LG OLED AI 77" 4K HDR Smart TV | OLED77C54LA.AEK
LG OLED AI 77" 4K HDR Smart TV | OLED77C54LA.AEK
(4.8) 342 reviews
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LG OLED AI 77" 4K HDR Smart TV | OLED77C54LA.AEK
The LG OLED77C54LA (C5 series) features an OLED evo panel with Brightness Booster Ultimate, delivering perfect blacks, vibrant 100 % colour fidelity and enhanced peak brightness. Powered by the α9 AI Processor Gen8 and webOS 25 with AI Magic Remote, it brings cinema-grade visuals, intuitive AI control, and immersive Dolby Atmos sound to the big screen.
Key Features
- OLED evo + Brightness Booster: Self-lit pixels with elevated luminosity for deeper blacks and detailed highlights.
- α9 AI Processor Gen8: AI Super Upscaling and Tone Mapping Pro for picture refinement.
- 100 % Colour Fidelity & Volume: Certified for true-to-life, lifelike colour reproduction.
- 120 Hz + HDMI 2.1: Four full-bandwidth HDMI ports with ALLM, VRR, FreeSync, G‑Sync and Game Optimizer.
- AI-enhanced Smart UI: webOS 25 with AI Magic Remote, AI Chatbot, Voice ID, AI Search and Re:New software updates.
- AI Sound Pro: 2.2-channel, 40 W output with virtual 11.1.2 surround and Dolby Atmos.
Energy Performance
- Energy Class: F (SDR) / G (HDR)
- Power Draw: 125 W (SDR) / 326 W (HDR)
- Standby Consumption: ≤ 0.5 W
- Estimated Annual Energy Use: ~173 kWh/year
Technical Specifications
- Screen Size: 77″ (195 cm) OLED evo 4K UHD (3840 × 2160)
- Refresh Rate: 120 Hz native; 0.1 ms response
- HDR Formats: Dolby Vision, HDR10, HLG
- Inputs: 4× HDMI 2.1, 3× USB 2.0, Ethernet, optical (eARC)
- Audio Output: 2.2 ch, 40 W with Dolby Atmos and AI Sound Pro
- Connectivity: Wi‑Fi 6, Bluetooth 5.3, AirPlay 2, Chromecast built‑in
- Smart OS: webOS 25 with AI Magic Remote and Re:New updates
- VESA Mount: 300 × 200 mm
- Weight: 23.5 kg (no stand); 27.1 kg (with stand)
Order Now at Euronics Ireland
Elevate your home cinema with LG’s stunning OLED evo series—designed for performance, intelligence, and energy transparency. Order your LG OLED77C54LA.AEK now at Euronics Ireland
Verified Reviews
Based on 1,752 reviews
Easy ordering and speedy delivery!
The whole process was smooth, and
the product arrived right on time.
Will definitely be ordering again.
ELLA ANDERSON (Verified)
Super-fast delivery and perfect product!
I’m thrilled with my purchase. It came
quicker than expected, and it’s
exactly as described.
—HUNTER YOUNG (Verified)
Fantastic experience and top-notch quality!
The customer service was excellent,
and the product quality is second to none.
Couldn’t be happier!
—LIAM MITCHELL (Verified)
Impressed by my first order! The attention
to detail and quick shipping made this an
amazing first experience. Looking forward
to my next purchase.
—RUBY ADAMS (Verified)
Easy ordering and speedy delivery!
The whole process was smooth, and
the product arrived right on time.
Will definitely be ordering again.
ELLA ANDERSON (Verified)
Super-fast delivery and perfect product!
I’m thrilled with my purchase. It came
quicker than expected, and it’s
exactly as described.
—HUNTER YOUNG (Verified)
Fantastic experience and top-notch quality!
The customer service was excellent,
and the product quality is second to none.
Couldn’t be happier!
—LIAM MITCHELL (Verified)
Impressed by my first order! The attention
to detail and quick shipping made this an
amazing first experience. Looking forward
to my next purchase.
—RUBY ADAMS (Verified)