Samsung 77‑Inch S90F Vision AI OLED 4K Smart TV (QA77S90FAEXTW) OLED HDR+, 144Hz Motion, Dolby Atmos TCL Ionic technology

Ionic technology

5 kg Technology Cyclonic Technology + Flex Tube System LED Lighting Yes (brush head) Controls 3 power levels + Boost trigger Usage Floors

Auto Recharge

Continuously adjustable dimmer

AI Sound Pro & multiple sound modes

Samsung 77‑Inch S90F Vision AI OLED 4K Smart TV (QA77S90FAEXTW) OLED HDR+, 144Hz Motion, Dolby Atmos TCL Ionic technologyCategory Details Model QA77S90FAEXTW Brand Samsung Screen Size 77 Inch Resolution 4K UHD (3840 2160) Display Type OLED HDR+ (SelfIlluminating Pixels) Processor NQ4 AI Gen3 Vision AI Processor Refresh Rate 100 Hz Native Motion Xcelerator up to 144 Hz ([source](turn0search0)) HDR OLED HDR+, HDR10+ Adaptive & Gaming ([source](turn0search0)) Audio Output 40 W, 2. 1 CH, Dolby Atmos, Object Tracking Sound Lite, QSymphony ([source](turn0search0)) Smart TV