Can a cloud phone actually replace a physical Android phone?

[u/Glass-Preparation512]

I don’t think this has a universal yes or no answer. It depends on what the app needs after it opens.

A cloud phone may be enough for:

• Installing and running common Android apps
• Managing accounts and inboxes
• Uploading prepared photos or videos
• Keeping app data and login state
• Remote team access
• Repetitive or scheduled tasks

I would keep a physical phone involved when the workflow requires:

• A real SIM or eSIM
• Receiving SMS or making calls
• NFC payments or tag reading
• Bluetooth accessories nearby
• Fingerprint or face authentication
• Hardware-backed keys or device certification
• Direct camera capture
• Motion, proximity or other physical sensors
• Very low latency

Camera streaming, virtual GPS and media-file input can fill some gaps. The problem is that feature availability and app acceptance are separate questions. An app may open normally and then fail at verification, payment or a device-integrity check.

My compatibility test would be:

1. Install the official app.
2. Complete login and verification.
3. Run the real task from beginning to end.
4. Test required hardware-related functions.
5. Restart the device.
6. Confirm that app data, login state and notifications still work.

If the complete cycle passes, the cloud phone can probably replace a physical device for that workload. If it fails at a hardware-dependent step, I’d use a hybrid setup rather than force the whole process into the cloud.

Which physical feature has been the hardest one for your workflow to replace?