New
LG OLED B6 OLED77B6GUA 77"
Screen 77
Resolution 3840x2160
Panel OLED
Refresh 120 Hz
HDR Dolby Vision, HDR10
smart platform webOS
dolby vision Yes
dolby atmos Yes
78 Overall Score
Price CA$3,865
Snapshot
Pros & Cons
Pros
- Strong gaming (98th percentile) 98th
- Strong display (97th percentile) 97th
- Strong smart (92th percentile) 92th
- Strong connectivity (85th percentile) 85th
Cons
- Below average social proof (28th percentile)
What owners think
The proof
Performance
Specifications
Full Specifications
Display
| Size | 77" |
| Resolution | 4K |
| Panel Type | OLED |
| Backlight | OLED |
| Aspect Ratio | 16:9 |
| Curved | No |
Picture Quality
| Contrast Ratio | Near Infinite (Black Pixels Emit |
| Motion Tech | VRR |
| Processor | A8 AI Processor 4K Gen3 |
HDR
| HDR Formats | Dolby Vision, HDR10 |
| 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 |
| Voice Assistant | Alexa |
| Screen Mirroring | Chromecast |
| Works With | 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 |
| Bluetooth | Bluetooth |
| Ethernet | Yes |
| Optical Audio | Yes |
| VESA Mount | 300x200 |
Power & Size
| Power | 161 |
| Energy Star | No |
| Annual Energy | 296 |
| Weight | 22.9 kg / 50.5 lbs |
vs Competition
| Spec | LG OLED B6 OLED77B6GUA 77" | Samsung Neo QLED QN900F | Sony BRAVIA 9 K85XR90 | TCL QM7K Series 75QM7K | Hisense U8 Series 75U8QG | Roku Plus Series 55R6C7 |
|---|---|---|---|---|---|---|
| Screen Size | 77 | 85 | 85 | 75 | 75 | 55 |
| Resolution | 3840x2160 | 7680x4320 | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 |
| Panel Type | OLED | Neo QLED | MiniLED | QLED | QLED | QLED |
| Refresh Rate | 120 | 120 | 120 | 144 | 165 | 60 |
| Hdr | Dolby Vision, HDR10 | HDR10, HDR10+, HLG | HDR 10, Hybrid Log-Gamma (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 |
| Product | Hdr | Audio | Smart | Gaming | Display | Connectivity | Social Proof | Picture Quality |
|---|---|---|---|---|---|---|---|---|
| LG OLED B6 OLED77B6GUA 77" | 81 | 77.4 | 91.5 | 98.3 | 97.2 | 84.5 | 28.4 | 36.1 |
| Samsung Neo QLED QN900F Compare | 93.5 | 99 | 80.8 | 88.3 | 99.8 | 97.1 | 99.9 | 93.7 |
| Sony BRAVIA 9 K85XR90 Compare | 76.1 | 96.8 | 92.8 | 78.9 | 83.2 | 93.7 | 95.3 | 79.1 |
| TCL QM7K Series 75QM7K Compare | 91 | 90.4 | 97.6 | 93.6 | 88.4 | 89.8 | 89.3 | 97.3 |
| Hisense U8 Series 75U8QG Compare | 91 | 98.1 | 96 | 95.2 | 88.4 | 86.8 | 78.5 | 98.7 |
| Roku Plus Series 55R6C7 Compare | 76.1 | 81.7 | 99.7 | 56.5 | 80 | 89.8 | 98.6 | 36.1 |
Price
Value & Pricing
From CA$3,865
B&H Photo 1 offers From CA$3,865
May 26, 2026 CA$3,865
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
