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Need help?Do you have a question about the Sony BRAVIA OLED KD-77AG9 and is the answer not in the manual?
Understanding and preventing image retention (burn-in) on OLED TV screens.
Details on Panel Refresh and Pixel Shift features to protect the screen.
Instructions for installing the TV to the wall using optional SU-WL850 or SU-WL450 brackets.
Steps to resolve common TV problems like no picture, no sound, or frozen display.
Solutions for specific issues like flashing LED, service reception, remote control, and parental lock.
Understanding and preventing image retention (burn-in) on OLED TV screens.
Details on Panel Refresh and Pixel Shift features to protect the screen.
Instructions for installing the TV to the wall using optional SU-WL850 or SU-WL450 brackets.
Steps to resolve common TV problems like no picture, no sound, or frozen display.
Solutions for specific issues like flashing LED, service reception, remote control, and parental lock.
General| Screen Size | 77 inches |
|---|---|
| Display Type | OLED |
| HDR | Yes (HDR10, HLG, Dolby Vision) |
| Smart TV | Yes |
| Operating System | Android TV |
| Audio Output | Acoustic Surface Audio+ |
| HDMI Ports | 4 |
| USB Ports | 3 |
| Processor | Picture Processor X1 Ultimate |
| Resolution | 4K Ultra HD (3840 x 2160) |
| Wi-Fi | Yes |
| Bluetooth | Yes (4.2) |
| Smart Features | Google Assistant |
