Skip If You Need a Ton of Storage
If you're a power user or you just want the peace of mind that comes with having a lot of internal storage, you'll want to skip the Pixel 3a and Pixel 3a XL.
The two devices some with 64GB of internal storage and neither device features a microSD card slot for expanded storage. This means you're stuck with 64GB and cloud solutions.
64GB is enough for a lot of people, but you'll want to dig into your current storage situation and determine if 64GB will be enough for you and your needs.