LG UM777H 65UM777H0UG 65" Smart LED-LCD TV — 4K UHD HDR Entertainment Powerhouse

Experience cinematic realism and smart convenience with the LG UM777H 65UM777H0UG 65" Smart LED-LCD TV. This frontend of home entertainment blends a spacious 65-inch 4K UHD panel with HDR support to deliver brighter highlights, deeper shadows, and a broader color gamut for lifelike imagery. Whether you’re watching blockbuster movies, streaming your favorite shows, or gaming, this LG television is engineered to elevate every moment. Its dark charcoal gray, nearly seamless bezel design blends into any living room aesthetic, while the slim profile keeps the focus on the picture. The built-in smart platform brings a world of apps to your fingertips, and an intuitive remote or voice control makes navigation effortless. From sport-focused action to cinematic storytelling, the UM777H is designed to adapt to a wide range of content and to fit easily into your daily routine. With robust connectivity options, you can connect consoles, Blu-ray players, sound systems, and mobile devices with minimum fuss, then share or cast content with family and friends. This is not just a television; it’s a complete home entertainment hub that invites you to customize your viewing experience.

• Stunning 4K UHD resolution with HDR — Enjoy vibrant color, sharp detail, and dramatic contrast. The 4K panel renders content with exceptional clarity, while HDR formats elevate brightness and depth for scenes from sunlit skies to shadowy interiors. Whether streaming, gaming, or using smart apps, the UM777H scales images to near-4K quality for a more immersive viewing experience.
• Smart webOS platform for effortless entertainment — Navigate a clean, intuitive home screen and access a growing library of apps and streaming services. webOS supports a broad range of content, including popular streaming apps, on-demand programming, and quick-launch features, all designed to minimize setup time and maximize enjoyment. The smart TV experience is further enhanced by a responsive remote and optional voice control for faster searches and playback control.
• Colorful, smooth visuals with reliable motion handling — The UM777H is built to render motion with clarity and fluidity, reducing blur in fast-paced content such as sports and action movies. Color accuracy and balance are tuned to deliver more natural skin tones, more precise greens and blues, and consistent brightness across the picture, even during rapid scene changes. The result is an engaging, cinema-like viewing experience in the comfort of your living room.
• Flexible connectivity for all your devices — With multiple HDMI inputs, USB ports, and wireless options, you can connect gaming consoles, Blu-ray players, streaming boxes, soundbars, and mobile devices with ease. Built-in Wi-Fi enables quick streaming, while Bluetooth lets you pair compatible audio devices for enhanced sound without cluttering the room with wires. Sharing content from a smartphone or tablet is simple thanks to sheet-friendly casting and screen mirroring capabilities.
• Elegant design with practical convenience — The 65UM777H0UG features a dark charcoal gray bezel and a slim silhouette that fits neatly into most entertainment setups. It offers flexible stand options and is VESA-compatible for wall mounting, keeping sightlines clean and minimizing any visual distractions. The overall build quality emphasizes durability and long-term use, making it a reliable centerpiece for daily entertainment and family movie nights.

Technical Details of LG UM777H 65UM777H0UG

• Screen size: 65 inches
• Display type: LED-LCD
• Resolution: 4K Ultra HD (3840 x 2160)
• HDR support: HDR10 and HLG
• Smart platform: webOS (Smart TV)
• Refresh rate: 60 Hz typical for this class
• HDMI inputs: Multiple HDMI ports for consoles, players, and sound devices
• USB inputs: USB ports for media playback and diagnostics
• Wireless connectivity: Built-in Wi-Fi and Bluetooth
• Audio: Integrated stereo speakers delivering clear, everyday sound with room-filling presence
• Design: Slim profile with dark charcoal gray bezel; wall-mountable (VESA compatible) or stand option
• Operating system features: App store access, streaming, screen mirroring, and voice-assisted navigation

how to install LG UM777H 65UM777H0UG

• Unbox and position: Remove the TV from its packaging carefully, ensuring you have a clean, flat space. If you plan to use the included stand, attach it securely according to the user manual. For wall mounting, confirm a compatible VESA mount and prepare the mounting location with appropriate hardware.
• Connect power and network: Plug the TV into a grounded outlet and connect to your home Wi-Fi or wired network if available. A network connection is essential for streaming apps and software updates, so ensure your router is within range or use a wireless extender if needed.
• Attach external devices: Connect gaming consoles, Blu-ray players, soundbars, or streaming devices to the HDMI inputs. If you’re using a soundbar or AV receiver, connect via HDMI ARC/eARC where supported to simplify audio routing and volume control.
• Power up and initial setup: Turn on the TV and follow the on-screen setup wizard. Select your language, configure network credentials, and sign in to streaming accounts as prompted. You can also pair a Bluetooth device or the LG remote with voice control settings during this step.
• Picture and sound optimization: Choose a picture mode that suits your room lighting (e.g., Standard, Cinema, or Game). Enable HDR if your content supports it and adjust brightness, contrast, and color balance for the most natural result. Consider enabling any motion-smoothing or dynamic tone mapping options if you prefer a more fluid picture.
• Software updates and app setup: Check for the latest firmware to ensure optimal performance and security. Install your favorite streaming apps and organize a home screen that suits your viewing habits, then set up any voice control features for quick access to content.
• Final checks: Test all HDMI connections, confirm audio through external devices if used, and verify that parental controls, input naming, and screen-saver settings align with your household preferences.

Frequently asked questions

• What size is the LG UM777H TV? The model features a 65-inch display, providing an expansive viewing canvas that’s ideal for living rooms and media rooms.
• Does it support HDR and what formats? Yes. It supports HDR10 and HLG, expanding the color range and contrast for compatible content, so HDR-enabled movies and shows look more lifelike.
• What smart features does webOS offer? webOS provides a user-friendly home dashboard, access to a broad app library, streaming services, and easier navigation. It supports screen mirroring, app customization, and voice-assisted controls via compatible remotes or devices.
• How many HDMI inputs are available? The UM777H includes multiple HDMI inputs to connect gaming consoles, Blu-ray players, and streaming devices simultaneously, simplifying your home theater setup.
• Can I mount this TV on the wall? Yes. The TV is designed to be wall-mounted with a compatible VESA mount, or used with the included or optional stand for a flexible placement.
• Is this TV compatible with Bluetooth audio devices? Yes. Built-in Bluetooth enables wireless pairing with speakers or soundbars for enhanced audio without clutter.
• Does it run on a dedicated LG operating system? It runs on LG’s webOS platform, delivering an intuitive interface, app access, and smart features tailored for everyday entertainment.