Wi-Fi (802.11a/b/g/n/ac); two bands simultaneously (2.4 GHz and 5 GHz); HT80 with MIMOBluetooth 5.0Digital compassWi-FiIBeacon MicrolocalizationGear:8 megapixel cameraAperture f/2.4Five-piece lensHybrid infrared filterRear exposure sensorLive PhotosAuto focusPanorama (up to 43 megapixels)HDR for photosExposure ControlSequence modeClick to focusSelf-timer modeAutomatic image stabilizationSaving photos with location information1080p HD video recordingSlow Motion (120 fps)Time-lapse video with stabilizationVideo stabilization3 × zoom when recording videoSaving videos with locationFront camera:7 megapixel photosAperture f/2.21080p HD video at 30 fpsRetina FlashPhotos and Live Photos with a wide color rangeAuto HDR for photos and videosRear exposure sensorSequence modeExposure ControlSelf-timer modeTouch ID, Three Axis Gyroscope, Accelerometer, Barometer, Ambient Light Sensor