Get started with Google Duo on Samsung devices

Important: Features in this article are only available on Samsung S21 series and up. 

Google Duo  enhances the video calls on Samsung S21 and up phones with exclusive features.

The app is:

• Preloaded on select Samsung devices
• The default video calling app on Samsung S21 devices

Answer a video or voice call

You can swipe up, down, or from side to side to answer Google Duo calls on your Samsung device.

Turn on auto-framing for calls

Auto-framing for Google Duo calls makes it easier for you to be centered on 1:1 or group calls on your Samsung device. Auto-framing identifies faces in view during calls. Zoom levels are adjusted and faces are centered automatically.

Auto-framing is off by default. To turn on auto-framing:

1. Place or answer a Google Duo call on your Samsung device.
2. During the call, in the bottom right, tap More options Auto-framing.

Cast your video call to a large screen

You can cast your Google Duo calls to large screens, like TVs, from your Samsung device. 

1. Place or answer a Google Duo call on your Samsung device.
2. During the call, in the bottom right, tap More options .
3. Tap Smart View.
4. Select the device you want to cast to.
5. To stop casting, tap Smart View again.

Tip: Video is mirrored from your phone to your TV. Your phone plays the audio.

Join a group call from a second device

You can switch between Google Duo  on your Galaxy smartphone and Galaxy tablet to use different screen sizes and multitask.

1. Make sure your Galaxy smartphone and Galaxy tablet are signed into the same Google Account.
2. Start or join a call on Google Duo .
3. Swipe down on the screen to open the notification panel.
4. Tap Transfer.

Tip: You can transfer the call back to the original device if you follow the same steps. The original device you used to answer the group call remains logged into the call unless you hang up the original device.

Use improved screen sharing

When you use your Samsung device to share your screen on a Google Duo call, your shared screen has improved audio and video quality. The personal or YouTube videos you share on Google Duo:

• Include their original sounds during playback
• Use high-definition (HD) for enhanced video clarity

Share your screen on Samsung S21 devices

Important: You won't be on camera while you share your screen. You can only share your screen on one-to-one calls.

1. Open Google Duo .
2. Start a video call.
3. At the bottom, tap More options  Screen share   Start now.
   • The other caller can accept or cancel your request to share your screen.
4. To end your screen share, tap Screen share .

Share your screen on Samsung S22 and S8 devices via live sharing

On Samsung S22 and S8 devices you can:

• Select and open apps.
• Use screen-share controls.

Learn more about live sharing.

Use exclusive family mode features

Google Duo’s family mode provides a better call experience when young kids are in a Google Duo call. Family mode hides in-call controls to prevent kids from accidentally hanging up or muting the call.

When you draw on a canvas during your Google Duo call on your Samsung device, the receiver sees what you’re drawing. Other exclusive features are:

• Brush selector
• Color selector with more colors
• More frequent frame updates

Turn on family mode

1. Start or receive a Google Duo  video call.
2. At the bottom, tap Menu Family.
   • To use effects to do things like replace your face with a picture of a flower, tap Effects.
   • To draw pictures, tap Doodle.