• 1/2.3 inch 28.1mm2
  • 8.3 megapixels
  • 15.00mm (35mm eq.)
  • 4/3 224.9mm2
  • 20.2 megapixels
  • ISO 100 - 25,600
  • Detailed specifications
  • Nikon KeyMission 170
  • YI M1
Links
Prices:    
Manufacturer URL: Manufacturer website Manufacturer website
Predecessor:    
Successor:    
General
Model Number: 170 M1
Alternate Model Number(s):    
Camera Format: Action Camera Compact System Camera
Currently Manufactured: Yes Yes
Retail Price: $399.95 $349.99
Street Price: $179.00 $199.00
Date Available: 2016-10-15 2016-12-31
Tripod Mount: Yes Yes
Weight: 4.7 oz (135 g)
includes batteries
9.9 oz (280 g)
includes batteries
Size: 2.6 x 1.8 x 1.7 in.
(66 x 47 x 43 mm)
4.5 x 2.5 x 1.3 in.
(114 x 64 x 34 mm)
Waterproof: Yes No
Waterproof Depth: 98.00 feet (30 meters) n/a
Image Sensor
Sensor Type: CMOS CMOS
Sensor Manufacturer:   Sony
Effective Megapixels: 8.3 20.2
Sensor Format: 1/2.3 inch 4/3
Sensor size: 28.0735mm2 (6.17mm x 4.55mm) 224.9mm2 (17.30mm x 13.00mm)
Approximate Pixel Pitch: 1.61 microns 3.34 microns
Focal Length Multiplier: n/a 2.0x
Aspect Ratio: 4:3 4:3
Color Filter Type: RGBG RGBG
Anti Aliasing Filter: None  
Self-Cleaning: No No
Sensor shift image stabilization: No No
On-Sensor Phase Detect: No No
DxO Sensor Score:    
DxO Color Depth Score (bits):    
DxO Dynamic Range Score (evs):    
DxO Maximum Effective ISO Score (iso):    
Image Capture
Image Resolution: 3840 x 2160 (8.3 MP, 16:9) 5184 x 3888 (20.2 MP, 4:3)
Image File Format: JPEG (EXIF 2.3) JPEG (EXIF 2.3), RAW (DNG)
Continuous-mode frames/second: n/a 5.0
Video Capture
Can take movies: Yes Yes
Movie Resolution: 3840x2160 (30p/​25p)
1920x1080 (60p/​50p/​30p/​25p)
1920x1080 (120p)
1280x720 (240p)
3840x2160 (30p)
2048x1536 (30p)
1920x1080 (60p/​30p/​24p)
1280x720 (60p/​30p/​24p)
640x480 (240p)
Movie File Format: MOV (Video: H.264/MPEG-4 AVC, Audio: AAC Stereo) Video: MPEG-4/H.264, Audio: AAC
Composite Video Out: No No
NTSC/PAL Switchable Video: n/a n/a
Video Usable as Viewfinder: n/a n/a
HD Video Out: Yes Yes
HD Video Connection: HDMI HDMI
Lens & Optics
Lens Mount: n/a Micro Four Thirds
Lens: Single fixed focus, fixed aperture lens produces 170 degree angle of view XIAOYI 12-40mm F3.5-5.6
Focal Length (35mm equivalent): 15mm 24 - 80mm
Focal Length (actual): 2.4mm 12 - 40mm
Zoom Ratio: 1.00x 3.33x
Aperture Range: f/2.8 (fixed) f/3.5 (wide) / f/5.6 (tele) - f/22
Integrated ND Filter: No No
Normal Focus Range: 40 cm to Infinity
15.7 in to Infinity
35 cm to Infinity
13.8 in to Infinity
Macro Focus Range:    
Filter Thread: n/a 49.0mm
Thread Type: n/a n/a
Optical Image Stabilization: No No
Digital Zoom:
Digital Zoom Values:    
Auto Focus
Auto Focus: No Yes
Auto Focus Type: n/a Contrast Detection: 81 points; AF: Single AF (S-AF), Continuous AF (C-AF), Touch Screen Focus & Shoot
Auto Focus Assist Light? n/a Yes
Manual Focus: No Yes
Viewfinder
Viewfinder: No / LCD No / LCD
Viewfinder Type:    
Focus Peaking: No Yes
EVF Resolution: n/a n/a
Viewfinder Magnification (35mm equivalent):    
Viewfinder Magnification (nominal/claimed):    
Display
Eye-level Viewfinder: No No
Rear Display: Yes Yes
Rear Display Size (inches): 1.5 3.0
Rear Display Resolution: 345,000 dots 1,036,800 dots (345,600 px)
Touchscreen: No Yes
Articulating Screen: No No
Tilt Swivel Screen: No No
Selfie Screen: No No
Max Playback Zoom:    
Top Deck Display: No No
Exposure
Maximum ISO (native): 1600 25600
Minimum ISO (native): 100 100
ISO Settings: Auto, 100-1600 Auto, 100 - 25600
Auto ISO Mode: Yes Yes
White Balance Settings: TBA Auto, Cloudy, Custom, Incandescent, Shade, Sunlight
Shutter Speed Range: 1/16000 - 1/2 sec 1/4000 - 60 sec
Bulb Mode: Yes Yes
Exposure Compensation: +/- 2.0EV in 0.3EV steps +/- 5.0EV in 0.3EV steps
Metering Modes: Matrix, center-weighted Evaluative, Center-weighted, Spot
Program Auto Exposure: Yes Yes
Aperture Priority: No Yes
Shutter Priority: No Yes
Full Manual Exposure: No Yes
Creative Exposure Modes: TBA Panorama, Scene (Portrait, Landscape, Sport, Night Scene Portrait, Candle,Sunset, Fireworks, Beach & Snow), Super Professional guide, HDR
Self Timer:   2, 10 seconds
Time Lapse (intervalometer):   Yes
High Resolution Composite: No No
Flash
Built-in Flash: No No
Flash Modes: n/a Auto, On, Off
Flash Guide Number (ISO 100): n/a n/a
Flash Range Description: n/a n/a
Max Flash Sync:   1/125
Flash Exposure Compensation:    
External Flash Connection: n/a Hot Shoe
Built-In Wireless Flash Control: No  
Image Storage
Usable Memory Types: microSD / microSDHC / microSDXC SD / SDHC / SDXC
UHS Support:    
Other Memory:    
Dual Card Slots: No No
RAW Capture Support: No Yes
Uncompressed Format:   RAW (DNG)
Movie File Format: MOV (Video: H.264/MPEG-4 AVC, Audio: AAC Stereo) Video: MPEG-4/H.264, Audio: AAC
Included Memory: 0.0 MB No memory included
Included Memory Type:    
Connectivity
Built-In Wi-Fi: Yes Yes
NFC: Yes No
Bluetooth: Yes Yes
Built-In GPS: No No
Microphone Jack: No No
Headphone Jack: No No
External Connections: USB 2.0 High Speed,Bluetooth,WiFi USB 2.0 High Speed,Bluetooth,WiFi
PictBridge Compliant: No No
DPOF Compliant: Yes Yes
Remote Control: Yes Yes
Remote Control Type: Via Wi-Fi/Bluetooth or included remote control Via Wi-Fi
Connections (extended): Micro USB 2.0, Micro HDMI (Type-D) Micro HDMI (Type-D), USB 2.0
Performance Timing
Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution):    
Cycle time for RAW shooting in single shot mode (seconds per frame):    
Buffer size for RAW shooting in single shot mode (frames):    
Cycle time for RAW+JPEG shooting in single shot mode (seconds per shot):    
Camera penalizes early shutter press?
JPEG shooting speed in burst mode (fps, max resolution):   5.0
Buffer size for JPEG shooting in burst mode (frames, max resolution):    
RAW shooting speed in burst mode (fps):    
Buffer size for RAW shooting in burst mode (frames):    
RAW+JPEG shooting speed in burst mode (fps):    
Buffer Size for RAW+JPEG shooting in burst mode (frames):    
Shutter lag (full AF, wide/mid):    
Shutter lag (full AF, tele):    
Shutter lag (full AF, live view - DSLR):    
Shutter lag (prefocused, live view - DSLR):    
Shutter Lag (manual focus):    
Shutter lag (full AF, with flash):    
Shutter Lag (prefocused):    
Shutter Lag (notes):    
Startup Time:    
Play -> Record Time:    
Flash cycle time, full power:    
Power
Battery Life, Stills (CIPA Rating Monitor/Live View): 250 shots 380 shots
Battery Life, Still (CIPA Rating OVF/EVF):    
Battery Life, Video: 60 minutes  
Battery Form Factor: Proprietary EN-EL12 Proprietary
Usable Battery Types: Lithium-ion rechargeable Lithium-ion rechargeable
Batteries Included: 1x Proprietary EN-EL12 lithium-ion rechargeable 1 x Proprietary Lithium-ion rechargeable
Battery Charger Included (dedicated charger or AC/USB adapter): Yes Yes
Dedicated Battery Charger Included: No No
Internal Charging Supported: Yes Yes
Software
Included Software: None; Free downloads: Nikon SnapBridge 360/170 app for iOS and Android devices, KeyMission 360/170 Utility program for PC and Mac  
OS Compatibility:    
Miscellaneous
Notes & Features: Captures 170 degree stills and video up to 4K UHD, electronic Vibration Reduction (4K not supported), Waterproof down to 10m/33ft for 60 mins, Shockproof to 2m/6.6ft, Dustproof, Freezeproof (-10C/14F), SnapBridge 360/170 compatible, integrated Wi-Fi, NFC and Bluetooth. The KeyMission 170 comes with a remote control accessory, useful for stopping and starting recording or creating tags while. Optional Waterproof Housing available to extend underwater performance to 40m/131 ft. Available in Ice Silver and Storm Black.