OVERVIEW
| Feature | Specification |
|---|---|
| Model / SKU | LG OLED55B56LA.AEK |
| Screen Size | 55″ (139.7 cm) |
| Display Type | OLED (self-lit pixels) |
| Resolution | 4K Ultra HD (3840 × 2160) |
| Refresh Rate | 120 Hz (native) |
| Processor | α8 AI Processor 4K Gen2 |
| HDR Formats Supported | Dolby Vision, HDR10, HLG |
| Smart Platform / OS | webOS 25 with AI features (AI Chatbot, AI Picture Pro, etc.) |
| Gaming Features | VRR, FreeSync, G-Sync compatible, ALLM, Game Optimizer, 4K @ 120 Hz support |
| Audio Output | 20 W (2.0 channel) |
| Sound Features | AI Sound Pro, Clear Voice Pro, Dolby Atmos, Virtual 9.1.2 upmix |
| Inputs / Connectivity | 4 × HDMI 2.1, 2 × USB, Optical audio out, Ethernet, WiFi, Bluetooth |
| Dimensions (w/ stand) | ~ 1,228 × 772 × 235 mm (W × H × D) |
| Dimensions (w/o stand) | ~ 1,228 × 708 × 45.9 mm (W × H × D) |
| Weight (w/ stand) | ~14.5 kg |
| Weight (w/o stand) | ~14.3 kg |
| VESA Mount | 300 × 200 mm |
| Power / Energy Class | Standby ≤ 0.5 W; energy class F (SDR) / G (HDR) |
| Warranty | Standard manufacturer warranty |
HIGHLIGHTS
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Perfect Black & Infinite Contrast: Each pixel can turn off completely, offering perfect blacks and deep contrast.
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120 Hz Panel & HDMI 2.1 Support: Ready for high-frame-rate gaming with VRR, ALLM, FreeSync, and G-Sync support.
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HDR & Dolby Vision: Full support for HDR10, HLG, and Dolby Vision for dynamic brightness and contrast.
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AI-Powered Picture & Sound: α8 Gen2 processor handles upscaling, frame analysis, tone mapping; AI Sound adjusts audio to content.
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Smart UI & AI Features: webOS 25 brings AI Chatbot, voice control, personalized profiles, and content suggestions.
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Immersive Audio Features: Dolby Atmos, 9.1.2 upmixing, Clear Voice Pro, and virtual surround sound.
PERFORMANCE & BUILD
The LG OLED55B56LA.AEK is part of LG’s 2025 OLED B5 lineup—positioned as an entry-level OLED with modern features. Its 120 Hz panel elevates viewing and gaming experience compared to standard LED TVs. The α8 AI Gen2 processor gives it a boost in upscaling and dynamic tone management, helping lesser sources look better.
In darker scenes, OLED's pixel-level control provides stunning depth and shadow detail—ideal for movies or games. For HDR, while it won’t reach brightness levels of premium OLED models like LG’s C or G series, it still presents solid HDR visuals in typical home lighting.
Gaming is a strength: low input lag and full HDMI 2.1 support allow smooth 4K @ 120 Hz gaming, plus features like VRR and G-Sync help reduce stutter and tearing. The smart platform and AI integrations are strong, making the TV responsive and feature-rich for modern streaming, voice commands, and content discovery.
Build quality is clean and minimalist, with thin bezels and a slim profile. Weight and dimensions make it manageable for mounting or placement. Audio is serviceable for everyday use, though pairing with a soundbar or home theater system will elevate the experience.
WHAT’S INCLUDED
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LG OLED55B56LA.AEK 55″ OLED Smart TV
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Stand legs + screws (for tabletop setup)
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Remote control (Magic Remote)
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Power cable
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User manual & warranty documentation
