Table 1 Devices and their principal characteristics

Name

Samsung Galaxy S5

iPhone 4

Cost (€)

500

400

OS

Android 4.4.2 TouchWiz UI KitKat

iOS 7.0.6

CPU

Adreno 330

Apple4—800 MHz

Digital camera Resolution (Mpx)

16

5

Type of lens

CMOS

CMOS

A-GPS

Yes

Yes

GNSS receiver

Broadcom

Broadcom—BCM4750

Inertial platform

Yes

Yes