• 1/1.7 inch 43.3mm2
  • 14.7 megapixels
  • 28.00mm - 140.00mm (35mm eq.)
  • APS-C 355.7mm2
  • 14.2 megapixels
  • ISO 100 - 3200
  • Detailed specifications
  • Canon PowerShot G10
  • Nikon D3100
Links
Prices:    
Manufacturer URL: Manufacturer website Manufacturer website
Nikon D3100 webpage
Predecessor: Canon G9
G9 vs G10
 
Successor: Canon G11
G10 vs G11
Nikon D3200
D3100 vs D3200
General
Model Number: G10 D3100
Alternate Model Number(s):    
Camera Format: Mid-Sized SLR
Currently Manufactured: No No
Retail Price: $499.99 $699.95
Street Price: $449.95  
Date Available: 2008-10-15 2010-09-15
Tripod Mount: Yes Yes
Weight: 14.1 oz (401 g)
includes batteries
27.4 oz (777 g)
includes batteries, kit lens
Size: 4.3 x 3.1 x 1.8 in.
(109 x 78 x 46 mm)
4.9 x 3.8 x 2.9 in.
(125 x 97 x 74 mm)
Waterproof: No No
Waterproof Depth: n/a n/a
Image Sensor
Sensor Type: CCD CMOS
Sensor Manufacturer:    
Effective Megapixels: 14.7 14.2
Sensor Format: 1/1.7 inch APS-C
Sensor size: 43.32mm2 (7.6mm x 5.7mm) 355.74mm2 (23.10mm x 15.40mm)
Approximate Pixel Pitch: 1.72 microns 5.01 microns
Focal Length Multiplier: n/a 1.5x
Aspect Ratio: 4:3, 16:9 3:2
Color Filter Type: RGBG RGBG
Anti Aliasing Filter:   Fixed
Self-Cleaning: No Yes
Sensor shift image stabilization: No No
On-Sensor Phase Detect: No No
DxO Sensor Score: 37 67
DxO Color Depth Score (bits): 19.0 22.5
DxO Dynamic Range Score (evs): 10.0 11.3
DxO Maximum Effective ISO Score (iso): 156 919
Image Capture
Image Resolution: 4416 x 3312 (14.6 MP, 4:3),
4416 x 2480 (11.0 MP, 16:9),
3456 x 2592 (9.0 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 3072 (14.2 MP, 3:2),
3456 x 2304 (8.0 MP, 3:2),
2304 x 1536 (3.5 MP, 3:2)
Image File Format: JPEG (EXIF 2.2), RAW CR2 JPEG (EXIF 2.21), RAW (12-bit .NEF), RAW+JPEG
Continuous-mode frames/second: 1.4 2.9
Video Capture
Can take movies: Yes Yes
Movie Resolution: 640x480 (30)
320x240 (30)
1920x1080 (24)
1280x720 (30/​25/​24)
640x424 (24)
Movie File Format: MOV (Image: H.264, Audio: PCM) MOV H.264/MPEG-4
Composite Video Out: Yes Yes
NTSC/PAL Switchable Video: Yes Yes
Video Usable as Viewfinder: No
HD Video Out: Yes
HD Video Connection: HDMI
Lens & Optics
Lens Mount: n/a Nikon F
Lens: Canon Zoom Lens Nikkor AF-S DX 18-55mm f/3.5-5.6G VR
Focal Length (35mm equivalent): 28 - 140mm 27 - 83mm
Focal Length (actual): 6.1 - 30.5mm 18 - 55mm
Zoom Ratio: 5.00x 3.00x
Aperture Range: f/2.8 (W) / f/4.5 (T) - f/8 f/3.5 - 22 (W), f/5.6 - 38 (T)
Integrated ND Filter: Yes No
Normal Focus Range: 50 cm to Infinity
19.7 in to Infinity
28 cm to Infinity
11.0 in to Infinity
Macro Focus Range: 1 - 50 cm
0.4 - 19.7 in
 
Filter Thread: n/a 52.0mm
Thread Type: n/a n/a
Optical Image Stabilization: Yes Yes
Digital Zoom: Yes No
Digital Zoom Values: Up to 4x n/a
Auto Focus
Auto Focus: Yes Yes
Auto Focus Type: Contrast Detect with Face Detection Nikon Multi-CAM 1000 11-Area Phase Detection, 1 cross-type, 9 line-type
Auto Focus Assist Light? Yes Yes
Manual Focus: Yes Yes
Viewfinder
Viewfinder: Optical / LCD Optical / LCD
Viewfinder Type: Real image optical zoom SLR type; eye-level pentamirror, 95% coverage, 0.80x mag., 18mm eyepoint, -1.7 to +0.5 diopter
Focus Peaking: No No
EVF Resolution: n/a n/a
Viewfinder Magnification (35mm equivalent):   0.53x
Viewfinder Magnification (nominal/claimed):   0.80x
Display
Eye-level Viewfinder: Yes Yes
Rear Display: Yes Yes
Rear Display Size (inches): 3.0 3.0
Rear Display Resolution: 461,000 dots 230,000 dots
Touchscreen: No No
Articulating Screen: No No
Tilt Swivel Screen: No No
Selfie Screen: No No
Max Playback Zoom: 10.0x 27.0x
Top Deck Display: No
Exposure
Maximum ISO (native):   3200
Minimum ISO (native):   100
ISO Settings: Auto, 100, 200, 400, 800, 1600. 3200 requires special scene mode 100 - 3,200; expandable to 12800
Auto ISO Mode: Yes Yes
White Balance Settings: Auto, Daylight, Cloudy, Tungsten, Fluorescent, Fluorescent H, Flash, Underwater, Custom1, Custom2 Auto, Incandescent, Fluorescent (7 types), Direct Sunlight, Flash, Cloudy, Shade, Preset Manual;all except Preset Manual with fine tuning
Shutter Speed Range: 1/4000 - 15 sec 1/4000 - 30 sec
Bulb Mode: No Yes
Exposure Compensation: +/- 2.0EV in 0.3EV steps +/- 5.0EV in 0.3EV steps
Metering Modes: Evaluative, Center-weighted, Spot (center), Face Detect AE 420 segment 3D color matrix metering II, color matrix metering II, center-weighted, spot (3.5mm)
Program Auto Exposure: Yes Yes
Aperture Priority: Yes Yes
Shutter Priority: Yes Yes
Full Manual Exposure: Yes Yes
Creative Exposure Modes: Portrait, Landscape, Night Scene, Sports, Foliage, Snow, Beach, Sunset, Fireworks, Aquarium, Underwater, Indoor, ISO 3200, Kids & Pets, Night Snapshot, Color Accent, Color Swap), Stitch Assist Portrait, Landscape, Child, Sports, Close up, Night portrait
Self Timer: 1 - 30 seconds 10 or 2 seconds
Time Lapse (intervalometer):    
High Resolution Composite: No No
Flash
Built-in Flash: Yes Yes
Flash Modes: Auto, Auto w/ Red-eye Reduction, Flash On, Flash On w/ Red-eye Reduction, Flash Off; FE lock, Safety FE, Slow Synchro, Second-curtain synchro Red-Eye Reduction, Red-Eye Reduction with Slow Sync, Slow Sync, Rear-Curtain Sync.
Flash Guide Number (ISO 100): n/a 12.0 m / 39.4 ft.
Flash Range Description: 12 in.-15 ft./30cm-4.6m (W), 1.6-9.2 ft./50cm-2.8m (T) (when sensitivity is set to ISO Auto) Lens dependent
Max Flash Sync: 1/500 1/200
Flash Exposure Compensation: +/- 2.0 EV in 0.3EV steps -3 to +1 EV in 0.3EV steps
External Flash Connection: Hot Shoe ISO hot shoe
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 Yes
Uncompressed Format: RAW CR2 RAW (12-bit .NEF), RAW+JPEG
Movie File Format: MOV (Image: H.264, Audio: PCM) MOV H.264/MPEG-4
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: No Yes
Remote Control Type:   Optional, MC-DC2 corded
Connections (extended): DC Input Type C mini-HDMI with CEC, Accessory Terminal (MC-DC2 remote cord or GP-1 GPS unit)
Performance Timing
Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution): 2.15 0.55
Cycle time for RAW shooting in single shot mode (seconds per frame): 2.53 0.54
Buffer size for RAW shooting in single shot mode (frames): Unlimited Unlimited
Cycle time for RAW+JPEG shooting in single shot mode (seconds per shot):    
Camera penalizes early shutter press? No No
JPEG shooting speed in burst mode (fps, max resolution): 1.4 2.9
Buffer size for JPEG shooting in burst mode (frames, max resolution): Unlimited 100
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 0.28 seconds
Shutter lag (full AF, tele): 0.67 seconds  
Shutter lag (full AF, live view - DSLR):    
Shutter lag (prefocused, live view - DSLR):    
Shutter Lag (manual focus): 0.303 seconds 0.200 seconds
Shutter lag (full AF, with flash): 0.92 seconds 0.30 seconds
Shutter Lag (prefocused): 0.068 seconds 0.117 seconds
Shutter Lag (notes):   Live View: Full AF lag (AF-S or AF-F) = 1.5s Prefocused lag = 0.479s
Startup Time: 2.0 seconds 0.4 seconds
Play -> Record Time: 1.4 seconds 0.3 seconds
Flash cycle time, full power: 10.2 seconds 3.5 seconds
Power
Battery Life, Stills (CIPA Rating Monitor/Live View): 400 shots  
Battery Life, Still (CIPA Rating OVF/EVF):   550 shots
Battery Life, Video:    
Battery Form Factor: Proprietary NB-7L Proprietary EN-EL14
Usable Battery Types: Lithium Ion rechargeable Lithium-ion rechargeable
Batteries Included: 1 x Proprietary NB-7L Lithium Ion rechargeable 1 x Proprietary EN-EL14 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 Nikon Software Suite CD-ROM
OS Compatibility: Windows, Mac OS Windows, Mac OS
Miscellaneous
Notes & Features: Update to G9, with wide-angle 28-140mm lens, 14.7MP. New DIGIC 4 Image Processor improves Face Detection, adds Servo AF, Face Detection Self-Timer and Intelligent Contrast Correction. 1080p HD movies, Quiet Shutter mode, new full-time AF in Movie mode.