LG OLED - B5 series OLED77B5PUA 77"
{ "review": "La dalle OLED 77 pouces du LG B5 délivre un contraste infini grâce aux pixels auto-illuminés, pilotée par le processeur Alpha 8 AI Gen 2 pour une image 4K optimisée. L'écosystème webOS avec 5 ans de mises à jour Re:New, Dolby Vision et Dolby Atmos assure une expérience home cinéma complète. Ce téléviseur convient parfaitement aux cinéphiles et aux joueurs exigeants profitant du 120 Hz natif et de la compatibilité G-SYNC/FreeSync." }
Snapshot
Avantages et inconvénients
Pros
- Strong user sentiment (100th percentile) 100th
- Strong connectivity (97th percentile) 97th
- Strong social proof (95th percentile) 95th
- Strong smart (90th percentile) 90th
Cons
What owners think
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.
- Q2 202680/100
Buyers praise stunning OLED picture quality, colors, and contrast. However, reliability concerns emerge with a hardware failure after 6 months and a canceled promo causing frustration.
- Incredible picture quality with deep blacks, vibrant colors, and AI processing praised.
- Some find the OS sluggish or remote cheap, but picture outweighs these issues for most.
- One unit failed to power up after 6 months; customer service process seen as slow.
- Promised free additional TV was canceled, leading to a 1-star review from a loyal customer.
- Q1 202672/100
Buyers praise impressive picture quality, vibrant colors, and good value for the price. However, reliability complaints appear: units shutting off, connectivity glitches, pixel issues, and poor Best Buy customer service frustrate some owners.
- Picture quality is excellent: deep blacks, vibrant colors, sharp clarity for movies, sports, and gaming.
- Reliability issues reported: random shut-offs, memory errors, network disconnects, and pixel burn requiring refresh.
- Best Buy customer service and Geek Squad support criticized for poor delivery, refund delays, and unhelpful responses.
- Some find remote and menu navigation confusing or slow; interface lags and pointer control is frustrating.
D'après 200 avis clients datés, regroupés par trimestre civil. L'analyse par période est en anglais.
The proof
Performances
Caractéristiques techniques
Fiche technique complète
Display
| Size | 77.4" |
| Resolution | 4K |
| Panel Type | OLED |
| Backlight | OLED |
| Curved | No |
Picture Quality
| Contrast Ratio | Infinite |
| Motion Tech | OLED Motion |
| Processor | Alpha 8 AI Processor Gen 2 |
HDR
| HDR Formats | Dolby Vision, HDR 10, Hybrid Log-Gamma (HLG) |
| Dolby Vision | Yes |
| HDR10+ | No |
| HLG | Yes |
Gaming
| Refresh Rate | 120 Hz |
| VRR | G-SYNC Compatible (NVIDIA Adaptive Sync), FreeSync (AMD Adaptive |
Smart TV
| Platform | webOS |
| Voice Assistant | Amazon Alexa |
| Screen Mirroring | Apple AirPlay 2, Google Cast |
| Works With | Amazon Alexa, Google Home, Apple Home |
Audio
| Speaker Config | 2 |
| Dolby Atmos | Yes |
| Surround Sound | Dolby Atmos |
| eARC | Yes |
Connectivity
| HDMI Ports | 4 |
| HDMI Version | 2.1 |
| USB Ports | 2 |
| Wi-Fi | Wi-Fi 6E |
| Bluetooth | 5.3 |
| Ethernet | Yes |
| Optical Audio | Yes |
| VESA Mount | 300mm x 200mm |
Power & Size
| Energy Star | Yes |
| Annual Energy | 344 |
| Weight | 22.9 kg / 50.5 lbs |
Face à la concurrence
| Spec | LG OLED - B5 series OLED77B5PUA 77" | Sony BRAVIA XR XR77A95L | Samsung Neo QLED QN900F | TCL QM7K Series 75QM7K | Hisense U7 Series 75U75QG | Roku Plus Series 75R6C7 |
|---|---|---|---|---|---|---|
| Screen Size | 77.4000015258789 | 77 | 85 | 75 | 75 | 75 |
| Resolution | 4K | 3840x2160 | 7680x4320 | 3840x2160 | 4K | 3840x2160 |
| Panel Type | OLED | QD-OLED | Neo QLED | QLED | MiniLED | QLED |
| Refresh Rate | 120 | 120 | 120 | 144 | 165 | 60 |
| Hdr | Dolby Vision, HDR 10, Hybrid Log-Gamma (HLG) | HDR 10, Hybrid Log-Gamma (HLG), Dolby Vision | HDR10, HDR10+, HLG | 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 | Google TV | Tizen | Google TV | Google TV | Roku TV |
| Dolby Vision | true | true | false | 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 |
| Product | Hdr | Audio | Smart | Gaming | Display | User Sentiment | Connectivity | Social Proof | Picture Quality |
|---|---|---|---|---|---|---|---|---|---|
| LG OLED - B5 series OLED77B5PUA 77" | 76.2 | 77.7 | 90.2 | 75.5 | 58.7 | 99.6 | 96.9 | 95.2 | 35.9 |
| Sony BRAVIA XR XR77A95L Compare | 91.3 | 91.5 | 90.2 | 86.5 | 98.5 | 0 | 84.3 | 82.9 | 96.4 |
| Samsung Neo QLED QN900F Compare | 93.8 | 99 | 77.3 | 88.3 | 99.8 | 68.6 | 96.9 | 99.9 | 93.7 |
| TCL QM7K Series 75QM7K Compare | 91.3 | 90.4 | 97.5 | 93.6 | 88.4 | 0 | 89.6 | 89 | 97.3 |
| Hisense U7 Series 75U75QG Compare | 91.3 | 93.8 | 95.8 | 95.2 | 37 | 93.6 | 96.9 | 95.2 | 98.5 |
| Roku Plus Series 75R6C7 Compare | 76.2 | 81.8 | 99.8 | 56.5 | 88.4 | 0 | 89.6 | 99.6 | 35.9 |
Price
Rapport qualité-prix
Best Buy 6 offres À partir de 1 170 $US
Price History
Scores par usage
Un test complet arrive bientôt. Les caractéristiques, scores, prix et graphiques ci-dessus sont toujours à jour.
