Controls
D Pad
CrossLower placement
Digital
Analogs
Single sliderUpper placement
None
Face Buttons
4 Buttons
A, B, Option
Extra Buttons
Home, Power, Sleep switch, Volume slider
Power
Sensors
Accelerometer, Gyro sensor, Front & dual rear cameras, microphone
Connectivity
Connectivity
802.11b/g WiFi, IR transceiver, NFC reader
ComLynx port
Audio Output
3.5mm Headphone
Built-in speaker, headphone jack
Speaker
Single MonoFront facing
Mono (Lynx I), Stereo (Lynx II)