

LG GX OLED 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  • −Superseded by newer models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 G4 OLED 77" vs LG GX OLED 50"

Which is better, LG G4 OLED 77" or LG GX OLED 50"? +

LG G4 OLED 77" scores 96 on our weighted rubric — ahead by 7. Your best pick depends on the sub-scores above.

Is LG G4 OLED 77" worth the price? +

At $4,949, LG G4 OLED 77" delivers a Specdex score of 96 — strongest in picture.

Is LG GX OLED 50" worth the price? +

At $2,295, LG GX OLED 50" delivers a Specdex score of 89 — strongest in picture.

Does LG G4 OLED 77" or LG GX OLED 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 picture quality, LG G4 OLED 77" or LG GX OLED 50"? +

LG G4 OLED 77" — leads on picture (96 vs 89). Panel, processing, and HDR performance.

Which is better for gaming, LG G4 OLED 77" or LG GX OLED 50"? +

LG G4 OLED 77" — leads on gaming (92 vs 84). Input lag, VRR, 120 Hz support.