The Pixel 7 Pro could have a maximum of 256GB of internal storage
The Pixel 7 and Pixel 7 Pro could come in only two storage options - 128GB and 256GB.
Google Pixel 7 and Pixel 7 Pro: Pricing, Features, and Specs - TheStreet
✔ Universal Unlocked. Compatible with all major US carriers, including Verizon, AT&T, Sprint and T-Mobile. Also compatible with prepaid carriers
Google Pixel 7 Pro 5G 256GB 12GB RAM 24-Hour Battery Universal Unlocked for All Carriers - Obsidian
Google Pixel 7 Pro
Do The Pixel 7 & Pixel 7 Pro Have An SD Card Slot?
Apple iPhone 15 Pro Max vs. Google Pixel 7 Pro: iOS or Android, it's up to you
Google Pixel 7 Pro, 5G Android Phone, 256 Gb Storage, 12 Gb Memory, Verizon Locked, Smartphone with Wide Angle Lens and Periscope Zoom, 24-Hour Battery
Google Pixel 7 review: Sleek but Samey Sequel - Tech Advisor
Google Pixel 7 release date, price and features - PhoneArena
Google Pixel 7 review: cracking camera at a good price, Google