Other Features
Notifications
1. Service lights, Haptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone
2. Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone
Additional microphone's
2. For Noise cancellation, Video recording
Sensors
1. Accelerometer, Gyroscope, Compass, Thermometer, Barometer, Humidity, Gesture
2. Accelerometer, Gyroscope, Compass
Hearing aid compatibility
2. M4, T4
Other
1. Voice dialing, Voice commands, Voice recording
2. Voice dialing, Voice commands, Voice recording.
Samsung Galaxy S4 (No 1) vs iPhone 5 (No 2)