A device fingerprint is the bundle of signals a platform reads to tell one phone apart from another: model, IMEI, Android build, screen and sensor characteristics, installed components, time zone, and the network it connects through. TikTok, Instagram, and Facebook combine these to decide whether a session looks like a normal user.
Spoofed fingerprints — generated by emulators or antidetect software — can be internally inconsistent (for example, a "Pixel" that reports sensors no Pixel has), and platforms get better at spotting those mismatches over time.
A real device has a coherent fingerprint by definition, because nothing is invented. A DistrictDroid phone is an actual Pixel with a real IMEI on a real US carrier, so the fingerprint is just what an ordinary US phone looks like. There is no mismatch to detect.