• 1/2.3 inch 28.1mm2
  • 12.0 megapixels
  • 28.00mm - 140.00mm (35mm eq.)
  • 1/2.3 inch 28.1mm2
  • 12.1 megapixels
  • 28.00mm - 140.00mm (35mm eq.)
  • Detailed specifications
  • Olympus Tough TG-820
  • Canon PowerShot D20
Links
Prices:   Compare Prices
Manufacturer URL: Manufacturer website Manufacturer website
Predecessor:   Canon D10
D10 vs D20
Successor:   Canon D30
D20 vs D30
General
Model Number: TG-820 D20
Alternate Model Number(s):    
Camera Format: Compact Compact
Currently Manufactured: No No
Retail Price: $299.99 $349.99
Street Price: $179.00 $329.95
Date Available: 2012-03-15 2012-05-15
Tripod Mount: Yes Yes
Weight: 7.3 oz (206 g)
includes batteries
8.0 oz (227 g)
includes batteries
Size: 4.0 x 2.6 x 1.0 in.
(101 x 65 x 26 mm)
4.4 x 2.8 x 1.1 in.
(112 x 71 x 28 mm)
Waterproof: Yes Yes
Waterproof Depth:    
Image Sensor
Sensor Type: CMOS CMOS
Sensor Manufacturer:    
Effective Megapixels: 12.0 12.1
Sensor Format: 1/2.3 inch 1/2.3 inch
Sensor size: 28.0735mm2 (6.17mm x 4.55mm) 28.0735mm2 (6.17mm x 4.55mm)
Approximate Pixel Pitch: 1.55 microns 1.54 microns
Focal Length Multiplier: n/a n/a
Aspect Ratio: 4:3 4:3
Color Filter Type:   RGBG
Anti Aliasing Filter:    
Self-Cleaning: No No
Sensor shift image stabilization: Yes 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: 3968 x 2976 (11.8 MP, 4:3),
3968 x 2976 (11.8 MP, 4:3),
3264 x 2448 (8.0 MP, 4:3),
2560 x 1920 (4.9 MP, 4:3),
2048 x 1536 (3.1 MP, 4:3),
1600 x 1200 (1.9 MP, 4:3),
1280 x 960 (1.2 MP, 4:3),
640 x 480 (0.3 MP, 4:3)
4000 x 3000 (12.0 MP, 4:3),
4000 x 2664 (10.7 MP, 3:2),
4000 x 2248 (9.0 MP, 16:9),
2992 x 2992 (9.0 MP, 1:1),
2816 x 2112 (5.9 MP, 4:3),
2816 x 1880 (5.3 MP, 3:2),
2816 x 1584 (4.5 MP, 16:9),
2112 x 2112 (4.5 MP, 1:1),
1600 x 1200 (1.9 MP, 4:3),
1600 x 1064 (1.7 MP, 3:2),
1920 x 1080 (2.1 MP, 16:9),
1220 x 1220 (1.5 MP, 1:1),
640 x 480 (0.3 MP, 4:3),
640 x 424 (0.3 MP, Other),
640 x 360 (0.2 MP, 16:9),
480 x 480 (0.2 MP, 1:1)
Image File Format: JPEG, .MPO JPEG (EXIF 2.3)
Continuous-mode frames/second: 5.0 1.9
Video Capture
Can take movies: Yes Yes
Movie Resolution: 1920x1080 (30p)
1280x720 (30p)
640x480 (30p)
1920x1080 (24p)
1280x720 (30p)
640x480 (30p)
Movie File Format: MOV/H.264 MOV (Image: H.264, Audio: Monoaural Linear PCM)
Composite Video Out: Yes Yes
NTSC/PAL Switchable Video: Yes Yes
Video Usable as Viewfinder:
HD Video Out: Yes Yes
HD Video Connection: HDMI HDMI
Lens & Optics
Lens Mount: n/a n/a
Lens: Olympus Lens, 11 Lenses in 8 Groups, 4/8 Aspherical Lenses Canon Zoom Lens
Focal Length (35mm equivalent): 28 - 140mm 28 - 140mm
Focal Length (actual): 5 - 25mm 5 - 25mm
Zoom Ratio: 5.00x 5.00x
Aperture Range: f/3.9 (wide) / f/5.9 (tele) - ??? f/3.9 (W) / f/4.8 (T) - f/8
Integrated ND Filter: No No
Normal Focus Range: 60 cm to Infinity
23.6 in to Infinity
5 cm to Infinity
2.0 in to Infinity
Macro Focus Range: 3 - 60 cm
1.2 - 23.6 in
1 - 50 cm
0.4 - 19.7 in
Filter Thread: n/a n/a
Thread Type: n/a n/a
Optical Image Stabilization: No Yes
Digital Zoom: Yes Yes
Digital Zoom Values: Up to 4x Up to 4x
Auto Focus
Auto Focus: Yes Yes
Auto Focus Type: Contrast Detection: Face Detect AF, iESP Auto, Spot AF, AF Tracking Contrast Detect AF with Face Detection
Auto Focus Assist Light? No Yes
Manual Focus: No No
Viewfinder
Viewfinder: LCD LCD
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): 3.0 3.0
Rear Display Resolution: 1,030,000 dots 461,000 dots
Touchscreen: No No
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, High, 100, 200, 400, 800, 1600, 3200, 6400 Auto, 100, 200, 400, 800, 1600, 3200
Auto ISO Mode: Yes Yes
White Balance Settings: Auto, Sunlight, Overcast, Tungsten, Fluorescent1, Underwater, Custom Auto, Daylight, Cloudy, Tungsten, Fluorescent, Fluorescent H, Underwater, Custom
Shutter Speed Range: 1/2000 - 4 sec 1/1600 - 15 sec
Bulb Mode: No No
Exposure Compensation: +/- 2.0EV in 0.3EV steps +/- 2.0EV in 0.3EV steps
Metering Modes: Digital ESP Metering, Spot Metering Evaluative, Center-weighted average, Spot (center)
Program Auto Exposure: Yes Yes
Aperture Priority: No No
Shutter Priority: No No
Full Manual Exposure: No No
Creative Exposure Modes: Scene Modes (Portrait, Landscape, Night Scene, Night + Portrait, SPORT, Indoor, Candle, Self Portrait, Sunset, Fireworks, Cuisine, Documents, Beach & Snow, Underwater Snapshot, Underwater Wide 1, Underwater Wide 2, Underwater Macro, Pet (Cat), Pet (Dog), Snow, 3D, Backlight HDR); Magic Art Filters (Pop Art, Pin Hole, Fish Eye, Drawing, Soft Focus, Punk, Sparkle, Water Color, Reflection, Miniature, Fragmented, Dramatic); In-Camera Panorama (Card), PC Panorama (Up to 10 frames automatically stitchable with ib software) Movie Digest, Portrait, Smart Shutter, Handheld Night Scene, Low Light, Fisheye Effect, Miniature Effect, Toy Camera Effect, Monochrome, Super Vivid, Poster Effect, Color Accent, Color Swap, Underwater, Underwater Macro, Snow, Fireworks, Long Shutter, Stitch Assist, iFrame Movie, Super Slow Motion Movie
Self Timer: 2, 12, Pet auto-shutter seconds 2, 10, Custom seconds
Time Lapse (intervalometer):    
High Resolution Composite: No No
Flash
Built-in Flash: Yes Yes
Flash Modes: Auto, Red-Eye Reduction, Fill-In, Off Auto, Flash On, Slow Synchro, Flash Off
Flash Guide Number (ISO 100): n/a n/a
Flash Range Description: ISO 800: Wide: 0.66ft (0.2m) - 11.5ft (3.5m), Tele: 1.64 ft (0.5m) - 8.2ft (2.5m) Auto ISO: 30cm - 3.4m (W), 1.0 - 3.0m (T)
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 / SDXC SD / SDHC / SDXC
UHS Support:    
Other Memory:    
Dual Card Slots: No No
RAW Capture Support: No No
Uncompressed Format:    
Movie File Format: MOV/H.264 MOV (Image: H.264, Audio: Monoaural Linear PCM)
Included Memory: 46.8 MB No memory included
Included Memory Type: built-in memory  
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: No Yes
DPOF Compliant: No Yes
Remote Control: No
Remote Control Type:    
Connections (extended): Multi-Terminal (USB Connector, Audio/Video Output), HDMI Type-D Mini HDMI
Performance Timing
Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution):   1.93
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): 5.0 1.9
Buffer size for JPEG shooting in burst mode (frames, max resolution): 25  
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):   0.33 seconds
Shutter lag (full AF, tele):   0.39 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):   0.073 seconds
Shutter Lag (notes):    
Startup Time:   1.6 seconds
Play -> Record Time:    
Flash cycle time, full power:   6.4 seconds
Power
Battery Life, Stills (CIPA Rating Monitor/Live View): 220 shots 280 shots
Battery Life, Still (CIPA Rating OVF/EVF):    
Battery Life, Video:    
Battery Form Factor: Proprietary LI-50B Proprietary NB-6L
Usable Battery Types: Lithium Ion rechargeable Lithium-ion rechargeable
Batteries Included: 1 x Proprietary LI-50B Lithium-ion rechargeable 1 x Proprietary NB-6L Lithium-ion rechargeable
Battery Charger Included (dedicated charger or AC/USB adapter): Yes Yes
Dedicated Battery Charger Included:
Internal Charging Supported:
Software
Included Software: OLYMPUS [ib] software CD-ROM Canon Software Suite CD-ROM
OS Compatibility: Windows XP/Vista/7, Mac OS X10.3-10.5 Windows, Mac OS
Miscellaneous
Notes & Features: Waterproof to 10m, Freezeproof to -10C, Crushproof to 100kgf, Shockproof to 2m, Dustproof, Sensor-shift Image Stabilization, 1080p Movies, iHS Technology. Available in silver, black or blue. Waterproof down to 33 feet, Shockproof up to 5 feet, Freezeproof down to 14F, Intelligent IS, DIGIC 4, HS System, Smart Auto, Built-in GPS with latitude, longitude, and elevation information.