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LG OLED42C55LA 42 Inch OLED 4K Ultra HD Smart TV
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Elevate your home cinema with the LG OLED42C55LA 42 Inch OLED 4K Ultra HD Smart TV, a 2025 C5 series model that delivers elite performance in a sophisticated, compact design. Powered by the advanced Alpha 9 AI Processor 4K Gen8, this premium television optimizes every scene in real-time to provide breathtaking clarity, infinite contrast, and professional-grade cinematic realism.
- Next-Gen Alpha 9 AI Processor: Experience superior 4K upscaling and immersive AI Sound Pro, ensuring every movie and game feels lifelike and responsive.
- Self-Lit OLED Technology: Achieve perfect black levels and 100% color fidelity for stunning visual depth and vibrant, accurate colors that pop in any lighting.
- Pro-Level Gaming Performance: Dominate with a 144Hz refresh rate, 0.1ms response time, and full support for NVIDIA G-Sync and AMD FreeSync Premium.
- Cinematic Dolby Experience: Transform your viewing with Dolby Vision and Dolby Atmos for theater-quality HDR imaging and multidimensional spatial audio.
Shipping & Delivery
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Courier delivery under £30
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2-3 Days
From £4.99
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Prime delivery
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1-2 Days
From £12.99
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Manufacture Warranty 1 Year
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Free 30-Day returns





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Product Description
Product Overview
Experience the future of home cinema with the LG OLED42C55LA 42 Inch OLED 4K Ultra HD Smart TV. Engineered for those who demand uncompromising performance in a compact form factor, this 2025 C5 series model redefines excellence with the revolutionary α9 AI Processor 4K Gen8. By leveraging advanced deep-learning algorithms, this elite processor optimizes every frame in real-time, delivering breathtaking 4K clarity, enhanced facial expressions, and unmatched depth. The self-lit OLED pixels provide infinite contrast and “Perfect Black” levels that standard LED TVs simply cannot match, ensuring vibrant colors and cinematic realism even in bright rooms. Whether you are an elite gamer seeking ultra-low latency with a 144Hz refresh rate or a film enthusiast craving the director’s original vision via FILMMAKER MODE, the LG C5 is the ultimate centerpiece for your digital lifestyle. With the upgraded webOS 25 platform, your entertainment is personalized with AI-driven recommendations, making it easier than ever to dive into your favorite content.
Key Features
- α9 AI Processor 4K Gen8: The powerhouse behind the picture, providing real-time AI Super Upscaling and AI Sound Pro for a truly immersive sensory experience.
- Self-Lit OLED Pixels: Achieve perfect black levels and 100% color fidelity, producing stunningly accurate and lifelike visuals that pop off the screen.
- Ultimate Gaming Mastery: Dominate the competition with an ultra-responsive 0.1ms response time, 144Hz refresh rate, and support for NVIDIA G-Sync and AMD FreeSync Premium.
- Cinematic Sound & Vision: Transform your living space with Dolby Vision and Dolby Atmos, delivering theater-quality HDR imaging and immersive 3D spatial audio.
- Brightness Booster Technology: Enhanced light-boosting algorithms ensure your 4K content remains vivid and clear even in well-lit environments.
- Smart webOS 25 Platform: Enjoy a customized user interface with AI Concierge and voice-controlled navigation through the intuitive AI Magic Remote.
Important Information
- 5-Year Warranty Included: Enjoy total peace of mind with an extensive manufacturer’s warranty covering parts and labor.
- Mounting Options: VESA compatible (300 x 200) for wall mounting; stands and wall mounts are sold separately.
- Connectivity Hub: Equipped with four HDMI 2.1 ports, perfect for high-performance gaming consoles and premium soundbars.
- Free Technical Support: Access expert troubleshooting and step-by-step setup instructions to maximize your TV’s potential.
Why Choose Think Assemble
- Quality Assurance: We strictly source genuine, top-tier electronics from trusted brands like LG to ensure long-lasting performance and customer satisfaction.
- Fast & Reliable Shipping: Our streamlined logistics network ensures your premium OLED TV arrives safely and promptly at your doorstep.
- Expert Customer Support: Our dedicated team is available to assist with product inquiries, helping you choose the perfect tech for your home.
- Secure Shopping Experience: Buy with confidence through our encrypted checkout process, designed to protect your data and provide a stress-free transaction.
Specification
Overview
| Colour | Black |
|---|---|
| Brand | LG |
| Energy Rating | G |
| Dimensions | With Stand: H 57.7 x W 93.2 x D 17.0 cm, Without Stand: H 54.0 x W 93.2 x D 4.11 cm |
| Weight | With Stand: 10.1 kg, Without Stand: 9.8 kg |
| Screen Size | 42 inch |
| Screen Resolution | 4K Ultra HD |
| Screen Resolution Size | 3840 × 2160 |
| Screen Technology | OLED |
| Refresh Rate | 120Hz |
| 3D Ready | No |
| Smart TV | Yes |
| Digital Tuner | DVB-T2/T/C/S2/S |
| Curved Screen | No |
| Connectivity | 4 x HDMI (4 x 2.0)(eARC HDMI 2), 3 x USB Type-A, 1 x CI Slot, 2 x RF In, 1 x LAN, 1 x SPDIF (Optical Digital Audio Out) |
| Wireless Connectivity | Yes |
| Audio | 2.0CH 20W, Dolby Atmos, α9 AI Sound Pro, Clear Voice Pro, LG Sound Sync |
| Power Consumption | 52kWh per year |
| Accessories Included | AI Magic Remote |
| HDR | Dolby Vision, HDR10, HLG |
| Operating System | webOS 25 |
| VESA Wall Mount | 300 x 200 |
| Processor | α9 AI Processor 4K Gen8 |
| Manufacturer | LG |
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4 reviews for LG OLED42C55LA 42 Inch OLED 4K Ultra HD Smart TV
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Dfall –
Excellent OLED TV
Excellent picture quality with many features. Looks good and easy to set-up
darren and Sarah –
Great
Excellent service and efficiency
Dfall –
Excellent OLED TV
Excellent picture quality with many features. Looks good and easy to set-up
darren and Sarah –
Great
Excellent service and efficiency