LG OLED evo OLED77C6HUP 77.4"
OLED evo technology with Hyper Radiant Color Tech, driven by the a11 AI Processor 4K Gen3 and Brightness Booster Pro, produces perfect blacks, infinite contrast, and vibrant, accurate colors across its 77-inch 4K screen. Gaming credentials are strong with a 120Hz panel, 0.1ms response, and support for FreeSync Premium, G-Sync, and VRR over four HDMI 2.1 ports. This TV is ideal for smart home enthusiasts who want AI assistance via Google Gemini and Microsoft Copilot, and for gamers seeking lag-free, stutter-free 4K play on a giant OLED.
Snapshot
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 16 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 |
| Curved | No |
Picture Quality
| Contrast Ratio | Infinite |
| Color Gamut | Not Specified by Manufacturer |
| Color Depth | 10-bit |
| Motion Tech | OLED Motion |
| Processor | Alpha 11 AI processor Gen3 |
HDR
| HDR Formats | Dolby Vision, HDR 10, Hybrid Log-Gamma (HLG) |
| Dolby Vision | Yes |
| HDR10+ | No |
| HLG | Yes |
Gaming
| Refresh Rate | 120 Hz |
| Response Time | 0.1 |
| VRR | G-SYNC Compatible (NVIDIA Adaptive Sync), FreeSync (AMD Adaptive |
| ALLM | Yes |
| Game Mode | Yes |
Smart TV
| Platform | webOS |
| Voice Assistant | Other |
| Screen Mirroring | Apple AirPlay, Google Cast |
| Works With | Google Home, Apple Home |
Audio
| Speaker Config | 2.2 |
| Dolby Atmos | Yes |
| Surround Sound | Dolby Atmos |
| eARC | Yes |
Connectivity
| HDMI Ports | 4 |
| HDMI Version | 2.1 |
| USB Ports | 2 |
| Wi-Fi | Wi-Fi 5 |
| Bluetooth | 5.3 |
| Ethernet | Yes |
| Optical Audio | Yes |
| VESA Mount | 300x200 |
Power & Size
| Power | 45 |
| Energy Star | Yes |
| Annual Energy | 284 |
| Weight | 23.5 kg / 51.8 lbs |
vs Competition
The TV market has shifted significantly with several new heavy hitters entering the top ranks. The Samsung Neo QLED QN900F now leads the pack with its dazzling 8K resolution and mini-LED brightness, making it the go-to for those who want the sharpest picture possible. Right behind it, the Sony BRAVIA XR XR77A95L offers a masterclass in color accuracy and motion handling, powered by Sony's cognitive processor. For pure contrast and deep blacks, the LG OLED evo AI 4K G5 Series OLED97G5WUA is a stunning choice, especially in darker viewing environments. On the more affordable end, the TCL QM7K Series 75QM7K and Hisense U7 Series 75U75QG deliver incredible value, bringing mini-LED and quantum dot technologies to price points that were unthinkable a few years ago. This new competitive dynamic means you can now get premium features like high refresh rates and advanced HDR formats without necessarily paying a flagship price.
| Spec | LG OLED evo OLED77C6HUP 77.4" | Sony BRAVIA 9 K85XR90 | Samsung Neo QLED QN75QN990FFXZA | Hisense U8 Series 100U8QG | TCL QM6K Series 55QM6K | Roku Plus Series 65R6C7 |
|---|---|---|---|---|---|---|
| Screen Size | 77 | 85 | 75 | 99.5 | 55 | 65 |
| Resolution | 3840x2160 | 3840x2160 | 7680x4320 | 3840x2160 | 3840x2160 | 3840x2160 |
| Panel Type | OLED | Mini-LED | QD-Mini-LED | Mini-LED | QLED | Mini-LED |
| Refresh Rate | 120 | 120 | 120 | 165 | 144 | 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, HDR10+, HDR10, 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 | Connectivity | Social Proof | Picture Quality |
|---|---|---|---|---|---|---|---|---|
| LG OLED evo OLED77C6HUP 77.4" | 76.8 | 85.2 | 79 | 99.2 | 96.9 | 88.9 | 98.3 | 71.7 |
| Sony BRAVIA 9 K85XR90 Compare | 76.8 | 96.9 | 91.6 | 79.3 | 94.5 | 92.7 | 88.1 | 79.8 |
| Samsung Neo QLED QN75QN990FFXZA Compare | 85.1 | 99.5 | 84.7 | 88.3 | 99.6 | 99.9 | 99.9 | 85.3 |
| Hisense U8 Series 100U8QG Compare | 91.5 | 98.2 | 95.7 | 95.1 | 94.5 | 86 | 77 | 98.8 |
| TCL QM6K Series 55QM6K Compare | 98.8 | 88.1 | 97.5 | 93.4 | 77.8 | 88.9 | 88.1 | 98.7 |
| Roku Plus Series 65R6C7 Compare | 76.8 | 82.3 | 99.8 | 58.9 | 85 | 88.9 | 94.5 | 36.7 |
