Description
The LG OLED77G4CUA OLED evo G4 Series delivers a premium large-screen viewing experience with perfect black levels, infinite contrast, and exceptional brightness. Powered by LG’s advanced α11 AI Processor, this 77-inch OLED display intelligently enhances picture and sound for stunning clarity, smooth motion, and lifelike color.
With over 8 million self-lit pixels, the G4 Series achieves precise pixel-level dimming, eliminating halo effects and revealing detail in both dark and bright scenes. Dolby Vision, HDR10, and HLG support bring cinematic realism, while a native 120Hz refresh rate and ultra-fast response time make it ideal for fast-paced sports and next-gen gaming.
Running webOS 24, the OLED77G4CUA offers intuitive navigation, built-in voice assistants, and access to a wide range of streaming apps and free channels. A powerful 60W 4.2-channel audio system with Dolby Atmos completes the immersive experience, making this display a flagship solution for high-end residential or professional environments.
| Category | Specification |
|---|---|
| Brand | LG |
| Model | OLED77G4CUA |
| Series | OLED evo G4 |
| Screen Size | 77 inches |
| Display Type | 4K OLED |
| Resolution | 3840 × 2160 (UHD) |
| Refresh Rate | 120Hz Native |
| Dimming Technology | Individual Pixel Dimming |
| Contrast | Infinite (Perfect Black) |
| Processor | α11 AI Processor 4K |
| HDR Support | Dolby Vision, HDR10, HLG |
| Motion Technology | OLED Motion |
| Gaming Features | VRR, ALLM, G-SYNC Compatible, FreeSync |
| Response Time | Less than 0.1 ms |
| Operating System | webOS 24 |
| Smart Features | Voice Control, AI Picture & Sound, Multi View |
| Audio Output | 60W |
| Speaker System | 4.2-Channel |
| Audio Technologies | Dolby Atmos, AI Sound Pro |
| HDMI Inputs | 4 × HDMI (4K 120Hz, eARC, VRR) |
| USB Ports | 3 × USB 2.0 |
| Networking | Wi-Fi 6E, Ethernet |
| Bluetooth | Version 5.1 |
| Mount Type | Wall-mount ready |
| Color | Black |
| Warranty | 3-Year Limited Warranty |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
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