Sensor    1x 16.8 Megapixel 1/2.3" CMOS Sensor 
Backside Illumination    Yes
Color Filter    RGB
Effective Pixels    11.9 @ Photo 16:9 (Image Stabilizer Off)
Optics
35mm Equivalent Focal Length    17.1 with SteadyShot OFF on in Interval Photo Mode
21.8 with SteadyShot ON
Maximum Aperture    f/ 2.8
Focal Distance    2.8 mm
Focusing Distance    11.9" / 30.0 cm
Angle of View     170° (with SteadyShot OFF on in Interval Photo Mode)
 120° (with SteadyShot ON)
Zoom    None
Recording
System    NTSC/PAL
Recording Media    microSD/HC/XC   
Video Format    High Definition
XAVC S
1920 x 1080p / 60 fps (50 Mbps)
1920 x 1080p / 50 fps (50 Mbps)
High Definition
XAVC S
1920 x 1080p / 30 fps (50 Mbps)
1920 x 1080p / 25 fps (50 Mbps)
1920 x 108p / 24 fps (50 Mbps)
High Definition
MP4
1920 x 1080p / 60 fps (28 Mbps)
1920 x 1080p / 50 fps (28 Mbps)
High Definition
MP4
1920 x 1080p / 30 fps (16 Mbps)
1920 x 1080p / 25 fps (16 Mbps)
High Definition
MP4
1280 x 720p / 30 fps (6 Mbps)
1280 x 720 / 25 fps (6 Mbps)
Standard Definition
MP4
640 x 480p / 30 fps (3 Mbps)
640 x 480p / 25 fps (3 Mbps)
Aspect Ratio    16:9
4:3
Slow Motion Mode    120 fps recorded @ 1280 x 720p
100 fps recorded @ 1280 x 720p
Still Image Resolution    JPEG: 11.9 Megapixel, 4608 x 2592 (16:9)
JPEG: 2.1 Megapixel, 1920 x 1080 (16:9) 
Channels    2.0-Channel Stereo
Audio Format    AAC-LC
LPCM 
Display
Display Type    Status Display
Exposure Control
Shutter Speed    1/30-1/10000 sec 
Interval Recording    1 sec
2 sec
5 sec
10 sec
30 sec
60 sec
Features
Image Stabilization    Digital
Scene Modes    Preset: Yes
Waterproof Depth Rating    16.0' / 5.0 m (Waterproof Housing)
Lux    6 (at 1/30 second shutter speed)
Built-in Mic    Yes
Built-in Speaker    Yes
Wi-Fi    Yes, 802.11b/g/n 
Tripod Mount    1/4" - 20 
Input/Output Connectors
Outputs    1x USB Micro-B
General
Battery    Rechargeable Lithium-Ion Battery Pack Batteries, 3.7 VDC, 640 mAh
Charging Method    USB
Charging Time    2.5 Hours
Power Consumption    Operating: 1.7 W
Operating Temperature    23 - 104°F (-5 - 40°C)
Dimensions (WxHxD)    1.0 x 1.4 x 2.9" / 24.2 x 36.0 x 74.0 mm