QLED 4K HDR PRO HVA Screen AiPQ Processor HDR Multi-Format GAME MASTER 288Hz Game Accelerator ONKYO 2.1 SOUND SYSTEM Miracast & Google Cast GOOGLE TV Display Colour gamut standard DCI-P3 Viewing angle, horizontal 178° Viewing angle, vertical 178° Display number of colours 1.07 billion colours Contrast ratio (typical) 5000:1 Display refresh rates supported 120 Hz, 144 Hz, 240 Hz Native refresh rate 120 Hz Display brightness 350 cd/m² Response time 6.5 ms Screen format adjustments 4:3, 14:9, 16:9, Zoom Native aspect ratio 16:9 Screen shape Flat LED backlighting type Direct-LED LED backlight Yes Display technology QLED Display resolution 3840 x 2160 pixels HD type 4K Ultra HD Display diagonal 139.7 cm (55") TV tuner Digital signal format system DVB-C, DVB-S, DVB-S2, DVB-T, DVB-T2 Analog signal format system NTSC, PAL BG Tuner type Analog & digital Smart TV App distribution platform Google Play Smart modes Auto AI, Movie, Sports, Standard Hybrid Broadcast Broadband TV (HbbTV) Yes Timeshift