LG 4K Ultra HD Smart TV - 55 inch - UA73 Series - Black

Experience stunning visuals with the LG 55 inch 4K Ultra HD Smart TV. This Black TV from the UA73 ...

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The LG 55-inch UA73 Series 4K Ultra HD Smart TV is designed for users seeking a captivating visual experience and seamless access to streaming content. Its key benefit is the stunning 4K Ultra HD resolution, delivering incredible detail and vibrant colors for all your favorite movies, shows, and games. Be aware that to fully appreciate 4K resolution, you'll need access to native 4K content sources. This 55-inch model combines a sleek black design with integrated smart functionalities to bring an immersive entertainment hub into your home.

All features

ColourBlack
Display Type4K Ultra HD
Screen Size55
SeriesUA73
Model Part Number55UA73006LA.AEKQ
BrandLG

Extended Product Information

FAQs

What is 4K Ultra HD resolution?

4K Ultra HD (UHD) resolution refers to a display that has 3840 pixels horizontally and 2160 pixels vertically, totaling approximately 8.3 million pixels. This is four times the resolution of standard Full HD (1080p), resulting in a much sharper, more detailed, and immersive picture.

How do I connect my LG Smart TV to Wi-Fi?

Go to the TV's 'Settings' menu, navigate to 'Network', and then select 'Wi-Fi Connection'. Your TV will scan for available networks. Select your home Wi-Fi network from the list, enter your password using the on-screen keyboard, and confirm. Once connected, you'll have access to all smart features and apps.

Can I wall-mount this 55-inch TV?

Yes, this LG 55-inch TV is VESA compliant, meaning it can be mounted to a wall using a compatible wall-mount bracket. You will need to purchase a VESA-compatible mount separately. Always refer to the TV's user manual for specific VESA dimensions and weight limits.

What streaming apps are available on the LG Smart TV?

LG Smart TVs typically come with pre-installed popular streaming apps like Netflix, Disney+, YouTube, Amazon Prime Video, and more. You can also download additional apps from the LG Content Store directly on your TV, depending on regional availability and service subscriptions.

How do I clean the screen of my LG 4K TV?

To clean the screen, first turn off the TV and allow it to cool. Use a clean, soft, dry microfiber cloth to gently wipe away dust and fingerprints. For stubborn marks, lightly dampen the microfiber cloth with distilled water or a specific TV screen cleaning solution. Never spray liquid directly onto the screen.

Does this TV support HDR (High Dynamic Range)?

Info needed: While 4K TVs often support various HDR formats (like HDR10 or HLG), specific HDR support for the UA73 Series is not provided. Check the full product specifications or LG's official website for detailed HDR compatibility.

Can I connect a soundbar or external speakers to the TV?

Yes, you can typically connect a soundbar or external speakers via HDMI ARC/eARC, optical digital audio out, or Bluetooth (if supported). Check the TV's back panel for available audio output ports and your sound system's compatibility.

Troubleshooting

TV won't turn on.

Check if the power cord is securely plugged into both the TV and the wall outlet. Try plugging another device into the same outlet to ensure it's functional. Check the remote control batteries.

No picture or sound from connected device (e.g., cable box, game console).

Ensure the device is powered on. Check that the HDMI cable is securely connected to both the TV and the device. Verify that the correct HDMI input is selected on the TV (e.g., HDMI 1, HDMI 2).

Smart TV apps are not loading or internet connection is unstable.

Check your home Wi-Fi network connection. Try restarting your Wi-Fi router. On the TV, go to Network Settings and re-select your Wi-Fi network, ensuring you enter the correct password. A TV restart may also help.

Remote control is not responding.

Ensure there are no obstructions between the remote and the TV's sensor. Replace the batteries in the remote control. If using an LG Magic Remote, try re-pairing it according to the TV's user manual instructions.

Picture quality is not clear or blurry.

Verify that you are watching 4K content for optimal clarity. Adjust picture settings like sharpness, brightness, and contrast in the TV's menu. For broadcast TV, check your antenna or cable connection. Ensure connected devices are outputting at their highest available resolution.

Pros and Cons

Pros

  • Stunning 4K Visuals: Experience exceptional clarity, detail, and vibrant colors with Ultra HD resolution.
  • Immersive Screen Size: The 55-inch display offers a large viewing area, perfect for movies, sports, and gaming.
  • Integrated Smart TV: Access a wide range of streaming apps and online content directly from the TV.
  • Sleek Design: The black finish and slim profile enhance room aesthetics.

Cons

  • Content Dependent: Full 4K benefits are realized only with native 4K content.
  • Audio Limitations (Common to TVs): Info needed: Like most flat-panel TVs, integrated speakers may not provide deep bass or a full surround sound experience, potentially requiring a soundbar for audiophiles.
  • Screen Size: May be too large for very small rooms or specific viewing distances.

Setup, Compatibility & Care

Setup

  1. Unboxing: Carefully remove the TV from its packaging. It is recommended to have two people for this step due to the size of the unit.
  2. Stand Installation (Optional): If you plan to place the TV on a surface rather than wall-mounting, attach the included stand following the instructions in the user manual. Ensure all screws are tightened securely.
  3. Placement: Position the TV on a stable, flat surface or mount it to a wall using a compatible VESA mount (sold separately). Ensure there is adequate ventilation around the unit.
  4. Power Connection: Plug the power cord firmly into the TV's power inlet and then into a functioning wall outlet.
  5. Connect Devices: Use HDMI ports to connect your cable box, gaming console, Blu-ray player, or soundbar. Connect to Wi-Fi during the initial setup process to enable all Smart TV features.
  6. Initial Power On: Turn on the TV and follow the on-screen prompts for language selection, network setup, channel scanning, and account sign-ins for smart applications.

Compatibility

  • HDMI Devices: Compatible with most HDMI-enabled devices, including gaming consoles (Xbox, PlayStation, Nintendo Switch), soundbars, home theater systems, and external media players.
  • Wireless Connectivity: Supports standard Wi-Fi protocols for seamless connection to your home network, enabling access to smart features and streaming services.
  • Wall Mounting: The TV is VESA-compliant, allowing it to be mounted on a wall using a suitable bracket (not included).

Care

  1. Screen Cleaning: Gently wipe the screen with a soft, dry microfiber cloth. For stubborn smudges, slightly dampen the cloth with distilled water or a screen-cleaning solution specifically designed for electronics. Never spray cleaner directly onto the screen.
  2. Dusting: Regularly dust the TV's frame and ventilation openings to prevent dust buildup, which can affect performance and lifespan.
  3. Ventilation: Ensure proper airflow around the TV. Do not block the ventilation openings on the back or sides, and avoid placing the TV in an enclosed cabinet without adequate space.
  4. Power Protection: Consider using a surge protector to safeguard your TV against unexpected power fluctuations or lightning strikes.