Samsung S90D 77"
QD-OLED · 77" · 2024
LG G5 OLED
MLA OLED · 2300 nits · 144Hz
LG G5 OLED takes it — here’s why.
In our weighted Specdex score, Samsung S90D 77" lands at 92 and LG G5 OLED at 96. That puts LG G5 OLED ahead by 4 points — a narrow margin driven mostly by its strengths in the categories below.
Pick Samsung S90D 77" if…
- ✓Strong HDR performance
- ✓Current smart platform
- ✓HDMI 2.1 on most HDMI ports
Pick LG G5 OLED if…
- ✓Brightest OLED ever at 2300 nits
- ✓4× HDMI 2.1 with 144Hz
- ✓Wall-flush gallery design
Winner by scenario
Derived from the sub-score breakdown · not a separate testGaming
LG G5 OLEDInput lag, VRR, 120 Hz support
LG G5 OLED leads on gaming (96 vs 88).
Smart platform
Samsung S90D 77"OS speed, app support, ecosystem
Samsung S90D 77" leads on smart (82 vs 78).
Value for money
LG G5 OLEDSpecdex score per dollar at MSRP
LG G5 OLED more score per dollar ($3,299 vs $3,749).
Score breakdown
Specs side-by-side
| Spec | Samsung S90D 77" | LG G5 OLED |
|---|---|---|
| Panel | QD-OLED | — |
| Size | 77" | — |
| Refresh | 120Hz | — |
| Release year | 2024 | — |
| Display | — | 55″ / 65″ / 77″ / 83″ MLA OLED |
| Resolution | — | 4K 144Hz |
| HDR | — | Dolby Vision + HDR10 |
| HDMI | — | 4× HDMI 2.1 with 144Hz |
| VRR | — | G-Sync + FreeSync |
| ALLM | — | Yes |
Samsung S90D 77"
- +Strong HDR performance
- +Current smart platform
- +HDMI 2.1 on most HDMI ports
- −Ads on smart platform
- −Sound trails dedicated audio
- −Large footprint
LG G5 OLED
- +Brightest OLED ever at 2300 nits
- +4× HDMI 2.1 with 144Hz
- +Wall-flush gallery design
- −No tabletop stand included
- −webOS still ad-laden
- −Speakers below average
FAQ: Samsung S90D 77" vs LG G5 OLED
Which is better, Samsung S90D 77" or LG G5 OLED? +
LG G5 OLED scores 96 on our weighted rubric — ahead by 4. Your best pick depends on the sub-scores above.
Is Samsung S90D 77" worth the price? +
At $3,749, Samsung S90D 77" delivers a Specdex score of 92 — strongest in picture.
Is LG G5 OLED worth the price? +
At $3,299, LG G5 OLED delivers a Specdex score of 96 — strongest in display.
Does Samsung S90D 77" or LG G5 OLED 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 gaming, Samsung S90D 77" or LG G5 OLED? +
LG G5 OLED — leads on gaming (96 vs 88). Input lag, VRR, 120 Hz support.
Which is better for smart platform, Samsung S90D 77" or LG G5 OLED? +
Samsung S90D 77" — leads on smart (82 vs 78). OS speed, app support, ecosystem.