Dreame Vivid QLED TV Q100. Display diagonal: 139.7 cm (55"), Display resolution: 3840 x 2160 pixels, HD type: 4K Ultra HD, Display technology: QLED, Screen shape: Flat, LED backlighting type: Direct-lit LED. Smart TV. Motion interpolation technology: ME/MC (Motion Estimation Motion Compensation), Display brightness: 350 cd/m², Response time: 8 ms, Native aspect ratio: 16:9. Digital signal format system: DVB-C, DVB-T, DVB-T2, DVB-S, DVB-S2. Wi-Fi, Ethernet LAN. Product colour: Black