The LG C5 is a 55-inch OLED evo 4K UHD TV from the 2025 lineup. Its more than 8.3 million self-lit pixels produce perfect black and high contrast. It has an almost invisible bezel and is UL certified as Glare Free. The α9 AI Processor handles AI Picture Pro and AI Super Upscaling, and AI deep learning picks picture and sound settings to suit the content.
The TV supports Dolby Vision, Dolby Atmos and FILMMAKER MODE. For gaming, it has a 144Hz refresh rate, a 0.1ms response time, NVIDIA G-SYNC, AMD FreeSync Premium and VRR. It has four HDMI 2.1 inputs. The Game Dashboard and Game Optimizer put the gaming controls in one place.
The TV runs LG webOS 25 with streaming apps and over 300 free LG Channels. A Personalized Picture & Sound Wizard uses AI to tailor picture and audio settings. Pressing the mic button brings up AI Concierge, which gives recommendations for the app or source you are using.
- Screen size
- 55 inches
- Display
- OLED evo, 4K UHD, over 8.3 million self-lit pixels
- Model year
- 2025
- Processor
- α9 AI Processor
- Refresh rate
- Up to 144Hz
- Response time
- 0.1ms
- HDR and audio
- Dolby Vision, Dolby Atmos, FILMMAKER MODE
- Gaming
- NVIDIA G-SYNC, AMD FreeSync Premium, VRR, Game Dashboard, Game Optimizer
- Ports
- 4 x HDMI 2.1
- Smart platform
- LG webOS 25, over 300 free LG Channels, up to 5 years of software updates
- Screen sharing
- Apple AirPlay 2, Google Cast