Thanks to the modular design, users can replace and upgrade the main camera, speakers
bottom sensors, top sensors, 5.65-inch FHD display, 3,000 mAh battery, and back cover. Spec-wise, the Fairphone 3 appears to be a lower-tier mid-range smartphone powered by the Snapdragon 632 coupled with 4 GB RAM and 64 GB storage.
https://www.notebookcheck.net/Modular-Fairphone-3-now-available-for-450-EUR.433188.0.html