TV LG QNED AI 55QNED80A3A 55 polegadas 4K Ultra HD QNED Edge‑LED webOS Wi‑Fi Ethernet Preto

The LG QNED AI 55QNED80A3A is a 55" 4K Ultra HD smart TV featuring QNED display technology with Edge‑LED backlighting. The panel provides 3840 x 2160 resolution and a 16:9 aspect ratio, while webOS gives access to streaming apps and network services via built‑in Wi‑Fi or Ethernet. Integrated DVB‑S2, DVB‑T and DVB‑T2 tuners allow reception of satellite and terrestrial broadcasts. The set is finished in a black cabinet and is designed for living room placement, offering typical energy consumption figures for SDR and HDR viewing modes.

Advantages

The QNED display combines quantum dot and nano‑cell principles to deliver improved colour reproduction and contrast compared with standard LED panels, while Edge‑LED backlighting enables a slim chassis. webOS provides a straightforward user interface for app navigation and content discovery. Multiple network options (Wi‑Fi and Ethernet) support stable streaming and smart features. Built‑in satellite and terrestrial tuners remove the need for external boxes for over‑the‑air and satellite channels.

Suitable for

• Watching 4K streaming content from services and apps
• Live TV via DVB‑T/T2 and DVB‑S2 without additional set‑top boxes
• General living room TV usage with modern smart features
• Rooms where a thin Edge‑LED design and black finish are preferred

Key specifications

• Display diagonal: 55" (139 cm)
• Resolution: 3840 x 2160 (4K Ultra HD)
• Display technology: QNED
• Backlighting: Edge‑LED
• Aspect ratio: 16:9
• Operating system: webOS
• Network: Wi‑Fi and Ethernet
• Built‑in tuners: DVB‑S2, DVB‑T, DVB‑T2
• Colour: Black
• Energy consumption (per 1000 h): 64 kWh (SDR), 110 kWh (HDR)
• Energy efficiency class: E (SDR) / G (HDR)

How to use

Place the TV on a stable surface or mount it on a compatible wall bracket following the manufacturer’s mounting instructions. Connect to power, then use the initial on‑screen setup to select language, connect to a Wi‑Fi network or plug an Ethernet cable, and scan for terrestrial or satellite channels if required. Sign in to or install streaming apps through webOS to access on‑demand content. Use the remote control for navigation, input selection and settings adjustments; connect external devices such as game consoles or Blu‑ray players via HDMI inputs as needed.

Recommendations

For best picture results, use high‑quality 4K HDR source material and ensure a stable network connection for streaming. Position the TV at eye level for comfortable viewing and allow adequate ventilation around the cabinet. Use energy‑saving picture modes when long daily usage is expected to reduce power consumption.