Lg b4 55

144 Hz, OLED evo, 55 inches, 4K Ultra HD (3840x2160), Picture-in-Picture (PiP), Bluetooth, Voice control, Ambient light (Ambilight), Time-shift, Support for HbbTV, Adaptive synchronization, ALLM, Variable Refresh Rate (VRR), HGiG, G-Sync Compatible, FreeSync Premium Pro, Supports Google Assistant, Supports Amazon Alexa, Calman Ready, Dynamic Tone Mapping, Eco Mode, Upscaling technology

120 Hz, 55 inches, OLED evo, OLED, 4K Ultra HD (3840x2160), Bluetooth, Voice control, Ambient light (Ambilight), Time-shift, App control, Support for HbbTV, ALLM, Variable Refresh Rate (VRR), HGiG, G-Sync Compatible, Supports Google Assistant, Supports Amazon Alexa, Eco Mode, Upscaling technology