The LG OLED evo C5 is a 77-inch 4K smart TV with an OLED display. Each of its more than 8.3 million pixels lights itself, which produces Perfect Black and Perfect Color, even in bright rooms. It is verified by UL as Discomfort Glare Free (UGR less than 22). Brightness Booster technology is included.
The Alpha 9 AI Processor Gen8 handles picture and sound. AI Super Upscaling enhances picture quality, though upscaled content varies with the source resolution. The TV supports Dolby Vision, HDR10 and HLG, plus Dolby Atmos sound and FILMMAKER MODE.
For gaming, it has a 0.1ms response time and a refresh rate of up to 144Hz, which requires a PC with a 144Hz graphics card. It supports NVIDIA G-Sync, AMD FreeSync Premium and VRR. It has four HDMI 2.1 inputs, and the LG Game Dashboard and Game Optimizer give control over game settings.
- Screen size
- 77 inches
- Display type
- OLED
- Resolution
- 4K
- Series
- C5 Series OLED evo 4K (2025)
- Color
- Black
- Panel shape
- Flat (not curved)
- HDR
- Dolby Vision, HDR10, HLG
- Refresh rate
- 120Hz native, up to 144Hz with a PC with a 144Hz graphics card
- Processor
- a9 AI Processor 4K Gen8
- Smart platform
- webOS 25
- Audio
- 2.0 channels; Dolby Atmos, a9 AI Sound Pro, LG Sound Sync
- Voice assistants
- Google Assistant, Alexa