• 1/1.7 inch 43.3mm2
  • 12.1 megapixels
  • 35.00mm - 210.00mm (35mm eq.)
  • 1/2.33 inch 28.2mm2
  • 16.0 megapixels
  • 25.00mm - 450.00mm (35mm eq.)
  • Detailed specifications
  • Canon PowerShot G9
  • Pentax Optio RZ18
Links
Prices:   Compare Prices
Manufacturer URL: Manufacturer website Manufacturer website
Predecessor: Canon G7
G7 vs G9
 
Successor: Canon G10
G9 vs G10
 
General
Model Number: G9 RZ18
Alternate Model Number(s):    
Camera Format: Mid-Sized Compact
Currently Manufactured: No No
Retail Price: $499.99 $299.95
Street Price:   $209.99
Date Available: 2007-10-30 2011-10-31
Tripod Mount: Yes Yes
Weight: 12.8 oz (364 g)
includes batteries
6.7 oz (190 g)
includes batteries
Size: 4.2 x 2.8 x 1.7 in.
(106 x 72 x 43 mm)
4.3 x 2.4 x 1.4 in.
(109 x 61 x 36 mm)
Waterproof: No No
Waterproof Depth: n/a n/a
Image Sensor
Sensor Type: CCD CCD
Sensor Manufacturer:    
Effective Megapixels: 12.1 16.0
Sensor Format: 1/1.7 inch 1/2.33 inch
Sensor size: 43.32mm2 (7.6mm x 5.7mm) 28.198mm2 (6.13mm x 4.6mm)
Approximate Pixel Pitch: 1.90 microns 1.33 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 Yes
On-Sensor Phase Detect: No No
DxO Sensor Score: 35  
DxO Color Depth Score (bits): 18.8  
DxO Dynamic Range Score (evs): 10.1  
DxO Maximum Effective ISO Score (iso): 146  
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),
3456 x 3456 (11.9 MP, 1:1),
4608 x 2592 (11.9 MP, 16:9),
3072 x 2304 (7.1 MP, 4:3),
1920 x 1080 (2.1 MP, 16:9),
640 x 480 (0.3 MP, 4:3)
Image File Format: JPEG (EXIF 2.2), RAW CR2 JPG (EXIF 2.3)
Continuous-mode frames/second: 1.1 n/a
Video Capture
Can take movies: Yes Yes
Movie Resolution: 1024x768 (15)
640x480 (30)
320x240 (30)
160x120 (15)
1280x720 (30)
1280x720 (15)
640x480 (30)
640x480 (15)
320x240 (30)
320x240 (15)
Movie File Format: AVI (Motion JPEG) AVI (Motion JPG)
Composite Video Out: Yes Yes
NTSC/PAL Switchable Video: Yes Yes
Video Usable as Viewfinder:
HD Video Out: No
HD Video Connection:
Lens & Optics
Lens Mount: n/a n/a
Lens: Canon Zoom Lens, 9 elements in 7 groups (including 1 aspherical element) smc PENTAX zoom lens, 12 elements, 11 groups, 4 aspheric elements
Focal Length (35mm equivalent): 35 - 210mm 25 - 450mm
Focal Length (actual): 7.4 - 44.4mm 4.5 - 81mm
Zoom Ratio: 6.00x 18.00x
Aperture Range: f/2.8 (W) / f/4.8 (T) - f/8 f/3.5 (wide) / f/5.9 (tele) - ???
Integrated ND Filter: Yes No
Normal Focus Range: 50 cm to Infinity
19.7 in to Infinity
40 cm to Infinity
15.7 in to Infinity
Macro Focus Range: 1 - 50 cm
0.4 - 19.7 in
4 - 50 cm
1.6 - 19.7 in
Filter Thread: n/a n/a
Thread Type: n/a n/a
Optical Image Stabilization: No No
Digital Zoom: Yes Yes
Digital Zoom Values: Up to 4x 7.2x
Auto Focus
Auto Focus: Yes Yes
Auto Focus Type: Contrast Detect; 9-point AIAF, Face Detect AF, Single AF point, FlexiZone 9-point / spot TTL contrast detection w/ tracking
Auto Focus Assist Light? Yes No
Manual Focus: Yes Yes
Viewfinder
Viewfinder: Optical / LCD LCD
Viewfinder Type: Real-image optical zoom  
Focus Peaking: No No
EVF Resolution: n/a n/a
Viewfinder Magnification (35mm equivalent):    
Viewfinder Magnification (nominal/claimed):    
Display
Eye-level Viewfinder: Yes No
Rear Display: Yes Yes
Rear Display Size (inches): 3.0 3.0
Rear Display Resolution: 230,000 dots 460,000 dots
Touchscreen: No No
Articulating Screen: No No
Tilt Swivel Screen: No No
Selfie Screen: No No
Max Playback Zoom: 10.0x 10.0x
Top Deck Display:
Exposure
Maximum ISO (native):    
Minimum ISO (native):    
ISO Settings: Auto, 100, 200, 400, 800, 1600. 3200 requires special scene mode Auto (80 to 1,600), 80-1,600 (full res), 3,200 to 6,400 (5 megapixel or below)
Auto ISO Mode: No No
White Balance Settings: Auto, Daylight, Cloudy, Tungsten, Fluorescent, Fluorescent H, Flash, Underwater, Custom Auto, Daylight, Shade, Tungsten, Fluorescent, Manual
Shutter Speed Range: 1/2500 - 15 sec 1/2000 - 4 sec
Bulb Mode: No No
Exposure Compensation: +/- 2.0EV in 0.3EV steps +/- 2.0EV in 0.3EV steps
Metering Modes: Evaluative, Center-weighted, Spot (center or linked to active AF point), Face Detect AE Multi, Center-weighted, Spot
Program Auto Exposure: No Yes
Aperture Priority: Yes No
Shutter Priority: Yes No
Full Manual Exposure: Yes No
Creative Exposure Modes: Portrait, Landscape, Night Scene, Night Snapshot, Sports, Indoor,Kids & Pets, Foliage, Snow, Beach, Fireworks, Aquarium, ISO 3200, Underwater,Stitch Assist Portrait, Night Scene Portrait, Night Scene, Landscape, Blue Sky, Sunset, Flower, Sport, Pet, Digital SR (ISO 3200-6400 5M), Natural Skin Tone, Kids, Fireworks, Frame Composite (3M), Party, Food, Candlelight, Text, Surf & Snow, Digital Wide (5M), Digital Panorama (2M per frame)
Self Timer: 1 - 30 seconds 10s, 2s, Remote 3s seconds
Time Lapse (intervalometer):   No
High Resolution Composite: No No
Flash
Built-in Flash: Yes Yes
Flash Modes: Auto, On, Off, Slow-sync (second-curtain sync not available) Auto, Flash Off, Flash On, Auto + Redeye, On + Redeye
Flash Guide Number (ISO 100): n/a n/a
Flash Range Description: 9.8 ft (W) / 6.6 ft (T); ISO set to Auto n/a
Max Flash Sync: 1/500  
Flash Exposure Compensation: +/- 2.0 EV in 0.3EV steps  
External Flash Connection: Hot Shoe n/a
Built-In Wireless Flash Control:    
Image Storage
Usable Memory Types: SD / SDHC SD / SDHC / SDXC
UHS Support:    
Other Memory:    
Dual Card Slots: No No
RAW Capture Support: Yes No
Uncompressed Format: RAW CR2  
Movie File Format: AVI (Motion JPEG) AVI (Motion JPG)
Included Memory: No memory included 96.0 MB
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: Yes No
DPOF Compliant: Yes Yes
Remote Control: No Yes
Remote Control Type:   Optional infrared
Connections (extended): DC Input DC input
Performance Timing
Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution): 2.12  
Cycle time for RAW shooting in single shot mode (seconds per frame): 2.79  
Buffer size for RAW shooting in single shot mode (frames): Unlimited  
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): 1.1  
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): 0.57 seconds  
Shutter lag (full AF, tele): 0.69 seconds  
Shutter lag (full AF, live view - DSLR):    
Shutter lag (prefocused, live view - DSLR):    
Shutter Lag (manual focus): 0.580 seconds  
Shutter lag (full AF, with flash):    
Shutter Lag (prefocused): 0.088 seconds  
Shutter Lag (notes):    
Startup Time: 1.5 seconds  
Play -> Record Time: 1.5 seconds  
Flash cycle time, full power: 5.4 seconds 0.0 seconds
Power
Battery Life, Stills (CIPA Rating Monitor/Live View): 240 shots  
Battery Life, Still (CIPA Rating OVF/EVF):    
Battery Life, Video:    
Battery Form Factor: Proprietary NB-2LH Proprietary D-LI92
Usable Battery Types: Lithium Ion rechargeable Lithium-ion rechargeable
Batteries Included: 1 x Proprietary NB-2LH Lithium Ion rechargeable 1 x Proprietary D-LI92 lithium-ion rechargeable
Battery Charger Included (dedicated charger or AC/USB adapter): Yes Yes
Dedicated Battery Charger Included:
Internal Charging Supported:
Software
Included Software: Canon software suite Software CD-ROM S-SW121
OS Compatibility: Windows, Mac OS  
Miscellaneous
Notes & Features: Optical Image Stabilization, Face Detection, RAW mode, Hot Shoe.