LG OLED evo C5 77"
Its 77-inch 4K OLED panel with α9 AI Processor Gen8 delivers per-pixel luminance for true blacks and vibrant color, while the 0.1ms response time and 120Hz refresh rate enable smooth, artifact-free gaming. The AI-driven personalized picture and sound wizard adapts to your content, and four HDMI 2.1 ports with G-SYNC and FreeSync Premium solidify its gaming credentials. It’s best for competitive gamers and home theater enthusiasts who need a large display with instant response, deep blacks, and cinematic HDR.
No current retailer price
Snapshot
Pros & Cons
Pros
- Strong gaming (98th percentile) 98th
- Strong audio (96th percentile) 96th
- Strong social proof (80th percentile) 80th
- Strong connectivity (66th percentile) 66th
Cons
- Below average affordability (23rd percentile)
What owners think
How owner sentiment changed over time
ExclusiveBased on when customers actually wrote their reviews - so you can see whether early praise held up.
Based on 14 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
Specifications
Full Specifications
Display
| Size | 77" |
| Resolution | 4K |
| Panel Type | OLED |
| Backlight | OLED |
| Aspect Ratio | 16:9 |
Picture Quality
| Processor | Alpha 9 AI Processor Gen8 |
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 |
| Voice Assistant | Google Assistant, Alexa |
| Screen Mirroring | Apple AirPlay 2, Google Cast |
Audio
| Speaker Config | 7.1.3 |
| Dolby Atmos | Yes |
| Surround Sound | DTS:X |
Connectivity
| HDMI Ports | 4 |
| HDMI Version | 2.1 |
| Wi-Fi | ✓ |
| Bluetooth | Yes |
Power & Size
| Weight | 27.1 kg / 59.7 lbs |
vs Competition
| Spec | LG OLED evo C5 77" | Samsung QN990F | Sony BRAVIA 9 K85XR90 | Hisense U7 Series 65U75QG | TCL QM8K Series 75QM8K | Roku Pro Series 55R8C5 |
|---|---|---|---|---|---|---|
| Screen Size | 77 | 75 | 85 | 65 | 75 | 55 |
| Resolution | 4K | 7680x4320 | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 |
| Panel Type | OLED | Mini-LED | Mini-LED | Mini-LED | Mini-LED | Mini-LED |
| Refresh Rate | 120 | 120 | 120 | 165 | 144 | 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 |
| Product | HDR | Audio | Smart | Gaming | Display | Connectivity | Social Proof | Affordability | Picture Quality |
|---|---|---|---|---|---|---|---|---|---|
| LG OLED evo C5 77" | 52.2 | 95.8 | 63.1 | 98 | 56 | 65.5 | 79.8 | 23.2 | 36.1 |
| Samsung QN990F Compare | 82.1 | 99.8 | 92.3 | 88.1 | 99.6 | 99.9 | 99.6 | 12.6 | 83.3 |
| Sony BRAVIA 9 K85XR90 Compare | 86 | 97.4 | 90.5 | 78.6 | 95 | 92.9 | 86.6 | 12.3 | 78 |
| Hisense U7 Series 65U75QG Compare | 90.1 | 95.2 | 95.1 | 95.1 | 83.7 | 96.6 | 86.6 | 51.3 | 97.5 |
| TCL QM8K Series 75QM8K Compare | 90.1 | 95.2 | 98.7 | 93.2 | 89.3 | 92.9 | 86.6 | 33.3 | 99.4 |
| Roku Pro Series 55R8C5 Compare | 74.4 | 85.7 | 83.9 | 88.1 | 78.1 | 92.9 | 93.5 | 50.1 | 36.1 |
Usage Scores
- Overall58.6
- Budget57.7
- Gaming72.6
- Movies49.5
- Sports62.9
- Outdoor39.5
- Portable37
- Corporate54.7
- Streaming60.1
- Smart Home61.6
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
