LG B4 Series OLED55B4P 55"
Self-lit OLED pixels produce perfect blacks and 100% Color Volume, while the α8 AI Processor 4K automatically fine-tunes picture settings without manual input. Gaming performance is strong, offering a 0.1ms response time, 120Hz panel, VRR, G-Sync, FreeSync Premium, and four HDMI 2.1 ports. This TV is best for console and PC gamers seeking low-latency, tear-free gameplay across multiple devices.
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Aperçu
Avantages et inconvénients
Points forts
- Strong gaming (98th percentile) 98th
- Strong user sentiment (84th percentile) 84th
- Strong connectivity (73rd percentile) 73rd
- Strong audio (65th percentile) 65th
Points faibles
- Below average affordability (0th percentile)
- Below average smart (27th percentile)
L'avis des propriétaires
L'évolution de l'avis des propriétaires dans le temps
ExclusivitéD'après la date à laquelle les clients ont rédigé leurs avis - pour voir si l'enthousiasme initial s'est confirmé.
D'après 7 avis clients datés, regroupés par trimestre civil. L'analyse par période est en anglais.
Les preuves
Performances
Caractéristiques techniques
Fiche technique complète
Display
| Size | 55" |
| Resolution | 4K |
| Panel Type | OLED |
| Backlight | OLED |
| Aspect Ratio | 16:9 |
| Curved | No |
Picture Quality
| Color Gamut | 100% Color Volume |
| Processor | α8 AI Processor 4K |
HDR
| HDR Formats | Dolby Vision |
| Dolby Vision | Yes |
| HDR10+ | No |
| HLG | No |
Gaming
| Refresh Rate | 120 Hz |
| Response Time | 0.1 |
| VRR | NVIDIA G-Sync, AMD FreeSync Premium, VRR |
| ALLM | Yes |
| Game Mode | Yes |
Smart TV
| Platform | webOS |
Audio
| Dolby Atmos | Yes |
| eARC | Yes |
Connectivity
| HDMI Ports | 4 |
| HDMI Version | 2.1 |
| Wi-Fi | ✓ |
| Bluetooth | Yes |
| Ethernet | Yes |
Power & Size
| Weight | 14.5 kg / 32.0 lbs |
Face à la concurrence
| Spec | LG B4 Series OLED55B4P 55" | Samsung QN990F | Sony BRAVIA 9 K85XR90 | TCL QM8K Series 75QM8K | Hisense U8 Series 65U8QG | Roku Pro Series 55R8C5 |
|---|---|---|---|---|---|---|
| Screen Size | 55 | 75 | 85 | 75 | 65 | 55 |
| Resolution | 4K | 7680x4320 | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 |
| Panel Type | OLED | Mini-LED | Mini-LED | Mini-LED | Mini-LED | QLED |
| Refresh Rate | 120 | 120 | 120 | 144 | 165 | 120 |
| Hdr | Dolby Vision | HDR10, HDR10+, HLG | HDR10, HLG, Dolby Vision | Dolby Vision, HDR 10, HDR 10+, Hybrid Log-Gamma (HLG) | Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) | Dolby Vision, HDR 10+, Hybrid Log-Gamma (HLG) |
| Smart Platform | webOS | Tizen | Google TV | Google TV | Google TV | Roku TV |
| Dolby Vision | true | false | true | true | true | true |
| Dolby Atmos | true | true | true | true | true | true |
| Hdmi Version | 2.1 | 2.1 | 2.1 | 2.1 | 2.1 | 2.1 |
| Compare | Compare | Compare | Compare | Compare |
| Produit | HDR | Audio | Smart | Jeux | Display | User Sentiment | Connectivity | Preuve sociale | Affordability | Picture Quality |
|---|---|---|---|---|---|---|---|---|---|---|
| LG B4 Series OLED55B4P 55" | 52.8 | 65 | 27 | 98.1 | 48.3 | 84 | 72.5 | 55.2 | 0 | 36.2 |
| Samsung QN990F Compare | 82.5 | 99.8 | 92.6 | 88.3 | 99.6 | 84 | 99.9 | 99.6 | 12.5 | 83.5 |
| Sony BRAVIA 9 K85XR90 Compare | 86.3 | 97.4 | 90.8 | 78.6 | 95 | 72.8 | 92.9 | 86.7 | 12.1 | 78.2 |
| TCL QM8K Series 75QM8K Compare | 90.3 | 93 | 98.7 | 93.3 | 89.5 | 84 | 92.9 | 86.7 | 33.1 | 99.3 |
| Hisense U8 Series 65U8QG Compare | 90.3 | 97.7 | 95.3 | 96.5 | 83.9 | 84 | 86.3 | 74.2 | 35.9 | 99.5 |
| Roku Pro Series 55R8C5 Compare | 74.7 | 85.9 | 84.4 | 88.3 | 76.1 | 94.2 | 92.9 | 93.5 | 57.2 | 36.2 |
Scores par usage
Un test complet arrive bientôt. Les caractéristiques, scores, prix et graphiques ci-dessus sont toujours à jour.
