Check out our Google Pixel 7 vs Google Pixel 4a 5G comparison. If you're still using the latter, the Pixel 7 is more than a decent upgrade.
Google Pixel 7a vs Samsung Galaxy A54 5G - Android Authority
Google Pixel Phones
Google Pixel 7 Pro - 5G Android Phone - Unlocked Smartphone with Telephoto/Wide Angle Lens, and 24-Hour Battery - 128GB - Obsidian : Cell Phones & Accessories
Google Pixel 7a Camera test
Google Pixel 7 Pro Selfie test - DXOMARK
Pixel 7 Pro review: Still the best Android phone you can buy
Google Pixel Phones
Google 7 Pixel Review: Superb Android Phone at a Great Price
Google Pixel 7 Pro - Colors, Specs, Pricing & Reviews