LG OLED55B5PUA.AUSZ Tv
- TV
- 55 inches
- LG
- OLED
- Better rated than 62%
- More reviewed than 58%
A 55 inch 4K OLED TV with 120Hz refresh and webOS smart features, built for buyers who want OLED contrast rather than a standard LED panel.
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How it ranks among the 249 tvs we track
4.5★ across 200 Amazon ratings, Bayesian-smoothed toward the category average.
200 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
Modest tracked demand last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 249 tvs we track - how the scorecard works · full tvs data report. Confidence: medium - useful but incomplete evidence.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
A 55 inch LG OLED television with 4K UHD resolution and a 120Hz refresh rate, running the webOS smart platform. It connects over Bluetooth, Ethernet, HDMI, USB or Wi-Fi and weighs 32 pounds.
OLED panels produce their own light per pixel rather than relying on a backlight, which is what gives this display its contrast and black level advantage over standard LED TVs. The 120Hz refresh rate benefits fast motion content and newer game consoles capable of matching that rate. webOS handles the smart TV and app layer, while the full connectivity list, from Ethernet to Wi-Fi to Bluetooth, covers both wired and wireless setup preferences.
- 55 inch OLED display
- 4K UHD resolution
- 120Hz refresh rate
- WebOS smart platform
Who it's for
Anyone wanting a 55 inch OLED picture with 4K and 120Hz for movies, sports or gaming fits this TV well. It suits a primary living room screen more than a secondary or budget set, given the OLED panel technology.
Strengths and trade-offs
Drawn from this product's published specifications.
- OLED panel for strong contrast and black levels
- 4K UHD resolution at 55 inches
- 120Hz refresh rate
- WebOS smart platform with broad connectivity
- 32 pound panel needs secure mounting or stand support
- OLED panels can cost more than LED sets
Performance notes
OLED technology gives this TV per-pixel light control, which produces deeper black levels and stronger contrast than typical LED backlit panels. The 120Hz refresh rate supports smoother motion handling and compatibility with higher frame rate sources, while HDMI, Wi-Fi and Ethernet cover both streaming and wired source connections.
Specifications
| Brand | LG |
|---|---|
| Model | OLED55B5PUA.AUSZ |
| Dimensions & fit | |
| Screen Size | 55 inches |
| Weight | 32 pounds |
| Dimensions | 9.3 × 48.3 × 30.4 inches |
| Compatibility & installation | |
| Connectivity | Bluetooth, Ethernet, HDMI, USB, Wi-Fi |
| Other details | |
| Brand Tech | LG |
| Display Tech | OLED |
| Resolution | 4K UHD |
| Smart Platform | webOS |
| Refresh Rate | 120 Hz |
Other LG tvs
How it compares
This product against the closest alternatives we track in tvs.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| LG OLED55B5PUA.AUSZ TvThis product | 4.5 / 5 | 200 | 3.7 / 5 |
| TCL 65S425 TvTCL | 4.6 / 5 | 44,400 | 4.0 / 5 |
| Insignia NS-55F501NA26 TvInsignia | 4.4 / 5 | 9,600 | 3.9 / 5 |
| Roku 43R4A5R TvRoku | 4.5 / 5 | 4,600 | 3.9 / 5 |
| Vizio D24f-J09 TvVizio | 4.2 / 5 | 14,500 | 3.8 / 5 |
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Questions about the LG OLED55B5PUA.AUSZ
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
What size is the LG OLED55B5PUA.AUSZ?
55 inches, with 4K UHD resolution.
What refresh rate does this LG OLED TV support?
120Hz.
What smart platform does it run?
LG's webOS smart TV platform.