Table 6.

Sensor specifications of some commercially available smartphones. Note the following abbreviations: accelerometer (A), gyroscope (G), magnetometer (M), barometer (B), g = 9.81 m·s⁻².

	A	G	M	B	Range	Resolution
Galaxy Nexus	✓				±2 g	±0.61 m·s−2
		✓			±2000 °/s	±0.06 °/s
			✓		±800 μT	±0.15 μT (x/y axis) ±0.30 μT (z axis)
				✓	300–1100 hPa	±1 hPa
HTC One	✓				±4 g	±0.039 m·s−2
		✓			±2000 °/s	±0.06 °/s
			✓		±4900 μT	±0.15 μT
Samsung S4	✓				±2 g	±0.001 m·s−2
		✓			±500 °/s	±0.057 °/s
			✓		±1200 μT	±0.15 μT (x/y axis) ±0.25 μT (z axis)
				✓	300–1100 hPa	±1 hPa
Samsung S3	✓				±2 g	±0.01 m·s−2
		✓			±500 °/s	±0.015 °/s
			✓		±1200 μT	±0.30 μT
				✓	260–1260 hPa	±0.24 hPa
Samsung S2	✓				±2 g	±0.002 m·s−2
		✓			±2000 °/s	±0.06 °/s
			✓		±1200 μT	±0.30 μT
iPhone 6/6+	✓				±8 g	±0.002 m·s−2
		✓			±2000 °/s	±0.06 °/s
			✓		±4900 μT	±0.15 μT
				✓	300–1100 hPa	±0.16 hPa
iPhone 5/5s	✓				±8 g	±0.002 m·s−2
		✓			±2000 °/s	±0.06 °/s
			✓		±1200 μT	±0.30 μT
iPhone 4/4s	✓				±2 g	±0.002 m·s−2
		✓			±2000 °/s	±0.06 °/s
			✓		±1200 μT	±0.30 μT
LG Nexus 4	✓				±4 g	±0.001 m·s−2
		✓			±500 °/s	±0.015 °/s
			✓		±4912 μT	±0.15 μT
				✓	0–1100 hPa	±1 hPa