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Appendix
Bluetooth
Version 4.0, Class 1
Transmission method
FHSS system
Wireless channels used
1 - 79 ch (Low energy: 0 - 39 ch)
RF frequency band
2400-2483.5 MHz (including guard bands)
Mobile networking
(certain models
only)
LTE, HSPA+, UMTS, EDGE, GPRS,
CDMA 1x, EVDO Rev. A
SIM card slot
micro SIM card slot
×
2
Sound
Speaker
Loud volume speaker (mono)
×
2
Microphone
Internal microphone
×
3
Security
technology
ARM® TrustZone® (built-in)
Camera
Front
1.3 megapixels
Video: 1280
×
720 pixels, 30 fps
Still: 1280
×
960 pixels
Rear
8 megapixels
Video: 1280
×
720 pixels, 30 fps
Still: 3264
×
2448 pixels
GPS
GPS 2 m CEP50 (±2 m to 4 m), GLONASS
Barcode reader
(certain models
only)
1D, 2D compatible
Enhanced data
security
FIPS 140-2 level-1 compliant