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LG 139 cm (55 inches) OLED B4 Series 4K Ultra HD Smart OLED TV OLED55B46LA (Black)
Released:2024•OS:webOS 24
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Specifications
Display & Performance
Screen Size:139 cm (55 inches)
Resolution:4K Ultra HD (3840 x 2160 pixels)
Display Type:OLED
Refresh Rate:120 Hz Native
Processorα8 AI Processor 4K
Audio System
Sound Output:20 W (2 × 10 W)
Speaker Type:Down‑firing Stereo
Sound Config:AI Sound Pro (Virtual 9.1.2 Up‑mix) with Dolby Atmos
Audio Features:Bluetooth Surround Ready, Auto Volume Leveller (Clear Voice Pro), Sound Mode Share (with LG soundbars)
Connectivity
WiFi:Built‑in Wi‑Fi
Bluetooth:Bluetooth (built‑in)
HDMI Ports:4
USB Ports:2
Ethernet:Yes
Power & Dimensions
Power Supply:AC 100‑240 V, 50/60 Hz
Dimensions:1228 × 708 × 45.9 mm
Weight:14.3 kg
Smart Features
Design:Ultra‑thin OLED panel, Cinematic 2‑pole slim stand, Matte‑black finish
Key Features:webOS 24 Smart TV, AI Smart Re:New software updates (up to 5 years), Game Optimizer & Dashboard, G‑Sync / FreeSync / VRR / ALLM support, Filmmaker Mode™, Content Recommendations & Family Profiles, Voice Control via built‑in assistants, Sports Alert & HDMI‑CEC (Simplink)
Additional ConnectivityRF Input (Antenna/Cable) ×2, Optical (S/PDIF) Audio Out, Chromecast built‑in, Magic Remote with Internet, Support for Google Assistant, Alexa, Apple AirPlay 2 & HomeKit, LG Channels, Full Web Browser
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