The device condition before purchase was listed as C grade, and the battery health was stated as 80-90%, but the actual device's battery health was almost in the 90s. Although there was some paint peeling on the sides due to minor drops or friction, there were no issues with its operation, and it was comfortable to use, truly feeling like a newly refurbished product. Furthermore, since there are no unnecessary apps or functionalities from different manufacturers or vendors, nor varying performance differences between different numbered models, there's a sense of security that the user experience remains completely consistent even if you purchase devices from different numbered series. The Google Pixel series, as officially announced by Google, comes with a 7-year guarantee for OS and security updates from its release year, which further adds to the sense of reliability.
