• 1/2.3 inch 28.1mm2
  • 12.1 megapixels
  • 28.00mm - 112.00mm (35mm eq.)
  • 1/1.83 inch 36.9mm2
  • 12.0 megapixels
  • 28.00mm (35mm eq.)
  • Detailed specifications
  • Canon PowerShot SD940 IS
  • Nokia N8
Links
Prices:    
Manufacturer URL: Manufacturer website Manufacturer website
Predecessor:    
Successor:    
General
Model Number: SD940 IS N8
Alternate Model Number(s): Digital IXUS 120 IS N8-00
Camera Format: Ultra Compact Other
Currently Manufactured: No No
Retail Price: $299.99 $549.00
Street Price: $299.95  
Date Available: 2009-09-15 2010-08-24
Tripod Mount: Yes No
Weight: 4.9 oz (140 g)
includes batteries 		4.8 oz (135 g)
includes batteries
Size: 3.5 x 2.2 x 0.8 in.
(90 x 55 x 20 mm) 		2.3 x 4.5 x 0.5 in.
(59 x 114 x 13 mm)
Waterproof: No No
Waterproof Depth: n/a n/a
Image Sensor
Sensor Type: CCD CMOS
Sensor Manufacturer:    
Effective Megapixels: 12.1 12.0
Sensor Format: 1/2.3 inch 1/1.83 inch
Sensor size: 28.0735mm2 (6.17mm x 4.55mm) 36.9238mm2 (7.06mm x 5.23mm)
Approximate Pixel Pitch: 1.54 microns 1.77 microns
Focal Length Multiplier: n/a n/a
Aspect Ratio: 4:3, 16:9 4:3
Color Filter Type: RGBG  
Anti Aliasing Filter:    
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: 4000 x 3000 (12.0 MP, 4:3),
4000 x 2248 (9.0 MP, 16:9),
3264 x 2448 (8.0 MP, 4:3),
2592 x 1944 (5.0 MP, 4:3),
1600 x 1200 (1.9 MP, 4:3),
640 x 480 (0.3 MP, 4:3) 		4000 x 3000 (12.0 MP, 4:3),
4000 x 2248 (9.0 MP, 16:9)
Image File Format: JPEG (EXIF 2.2) JPEG
Continuous-mode frames/second: 0.8 n/a
Video Capture
Can take movies: Yes Yes
Movie Resolution: 1280x720 (30)
640x480 (30)
320x240 (30) 		1280x720 (25/​15/​5)
640x480 (30/​15/​5)
Movie File Format: MOV (Image: H.264, Audio: PCM) H.264, MPEG-4, VC-1, Sorenson Spark, Real Video 10
Composite Video Out: Yes
NTSC/PAL Switchable Video: Yes n/a
Video Usable as Viewfinder: n/a
HD Video Out: Yes Yes
HD Video Connection: HDMI HDMI
Lens & Optics
Lens Mount: n/a n/a
Lens: Canon Zoom Lens Carl Zeiss Tessar 2.8/28 AF
Focal Length (35mm equivalent): 28 - 112mm 28mm
Focal Length (actual): 5 - 20mm 5.9mm
Zoom Ratio: 4.00x 1.00x
Aperture Range: f/2.8 (W) - f/5.9 (T) Fixed at f/2.8, with ND filter
Integrated ND Filter: No No
Normal Focus Range: 30 cm to Infinity
11.8 in to Infinity 		30 cm to Infinity
11.8 in to Infinity
Macro Focus Range: 3 - 50 cm
1.2 - 19.7 in 		10 cm to Infinity
3.9 in to Infinity
Filter Thread: n/a n/a
Thread Type: n/a n/a
Optical Image Stabilization: Yes No
Digital Zoom: Yes Yes
Digital Zoom Values: Up to 4x Stills: up to 2x; Video: up to 3x
Auto Focus
Auto Focus: Yes Yes
Auto Focus Type: Contrast Detect AF with Face Detection Contrast Detection with Face Detect
Auto Focus Assist Light? Yes Yes
Manual Focus: No No
Viewfinder
Viewfinder: LCD No / OLED
Viewfinder Type:    
Focus Peaking: No No
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): 2.7 3.5
Rear Display Resolution: 230,000 dots 691,200 dots
Touchscreen: No Yes
Articulating Screen: No No
Tilt Swivel Screen: No No
Selfie Screen: No No
Max Playback Zoom: 10.0x  
Top Deck Display:
Exposure
Maximum ISO (native):    
Minimum ISO (native):    
ISO Settings: Auto, 80, 100, 200, 400, 800, 1600, 3200* (*special scene mode) Auto, Low (ISO 100), Medium (ISO 400), High (ISO 800)
Auto ISO Mode: Yes Yes
White Balance Settings: Auto, Daylight, Cloudy, Tungsten, Fluorescent, Fluorescent H, Custom Auto, Sunny, Cloudy, Incandescent, Fluorescent
Shutter Speed Range: 1/1500 - 15 sec 1/5000 - 1/5 sec
Bulb Mode: No No
Exposure Compensation: +/- 2.0EV in 0.3EV steps +/- 2.0EV in 0.5EV steps
Metering Modes: Evaluative, Center-weighted average, Spot (center), Face Detect AE Center-weighted average
Program Auto Exposure: Yes Yes
Aperture Priority: No No
Shutter Priority: No No
Full Manual Exposure: No No
Creative Exposure Modes: Portrait, Foliage, Snow, Beach, Sunset, Fireworks, Aquarium, Underwater, ISO 3200, Indoor, Kids & Pets, Night Snapshot, Color Accent, Color Swap, Digital Macro, Long Shutter, Stitch Assist Automatic, User Defined, Macro, Portrait, Night Shot, Night Portrait, Landscape, Sports.
Self Timer: 2 or 10 seconds 2, 10, 20 seconds
Time Lapse (intervalometer):    
High Resolution Composite: No No
Flash
Built-in Flash: Yes Yes
Flash Modes: Auto, Red-eye Reduction, Auto Red-eye Correction, Flash On, Flash Off; FE lock, Slow Synchro Auto, Red-eye Reduction, On, Off; via Xexon flash tube
Flash Guide Number (ISO 100): n/a n/a
Flash Range Description: Auto ISO: 1-13 ft./30cm-4.0m (W), 1.6-6.6 ft./50cm-2.0m (T) Up to 5m at ISO 800
Max Flash Sync:    
Flash Exposure Compensation:    
External Flash Connection: n/a n/a
Built-In Wireless Flash Control:    
Image Storage
Usable Memory Types: SD / SDHC microSD / microSDHC
UHS Support:    
Other Memory:    
Dual Card Slots: No No
RAW Capture Support: No No
Uncompressed Format:    
Movie File Format: MOV (Image: H.264, Audio: PCM) H.264, MPEG-4, VC-1, Sorenson Spark, Real Video 10
Included Memory: No memory included  
Included Memory Type:    
Connectivity
Built-In Wi-Fi: No Yes
NFC: No
Bluetooth: No Yes
Built-In GPS: No No
Microphone Jack: No Yes
Headphone Jack: No No
External Connections: USB 2.0 High Speed USB 2.0 High Speed,Bluetooth,WiFi
PictBridge Compliant: Yes No
DPOF Compliant: Yes No
Remote Control:
Remote Control Type:    
Connections (extended): Mini-HDMI, DC input Micro USB connector and charging, Mini HDMI, 3.5mm A/V connector, 2mm Charging connector
Performance Timing
Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution): 2.37  
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? No
JPEG shooting speed in burst mode (fps, max resolution): 0.8  
Buffer size for JPEG shooting in burst mode (frames, max resolution): Unlimited  
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): 0.48 seconds  
Shutter lag (full AF, tele): 0.55 seconds  
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): 0.077 seconds  
Shutter Lag (notes):    
Startup Time: 1.9 seconds  
Play -> Record Time:    
Flash cycle time, full power: 4.4 seconds  
Power
Battery Life, Stills (CIPA Rating Monitor/Live View): 220 shots  
Battery Life, Still (CIPA Rating OVF/EVF):    
Battery Life, Video:    
Battery Form Factor: Proprietary NB-4L Internal
Usable Battery Types: Lithium-ion rechargeable BL-4D Lithium-ion battery
Batteries Included: 1 x Proprietary NB-4L Lithium-ion rechargeable Internal BL-4D Lithium-ion battery
Battery Charger Included (dedicated charger or AC/USB adapter): Yes Yes
Dedicated Battery Charger Included:
Internal Charging Supported:
Software
Included Software: Canon Software Suite CD-ROM  
OS Compatibility: Windows, Mac OS  
Miscellaneous
Notes & Features: Optical Image Stabilization, Smart Auto, Face, Blink and Motion Detection, Intelligent Contrast Correction, HD Movies, HDMI Output. Available in Blue, Black, Silver and Brown.