The HY320 Portable Auto Keystone Projector sounds like a versatile option with some advanced features. Here are some key features based on your description:

1. Resolution: Supports Full HD 1080P, which should provide clear and detailed images.
2. Brightness: Capable of 10000 lumens, ensuring bright and vibrant visuals, suitable for various lighting conditions.
3. Auto Keystone Correction: Automatically adjusts the image to correct for any keystone distortion, which is handy for quick setup.
4. Connectivity: Includes WiFi 6 and Bluetooth 5.0, offering fast and reliable wireless connections for streaming and device pairing.
5. Rotation: Allows for 180-degree rotation, which can be useful for adjusting the projection angle.
6. Operating System: Built-in Android 11.0 provides a platform for running apps directly on the projector without needing additional devices.