• 1/2.3 inch 28.1mm2
  • 12.1 megapixels
  • 28.00mm - 112.00mm (35mm eq.)
  • 4/3 224.9mm2
  • 16.1 megapixels
  • ISO 200 - 25,600
  • Detailed specifications
  • Canon PowerShot SD940 IS
  • Olympus OM-D E-M5
Links
Prices:    
Manufacturer URL: Manufacturer website Manufacturer website
Predecessor:    
Successor:   Olympus E-M5 II
E-M5 vs E-M5 II
General
Model Number: SD940 IS E-M5
Alternate Model Number(s): Digital IXUS 120 IS  
Camera Format: Ultra Compact Compact System Camera
Currently Manufactured: No No
Retail Price: $299.99 $1299.99
Street Price: $299.95 $899.95
Date Available: 2009-09-15 2012-04-15
Tripod Mount: Yes Yes
Weight: 4.9 oz (140 g)
includes batteries
23.0 oz (652 g)
includes batteries, kit lens
Size: 3.5 x 2.2 x 0.8 in.
(90 x 55 x 20 mm)
4.8 x 3.5 x 1.7 in.
(122 x 89 x 43 mm)
Waterproof: No No
Waterproof Depth: n/a n/a
Image Sensor
Sensor Type: CCD Live MOS
Sensor Manufacturer:   Sony
Effective Megapixels: 12.1 16.1
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: 1.54 microns 3.75 microns
Focal Length Multiplier: n/a 2.0x
Aspect Ratio: 4:3, 16:9 4:3
Color Filter Type: RGBG RGBG
Anti Aliasing Filter:   Fixed
Self-Cleaning: No Yes
Sensor shift image stabilization: No Yes
On-Sensor Phase Detect: No No
DxO Sensor Score:   71
DxO Color Depth Score (bits):   22.8
DxO Dynamic Range Score (evs):   12.3
DxO Maximum Effective ISO Score (iso):   826
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)
4608 x 3456 (15.9 MP, 4:3),
2560 x 1920 (4.9 MP, 4:3),
1024 x 768 (0.8 MP, 4:3),
640 x 480 (0.3 MP, 4:3)
Image File Format: JPEG (EXIF 2.2) JPEG, MPO, 12-bit RAW, RAW + JPEG
Continuous-mode frames/second: 0.8 8.9
Video Capture
Can take movies: Yes Yes
Movie Resolution: 1280x720 (30)
640x480 (30)
320x240 (30)
1920x1080 (60i)
1280x720 (60p/​30p)
640x480 (30p)
Movie File Format: MOV (Image: H.264, Audio: PCM) MOV (MPEG-4 AVC/H.264 with stereo sound), AVI (Motion JPEG)
Composite Video Out: Yes Yes
NTSC/PAL Switchable Video: Yes Yes
Video Usable as Viewfinder: No
HD Video Out: Yes Yes
HD Video Connection: HDMI HDMI
Lens & Optics
Lens Mount: n/a Micro Four Thirds
Lens: Canon Zoom Lens Olympus M.Zuiko 12-50mm f/3.5-6.3 EZ Digital ED
Focal Length (35mm equivalent): 28 - 112mm 24 - 100mm
Focal Length (actual): 5 - 20mm 12 - 50mm
Zoom Ratio: 4.00x 4.20x
Aperture Range: f/2.8 (W) - f/5.9 (T) f/3.5 - 22 (wide) / f/6.3 - 22 (tele)
Integrated ND Filter: No No
Normal Focus Range: 30 cm to Infinity
11.8 in to Infinity
35 cm to Infinity
13.8 in to Infinity
Macro Focus Range: 3 - 50 cm
1.2 - 19.7 in
20 - 50 cm
7.9 - 19.7 in
Filter Thread: n/a 52.0mm
Thread Type: n/a n/a
Optical Image Stabilization: Yes No
Digital Zoom: Yes Yes
Digital Zoom Values: Up to 4x Up to 2x
Auto Focus
Auto Focus: Yes Yes
Auto Focus Type: Contrast Detect AF with Face Detection High-speed Contrast-detect AF: 35-area multiple AF / All target, Group target area (9-area), Single target
Auto Focus Assist Light? Yes Yes
Manual Focus: No Yes
Viewfinder
Viewfinder: LCD EVF / OLED
Viewfinder Type:   EVF; 1.44M-dot, 1.15x magnification, 18mm eyepoint, -4 to +2 diopter, eye sensor
Focus Peaking: No No
EVF Resolution: n/a 1,440,000 dots
Viewfinder Magnification (35mm equivalent):   0.58x
Viewfinder Magnification (nominal/claimed):   1.15x
Display
Eye-level Viewfinder: No Yes
Rear Display: Yes Yes
Rear Display Size (inches): 2.7 3.0
Rear Display Resolution: 230,000 dots 614,000 dots (205,000 px)
Touchscreen: No Yes
Articulating Screen: No Yes
Tilt Swivel Screen: No No
Selfie Screen: No No
Max Playback Zoom: 10.0x  
Top Deck Display: No
Exposure
Maximum ISO (native):   25600
Minimum ISO (native):   200
ISO Settings: Auto, 80, 100, 200, 400, 800, 1600, 3200* (*special scene mode) AUTO: ISO Low (100) - 25600 (customizable, Default 200-1600) / Manual ISO Low (100) - 25600, 1/3 or 1 EV steps selectable
Auto ISO Mode: Yes Yes
White Balance Settings: Auto, Daylight, Cloudy, Tungsten, Fluorescent, Fluorescent H, Custom Auto, Lamp, Fluorescent, Daylight, Flash, Cloudy, Shade, Custom WB, One-touch WB
Shutter Speed Range: 1/1500 - 15 sec 1/4000 - 60 sec
Bulb Mode: No Yes
Exposure Compensation: +/- 2.0EV in 0.3EV steps +/- 3.0EV in 0.3EV steps
Metering Modes: Evaluative, Center-weighted average, Spot (center), Face Detect AE Digital ESP metering (324-area multi pattern metering), Center weighted average metering, Spot metering, Spot metering with highlight control, Spot metering with shadow control
Program Auto Exposure: Yes Yes
Aperture Priority: No Yes
Shutter Priority: No Yes
Full Manual Exposure: No Yes
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 Scene select AE (Portrait, e-Portrait, Landscape, Landscape + Portrait, Sport, Night, Night + Portrait, Children, High Key, Low Key, DIS mode, Macro, Nature Macro, Candle, Sunset, Documents, Panorama, Fireworks, Beach & Snow, Fisheye Conv., Wide Conv., Macro Conv., 3D Still), Art Filter, Underwater wide / macro
Self Timer: 2 or 10 seconds 2, 10 seconds
Time Lapse (intervalometer):    
High Resolution Composite: No No
Flash
Built-in Flash: Yes No
Flash Modes: Auto, Red-eye Reduction, Auto Red-eye Correction, Flash On, Flash Off; FE lock, Slow Synchro Flash Auto, Redeye, Fill-in, Flash Off, Red-eye Slow sync.(1st curtain), Slow sync.(1st curtain), Slow sync.(2nd curtain), Manual(1/1 (FULL) - 1/64)
Flash Guide Number (ISO 100): n/a 7.0 m / 23.0 ft.
Flash Range Description: Auto ISO: 1-13 ft./30cm-4.0m (W), 1.6-6.6 ft./50cm-2.0m (T) Bundled FL-LM2 GN = 7m/ISO 100
Max Flash Sync:   1/250
Flash Exposure Compensation:   +/- 3.0 EV in 0.3EV steps
External Flash Connection: n/a Hot Shoe
Built-In Wireless Flash Control:    
Image Storage
Usable Memory Types: SD / SDHC SD / SDHC / SDXC
UHS Support:   UHS-I
Other Memory:    
Dual Card Slots: No No
RAW Capture Support: No Yes
Uncompressed Format:   12-bit RAW, RAW + JPEG
Movie File Format: MOV (Image: H.264, Audio: PCM) MOV (MPEG-4 AVC/H.264 with stereo sound), AVI (Motion JPEG)
Included Memory: No memory included No memory included
Included Memory Type:    
Connectivity
Built-In Wi-Fi: No No
NFC: No No
Bluetooth: No No
Built-In GPS: No No
Microphone Jack: No No
Headphone Jack: No No
External Connections: USB 2.0 High Speed USB 2.0 High Speed
PictBridge Compliant: Yes Yes
DPOF Compliant: Yes Yes
Remote Control: Yes
Remote Control Type:   Optional Remote cable RM-UC1
Connections (extended): Mini-HDMI, DC input Micro HDMI (Type-D), combined AV/USB connector, Accessory Port 2
Performance Timing
Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution): 2.37 0.52
Cycle time for RAW shooting in single shot mode (seconds per frame):   0.51
Buffer size for RAW shooting in single shot mode (frames):   20
Cycle time for RAW+JPEG shooting in single shot mode (seconds per shot):   0.56
Camera penalizes early shutter press? No No
JPEG shooting speed in burst mode (fps, max resolution): 0.8 8.9
Buffer size for JPEG shooting in burst mode (frames, max resolution): Unlimited 17
RAW shooting speed in burst mode (fps):   9.0
Buffer size for RAW shooting in burst mode (frames):   16
RAW+JPEG shooting speed in burst mode (fps):   9.0
Buffer Size for RAW+JPEG shooting in burst mode (frames):   15
Shutter lag (full AF, wide/mid): 0.48 seconds 0.28 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):   0.102 seconds
Shutter lag (full AF, with flash):   0.44 seconds
Shutter Lag (prefocused): 0.077 seconds 0.056 seconds
Shutter Lag (notes):   Full Autofocus, Multi-area AF mode lag = 0.175 second
Startup Time: 1.9 seconds 1.1 seconds
Play -> Record Time:   0.7 seconds
Flash cycle time, full power: 4.4 seconds 4.3 seconds
Power
Battery Life, Stills (CIPA Rating Monitor/Live View): 220 shots 360 shots
Battery Life, Still (CIPA Rating OVF/EVF):    
Battery Life, Video:    
Battery Form Factor: Proprietary NB-4L Proprietary BLN-1
Usable Battery Types: Lithium-ion rechargeable Lithium-ion rechargeable
Batteries Included: 1 x Proprietary NB-4L Lithium-ion rechargeable 1 x Proprietary BLN-1 Lithium-ion rechargeable
Battery Charger Included (dedicated charger or AC/USB adapter): Yes Yes
Dedicated Battery Charger Included: Yes
Internal Charging Supported: No
Software
Included Software: Canon Software Suite CD-ROM Olympus Viewer 2 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. 3" tilting OLED monitor with Touchscreen panel, Hi-res EVF, 5-axis image stabilization, 9 fps burst, Full HD video.