LG OLED AI 42" 4K HDR Smart TV
At a glance
Self‑Lit OLED evo Panel
Provides perfect blacks and pixel-level contrast control.
α9 AI Processor Gen8
AI Super Upscaling and dynamic tone mapping per frame.
120 Hz & HDMI 2.1
Four ports with ALLM, VRR, FreeSync, G‑Sync support.
Energy Efficiency
Class G; 52 kWh/1 000 h SDR; 91 kWh/1 000 h HDR; 0.5 W standby.
AI Sound Pro
Virtual 11.1.2 surround and Dolby Atmos with adaptive audio tuning.
At a glance
Self‑Lit OLED evo Panel
Provides perfect blacks and pixel-level contrast control.
α9 AI Processor Gen8
AI Super Upscaling and dynamic tone mapping per frame.
120 Hz & HDMI 2.1
Four ports with ALLM, VRR, FreeSync, G‑Sync support.
Energy Efficiency
Class G; 52 kWh/1 000 h SDR; 91 kWh/1 000 h HDR; 0.5 W standby.
AI Sound Pro
Virtual 11.1.2 surround and Dolby Atmos with adaptive audio tuning.
LG OLED AI 42" 4K HDR Smart TV | OLED42C54LA.AEK
Meet the LG OLED42C54LA (C5 series) with a self-lit OLED evo panel delivering perfect blacks, vivid colours, and a brightness boost algorithm. Powered by the α9 AI Processor Gen8 and featuring webOS 25 with AI Magic Remote, this 42″ marvel brings cinema-grade visuals and smart AI control to smaller spaces and gaming setups.
Key Features
- Self‑Lit OLED evo Panel: Infinite contrast and perfect black levels thanks to pixel-level illumination.
- α9 AI Processor Gen8: Enhances each frame with AI super upscaling and dynamic tone mapping.
- 100 % Colour Accuracy & Volume: Delivers true-to-life, certified colour fidelity.
- 120 Hz + HDMI 2.1: Supports ALLM, VRR, FreeSync, and G‑Sync using four HDMI 2.1 ports.
- Smart UI: webOS 25 with AI Magic Remote, Chatbot, Voice ID, and AI Search for easy navigation.
- Immersive Audio: AI Sound Pro virtual 11.1.2 surround with Dolby Atmos enhancement.
Energy Performance
- Energy Class: G (SDR and HDR modes).
- Power Draw (SDR): 52 W typical—52 kWh per 1,000 h.
- Power Draw (HDR): 91 W typical—91 kWh per 1,000 h.
- Standby Power: 0.5 W maximum.
Technical Specifications
- Screen Size: 42″ OLED 4K UHD (3840 × 2160)
- Refresh Rate: 120 Hz native
- HDR Formats: Dolby Vision, HDR10, HLG
- Inputs: 4× HDMI 2.1, 2× USB, Ethernet, optical (eARC)
- Audio Output: 20 W, 2.0 ch
- Connectivity: Wi‑Fi 6, Bluetooth 5.3, AirPlay 2, Chromecast built‑in
- Smart OS: webOS 25 with AI Magic Remote
- VESA Mount: 300 × 200 mm
- Weight: ~9.8 kg (no stand)
Order Now at Euronics Ireland
Bring cinematic brilliance, lighting-fast gaming performance, and clear energy insights into your home. Order your LG OLED42C54LA.AEK today at Euronics Ireland
Compare Similar Models
| Specification | LG OLED AI 42" 4K HDR Smart TV | LG OLED AI 55" 4K HDR Smart TV | LG UA75 65" 4K UHD LED Smart TV | LG OLED AI 48" 4K HDR Smart TV |
|---|---|---|---|---|
| Screen size | Under 43 inch | 55-64 inch | 65-74 inch | 43-54 inch |
| Energy rating | G | F | F | G |
At a glance
Self‑Lit OLED evo Panel
Provides perfect blacks and pixel-level contrast control.
α9 AI Processor Gen8
AI Super Upscaling and dynamic tone mapping per frame.
120 Hz & HDMI 2.1
Four ports with ALLM, VRR, FreeSync, G‑Sync support.
Energy Efficiency
Class G; 52 kWh/1 000 h SDR; 91 kWh/1 000 h HDR; 0.5 W standby.
AI Sound Pro
Virtual 11.1.2 surround and Dolby Atmos with adaptive audio tuning.
From the Knowledge Centre
Guides and advice related to this product
Energy efficiency
- Display diagonal106.7 cm (42″)
- Energy consumption (SDR)52 W (typical)
Product information
Delivery
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In Ireland the two-year period is a minimum. The six-year limitation period in which consumers in Ireland can raise a problem with goods is not affected.
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