Practical answer

Samsung lists GPS, GLONASS, BeiDou, Galileo and QZSS plus accelerometer, gyro, geomagnetic sensor and barometer. Android app behaviour, background limits, requested update rate and export format determine practical telemetry.

What to verify before track use

Position
Delivered and recorded update rate, fix quality and timestamp basis
Motion
Which sensors are exposed, axes, rate and raw versus fused values
Files
CSV, VBO, GPX, FIT, video metadata or proprietary session
Reliability
Background recording, heat, power, storage and interruptions
Do not infer a fixed GPS rate.

No fixed motorsport logging rate is claimed unless the device and app documentation explicitly provide it.

Phone + external GNSS

Improve position recording.

Phone + OBD-II

Add vehicle channels.

Primary sources