Samsung DU7100 55

LED, 50 Hz, 55 inches, 4K Ultra HD (3840x2160), Bluetooth, Voice control, Ambient light (Ambilight), Motion control, Memory card reader, Support for HbbTV, Variable Refresh Rate (VRR), HGiG, G-Sync Compatible, Supports Google Assistant, Supports Amazon Alexa, Eco Mode, Supports Samsung Bixby, Upscaling technology

LED, 50 Hz, 55 inches, 4K Ultra HD (3840x2160), Bluetooth, App control, Support for HbbTV, ALLM, Variable Refresh Rate (VRR), HGiG, Supports Google Assistant, Supports Amazon Alexa, Eco Mode, Supports Samsung Bixby, Upscaling technology