Description
AI OLED C5 Power
The LG 77” OLED C5 is designed for users who want precise 4K visuals, modern gaming features, and streamlined smart control. Powered by the α9 AI Processor Gen8 with Brightness Booster and 144Hz support, it suits living rooms and gaming setups that need accurate colour, deep blacks, and responsive performance on webOS 25.
Key Features – LG 77” OLED C5
This model combines OLED evo self-lit pixel control with AI picture and sound processing, delivering high clarity for films, sport, and games. Add it to your setup if you need HDMI 2.1 inputs, variable refresh rate options, and straightforward voice or pointer control via the AI Magic Remote.
- α9 AI Processor Gen8: AI Super Upscaling and AI Picture Pro for detailed 4K output.
- OLED evo with Brightness Booster: Self-lit pixels and enhanced peak luminance for HDR impact.
- 144Hz + VRR: Supports 144Hz with compatible sources, G-Sync/FreeSync Premium, ALLM, HGiG.
- AI Magic Remote: Pointer, scroll, and voice (AI button for Voice ID, Search, Chatbot, Concierge).
- webOS 25: Gaming Portal (e.g., GeForce NOW/Xbox app availability by region) and Home Hub control.
- Audio: AI Sound Pro with virtual 11.1.2 and AI Voice Remastering for dialogue clarity.
- Connectivity: 4× HDMI 2.1 (eARC on one port), Wi-Fi, Bluetooth, and three USB ports (region-dependent).
Specifications – LG 77” OLED C5
- Screen Size: 77″ (195 cm); Resolution: 4K UHD (3840 × 2160)
- Panel: OLED evo (C5 series); Processor: α9 AI Processor Gen8
- Refresh Rate: Up to 144Hz with supported inputs; VRR, ALLM, G-Sync/FreeSync Premium
- HDR: Dolby Vision; HGiG support (region-dependent)
- OS: webOS 25; Remote: AI Magic Remote (model MR25)
- HDMI: 4 × HDMI 2.1 (incl. eARC on one port); USB: 3 × USB (typ.)
- Dimensions (W×H×D) without stand: 1711 × 982 × 47.1 mm (67.4 × 38.7 × 1.9 in)
- Dimensions (W×H×D) with stand: 1711 × 1035 × 267 mm (67.4 × 40.7 × 10.5 in)
- Stand footprint (W×D): 520 × 267 mm (20.5 × 10.5 in)
- Weight: 23.5 kg without stand; 27.1 kg with stand
- VESA mount: 300 × 200 mm
- Power: AC 100–240 V, 50/60 Hz; standby <0.5 W
- Package (W×H×D) / Weight: 1879 × 1130 × 228 mm / 38.5 kg
Why Choose the LG 77” OLED C5
- Self-lit pixel control enables precise blacks and high perceived contrast.
- AI processing improves clarity on lower-resolution content.
- HDMI 2.1 and 144Hz compatibility support current PC/console features.
- webOS 25 provides simple navigation and app access.
- AI Magic Remote adds quick pointer and voice control.
- VESA mount and slim design ease wall installation.
Applications
Suitable for home cinema, console/PC gaming at high frame rates, and everyday streaming. The LG 77” OLED C5 also fits bright living spaces that need effective tone mapping and reliable motion handling for sport and films.
What’s Included
- LG OLED77C56LA TV
- AI Magic Remote (MR25)
- Power cable (attached)
- Stand and fasteners (region-dependent)
- Quick start guide / e-manual










