A:Answer Hi Kerryblu, Yes, you can download the Peacock app and the compatible applications from the Google PlayStore to this TV. However, this TV doesn't support Apple TV App, Apple AirPlay 2, and HomeKit. For more details, please check the link below.
https://www.sony.com/electronics/support/televisions-projectors-lcd-tvs-android-/kd-65x750h/articles/00226446
Thanks, Jay