LG OLED AI 42" 4K HDR Smart TV
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42.0 inch
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.
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.
Smart UI & AI Remote
webOS 25 with AI Chatbot, Voice ID, AI Search.
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.
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Your TV
TelevisionLG OLED AI 42" 4K HDR Smart TV
€899.00
TelevisionLG OLED AI 42" 4K HDR Smart TV
€899.00
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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.
Smart UI & AI Remote
webOS 25 with AI Chatbot, Voice ID, AI Search.
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.
42.0 inch
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 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
Brand
LG
Model
OLED42C54LA.AEK
Product
television
Display diagonal
106.7 cm (42″)
Screen resolution
3840 × 2160 (4K Ultra HD)
Display technology
OLED evo
Aspect ratio
16:9
Native refresh rate
120 Hz
Response time
0.1 ms
HDR support
Dolby Vision, HDR10, HLG
Processor
α9 AI Processor Gen8
Upscaling
AI Super Upscaling
HDMI ports
4 × HDMI 2.1 (eARC, ALLM, VRR)
USB ports
3 × USB 2.0
Ethernet
1 × RJ‑45
Wi‑Fi
Yes
Bluetooth version
Yes (likely 5.3)
Smart platform
webOS 25
Chromecast built‑in
Yes
Apple AirPlay 2
Yes
Voice assistants
Supports AI Voice ID/Search/Chatbot/Concierge
Speakers
2.0‑channel, 20 W total, AI Sound Pro
Audio enhancements
Dolby Atmos, eARC
TV tuners
DVB‑T/T2
Energy consumption (SDR)
52 W (typical)
Energy efficiency class
G
Standby power consumption
<=0.5 W
VESA mount
Yes
Dimensions (without stand)
932 × 540 × 41.1 mm
Dimensions (with stand)
932 × 577 × 170 mm
Weight (without stand)
9.8 kg
Weight (with stand)
10.1 kg
Colour
Metallic / Dark Titan Silver
Release date
August 30, 2024
Compare Similar Models
LG OLED AI 42" 4K HDR Smart TV
€899.00
Screen size 42"
Energy rating G
| 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 | 42" | 55"-60" | 65" | 48" |
| Energy rating | G | F | F | G |
Recommended for your TV
Great accessories to enhance your viewing experience.
Complete your TV setup
Select useful accessories to complete your setup.
Your TV
TelevisionLG OLED AI 42" 4K HDR Smart TV
€899.00
TelevisionLG OLED AI 42" 4K HDR Smart TV
€899.00
Bundle total:
You save:
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.
Smart UI & AI Remote
webOS 25 with AI Chatbot, Voice ID, AI Search.
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.
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Energy efficiency
G
Energy ratingEU energy label scale
- Display diagonal106.7 cm (42″)
- Energy consumption (SDR)52 W (typical)
Why you’ll love it
Meet the LG OLED42C54LA (C5 series) with a self-lit OLED evo panel delivering perfect blacks, vivid colours, and a brightness boost algorithm.
- 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.