DP2 is better-suited to modern hardware, too. Games and other apps can set a preferred refresh rate if you happen to have a phone with a speedy screen, like the Galaxy S20 or Pixel 4. Android 11 will also support hinge sensors so that foldable phones can react to an open phone’s specific angle.

As always, you’ll want to avoid installing a developer release on your main phone or any other device you need to work reliably. This isn’t even a public beta, let alone a polished release. It’s more of a peek at the near future of Android, particularly for subtler features that could have a larger effect on your daily life.

The new features for Fi include a warning on screen if a call is suspected to be spam, which will be handy for those dealing with a deluge of robocalls. There’s also the ability to block particular numbers. The features are available on all Fi phones, including iPhones and Android devices.

Other new functions include the ability to call over WiFi to help in locations with poor cell coverage, and an enhanced VPN network for more secure connections. These features were previously only available on selected devices, but now they’re available on all Android phones using Fi.

New features are coming to more phones compatible with @googlefi:
Spam call warnings
Specific number blocking
Enhanced VPN network
WiFi calling

See how to use them, plus which devices are included in this update https://t.co/XuArgZBoeB pic.twitter.com/zV8CgCyTea

— Google (@Google) December 9, 2019

The new options can be found in the Phone Settings screen of the Google Fi app.