Hey, I am mentioning some of the Drones names which are going to be released in 2020:
1. DJI Mavic Air
2. DJI Mavic 2 Pro
3. Parrot Anafi
4. DJI Inspire 2
5. ZeroTech Dobby
Information about all of them is available on google. Just search the name and you can read about the upcoming drones.
Also, you can check the top 10 Drone Cameras in India which are in use and are best in the field.