A big improvement and upgrade!
5/5
My new 2024 LG C4 OLED 77" is a big upgrade from my 2017 LG B7 55" OLED in every way. The picture quality remains outstanding. HDR has come a long way since 2017. I barely noticed it before, but now it adds a new layer of realism and authenticity. The C4 has a host of new features including 4x hdmi outputs (2x HDM1 2.1), a new and improved user interface which is very slick and easy to use. The TV also boasts a 120hz refresh rate for gaming, Dolbly Vison and Alexa. It works seamlessly with my Sony AN1000 AV Receiver to create an awesome AV experience! Films, games and standard TV content have never looked or sounded better!