Quick answer: Gmail users should verify installation, Google account login, notifications, synchronization and attachment handling on the actual copy iPhone 18 Pro Max.
Practical Gmail test
- Sign in to Gmail.
- Send a test email.
- Receive a new message while the screen is off.
- Open and download a small attachment.
- Check sync after reconnecting to Wi-Fi.
Do not assume that a phone styled like an iPhone automatically supports Google's services or Apple's original ecosystem. App behavior depends on the actual software.
FAQ
Will Gmail work exactly like an original iPhone?
Do not assume. Verify the supplied software.
Are notifications guaranteed?
No. Test them.
Disclaimer: Inspired third-party smartphone. Not affiliated with Apple Inc.