@Pinky,Thanks for posting in Q&A.
From your description, I know that you want to know if pixel 7a can enroll in Intune.
Based on my research, if you want your device enroll in Intune, you should check the requirements below:
1.Check whether your device support Google Mobile Services (GMS)?
2.Check whether Android Enterprise is available in your country?
https://support.google.com/work/android/answer/6270910
If Android Enterprise is available in your country, you can refer the link below to enroll in Intune.
If not, you can use Android device administrator solutions.
https://learn.microsoft.com/en-us/mem/intune/enrollment/android-enroll-device-administrator
Hope this can be helpful.
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