LG B5 77" 4K OLED (2025) - OLED77B56LA

The B5 is a solid 77-inch OLED TV offering excellent picture quality with a 120 Hz refresh rate and OLED evo panel technology. The C5 model steps up the game by providing a higher 144 Hz refresh rate, which is beneficial for smoother motion in fast-paced content and gaming. While both include smart TV features and advanced HDR formats like Dolby Vision, the C5 also delivers double the audio output for a richer sound experience. The B5 is slightly lighter and has fewer USB ports compared to the C5, which supports three USB connections. Energy consumption is somewhat higher in the C5, reflecting its enhanced features and brightness capabilities, making the B5 potentially a better choice for energy-conscious users.