LG OLED AI 55" 4K HDR Smart TV
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55"
Screen size
The screen size, measured diagonally in inches.
4K
Display
The panel technology. OLED and QLED deliver richer contrast and colour than standard LED.
3840 × 2160 (4K Ultra HD)
Resolution
The screen's pixel detail. 4K (Ultra HD) is the current standard for sharp, crisp images.
120 Hz
Refresh rate
How many times the screen updates each second. Higher rates look smoother for sport and gaming.
Product Highlights
Key features at a glance
Self‑Lit OLED: Pixel-level illumination provides perfect blacks and exceptional contrast.
α8 AI Gen2 Processor: Intelligent AI Super Upscaling and Dynamic Tone Mapping Pro.
HDMI 2.1 Gaming: 120 Hz refresh, ALLM, VRR, FreeSync, G‑Sync across four full-bandwidth HDMI ports.
Smart OS & AI Remote: webOS 25, AI Chatbot, Voice ID, AI Search, AirPlay 2, Chromecast.
Energy Efficiency: Class F (SDR), G (HDR); 92 kWh/1 000 h SDR; 167 kWh/1 000 h HDR; <0.5 W standby.
Immersive Audio: 20 W with AI Sound Pro virtual 9.1.2 surround and Dolby Atmos support.
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Product Highlights
Key features at a glance
Self‑Lit OLED: Pixel-level illumination provides perfect blacks and exceptional contrast.
α8 AI Gen2 Processor: Intelligent AI Super Upscaling and Dynamic Tone Mapping Pro.
HDMI 2.1 Gaming: 120 Hz refresh, ALLM, VRR, FreeSync, G‑Sync across four full-bandwidth HDMI ports.
Smart OS & AI Remote: webOS 25, AI Chatbot, Voice ID, AI Search, AirPlay 2, Chromecast.
Energy Efficiency: Class F (SDR), G (HDR); 92 kWh/1 000 h SDR; 167 kWh/1 000 h HDR; <0.5 W standby.
Immersive Audio: 20 W with AI Sound Pro virtual 9.1.2 surround and Dolby Atmos support.
55"
Screen size
The screen size, measured diagonally in inches.
4K
Display
The panel technology. OLED and QLED deliver richer contrast and colour than standard LED.
3840 × 2160 (4K Ultra HD)
Resolution
The screen's pixel detail. 4K (Ultra HD) is the current standard for sharp, crisp images.
120 Hz
Refresh rate
How many times the screen updates each second. Higher rates look smoother for sport and gaming.
LG OLED AI B5 55″ 4K OLED Smart TV | OLED55B56LA AEK
Discover cinematic visuals in compact elegance with the LG OLED55B56LA AEK. Its self‑illuminating OLED pixels produce true blacks and vivid contrast, giving every scene depth and presence—even in bright rooms. Powered by the α8 AI Processor Gen2, your content is intelligently upscaled and refined for stunning clarity and smoother motion.
Run your favourite streaming apps, control your smart home, or speak commands via the AI Magic Remote and voice recognition. With gaming features like 4K @ 120 Hz, VRR, ALLM, and Game Optimizer, this TV handles fast action with ease. Whether you’re watching movies, playing games or relaxing with a series, this OLED brings immersive picture and smart performance to your living room.
Key Features
- Self-lit OLED with perfect blacks and 100% colour fidelity
- α8 AI Processor Gen2 enables AI Picture Pro and intelligent upscaling
- 4 HDMI 2.1 ports support 4K@120 Hz, eARC, VRR, ALLM, QMS
- webOS 25 with AI Magic Remote, AI Chatbot & voice control
- AI Sound Pro (virtual 9.1.2) with AI Acoustic Tuning and Clear Voice Pro
- Gaming enhancements: FreeSync, G-Sync compatible, Game Optimizer, HGiG, low latency
Brand
LG
Model
OLED55B56LA.AEK
Product
television
Display diagonal
139.7 cm (55″)
Screen resolution
3840 × 2160 (4K Ultra HD)
Display technology
OLED (self-lit pixels)
Aspect ratio
16:9
Native refresh rate
120 Hz
Response time
≤ 0.1 ms
HDR support
Dolby Vision, Dolby Vision IQ, HDR10, HLG, Filmmaker Mode
Processor
α8 AI Processor 4K Gen2
Upscaling
AI Super Upscaling 4K
HDMI ports
4 × HDMI 2.1 (eARC, VRR, ALLM, G‑Sync, FreeSync, 4K@120 Hz)
USB ports
2 × USB 2.0
Ethernet
1 × RJ‑45
Wi‑Fi
Wi‑Fi 6 (802.11ax)
Bluetooth version
Bluetooth 5.3
Chromecast built‑in
Yes
Apple AirPlay 2
Yes
Voice assistants
Amazon Alexa, Google Assistant
TV tuners
DVB‑T/T2, DVB‑C, DVB‑S/S2
Speakers
2.0‑channel (20 W total) with AI Sound Pro (virtual 9.1.2), Dolby Atmos
Energy consumption (SDR)
92 kWh/1000 h (≈77 W on‑mode)
Energy consumption (HDR)
135 kWh/1000 h
Energy efficiency class (SDR)
F
Energy efficiency class (HDR)
G
Typical power consumption
77 W (SDR) / 135 W (HDR)
Standby power consumption
≤ 0.5 W
VESA mount
300 × 200 mm
Dimensions (without stand)
1228 × 708 × 45.9 mm
Dimensions (with stand)
1228 × 772 × 235 mm
Weight (without stand)
14.3 kg
Weight (with stand)
14.5 kg
Release date
August 30, 2024
Compare Similar Models
LG OLED AI 55" 4K HDR Smart TV
€1,049.00
Screen size 55"-60"
Energy rating F
| Specification | LG OLED AI 55" 4K HDR Smart TV | LG UA75 65" 4K UHD LED Smart TV | Hisense U7K 85" 4K UHD Mini-LED Smart TV | Hisense E7N 75" 4K UHD QLED Smart TV |
|---|---|---|---|---|
| Screen size | 55"-60" | 65" | 85'' | 75'' |
| Energy rating | F | F | G | E |
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Product Highlights
Key features at a glance
Self‑Lit OLED: Pixel-level illumination provides perfect blacks and exceptional contrast.
α8 AI Gen2 Processor: Intelligent AI Super Upscaling and Dynamic Tone Mapping Pro.
HDMI 2.1 Gaming: 120 Hz refresh, ALLM, VRR, FreeSync, G‑Sync across four full-bandwidth HDMI ports.
Smart OS & AI Remote: webOS 25, AI Chatbot, Voice ID, AI Search, AirPlay 2, Chromecast.
Energy Efficiency: Class F (SDR), G (HDR); 92 kWh/1 000 h SDR; 167 kWh/1 000 h HDR; <0.5 W standby.
Immersive Audio: 20 W with AI Sound Pro virtual 9.1.2 surround and Dolby Atmos support.