• APS-C 369.7mm2
  • 14.6 megapixels
  • ISO 100 - 3200
  • 1/2 inch 30.7mm2
  • 10.0 megapixels
  • 27.00mm - 270.00mm (35mm eq.)
  • Detailed specifications
  • Samsung GX-20
  • Fujifilm FinePix F70EXR
Links
Prices:    
Manufacturer URL: Manufacturer website Manufacturer website
Predecessor:    
Successor:    
General
Model Number: GX-20 F70EXR
Alternate Model Number(s):    
Camera Format: Pro SLR Compact
Currently Manufactured: No No
Retail Price: $1399.95 $279.95
Street Price:   $213.55
Date Available: 2008-03-30 2009-08-15
Tripod Mount: Yes Yes
Weight: 25.2 oz (714 g) 6.3 oz (180 g)
Size: 5.6 x 4.0 x 2.8 in.
(142 x 102 x 70 mm) 		3.9 x 2.3 x 0.9 in.
(99 x 59 x 23 mm)
Waterproof: No No
Waterproof Depth: n/a n/a
Image Sensor
Sensor Type: CMOS SuperCCD EXR
Sensor Manufacturer:   Fujifilm
Effective Megapixels: 14.6 10.0
Sensor Format: APS-C 1/2 inch
Sensor size: 369.72mm2 (23.7mm x 15.6mm) 30.72mm2 (6.4mm x 4.8mm)
Approximate Pixel Pitch: 5.07 microns 1.77 microns
Focal Length Multiplier: 1.5x n/a
Aspect Ratio: 3:2 4:3, 3:2
Color Filter Type: RGBG  
Anti Aliasing Filter: Fixed  
Self-Cleaning: Yes No
Sensor shift image stabilization: Yes Yes
On-Sensor Phase Detect: No No
DxO Sensor Score: 68  
DxO Color Depth Score (bits): 23.1  
DxO Dynamic Range Score (evs): 11.2  
DxO Maximum Effective ISO Score (iso): 714  
Image Capture
Image Resolution: 4672 x 3104 (14.5 MP, Other),
3872 x 2592 (10.0 MP, Other),
3008 x 2000 (6.0 MP, 3:2),
1824 x 1216 (2.2 MP, 3:2) 		3616 x 2712 (9.8 MP, 4:3),
3616 x 2400 (8.7 MP, Other),
3616 x 2048 (7.4 MP, Other),
2592 x 1944 (5.0 MP, 4:3),
2592 x 1728 (4.5 MP, 3:2),
2592 x 1440 (3.7 MP, Other),
2048 x 1536 (3.1 MP, 4:3),
2048 x 1360 (2.8 MP, Other),
1920 x 1080 (2.1 MP, 16:9)
Image File Format: JPEG (EXIF 2.21), RAW (.PEF, .DNG), 14-bit JPEG (Exif v2.2)
Continuous-mode frames/second: n/a 1.8
Video Capture
Can take movies: No Yes
Movie Resolution: 640x480 (30)
320x240 (30)
Movie File Format:   AVI (Motion JPEG)
Composite Video Out: Yes Yes
NTSC/PAL Switchable Video: Yes Yes
Video Usable as Viewfinder: No
HD Video Out: No No
HD Video Connection:
Lens & Optics
Lens Mount: Pentax K (KA/KAF/KAF2) n/a
Lens: n/a Fujinon
Focal Length (35mm equivalent):   27 - 270mm
Focal Length (actual):   5 - 50mm
Zoom Ratio:   10.00x
Aperture Range:   f/3.3 - f/6.4 (wide); f/5.6 - f/11 (tele)
Integrated ND Filter: No No
Normal Focus Range:   45 cm to Infinity
17.7 in to Infinity
Macro Focus Range:   5 - 250 cm
2.0 - 98.4 in
Filter Thread: n/a n/a
Thread Type: n/a n/a
Optical Image Stabilization: No No
Digital Zoom: No Yes
Digital Zoom Values: n/a Up to 4.0x
Auto Focus
Auto Focus: Yes Yes
Auto Focus Type: 11-point TTL phase-matching (SAFOX VIII) Contrast-Detection: Auto focus (Area, Multi, Center) / Continuous AF
Auto Focus Assist Light? Yes Yes
Manual Focus: Yes No
Viewfinder
Viewfinder: Optical / LCD LCD
Viewfinder Type: SLR type; eye-level pentaprism  
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): 2.7 2.7
Rear Display Resolution: 230,000 dots 230,000 dots
Touchscreen: No No
Articulating Screen: No No
Tilt Swivel Screen: No No
Selfie Screen: No No
Max Playback Zoom: 32.0x  
Top Deck Display: Yes
Exposure
Maximum ISO (native): 3200  
Minimum ISO (native): 100  
ISO Settings: Auto, 100, 200, 400, 800, 1600, 3200, 6400 (expanded) Auto, 100, 200, 400, 800, 1600, 3200, 6400, 12800
Auto ISO Mode: Yes Yes
White Balance Settings: Auto, Daylight, Shade, Cloudy, Tungsten, Fluorescent (W, D, N), Flash, Color Temperature Auto, Fine, Shade, Fluorescent light (Daylight), Fluorescent light (Warm White), Fluorescent light (Cool White), Incandescent light, Custom
Shutter Speed Range: 1/4000 - 30 sec 1/2000 - 8 sec
Bulb Mode: Yes No
Exposure Compensation: +/- 3.0EV in 0.3EV steps  
Metering Modes: TTL open-aperture: 16-segment, Center-weighted, Spot 256-zone multi
Program Auto Exposure: Yes Yes
Aperture Priority: Yes Yes
Shutter Priority: Yes No
Full Manual Exposure: Yes Yes
Creative Exposure Modes: Sensitivity Priority, Shutter and Aperture Priority EXR, Natural Light, Natural Light & with Flash, Pro Focus, Pro Low-light, Portrait, Portrait Enhancer, Landscape, Sport, Night, Night(Tripod), Fireworks, Sunset, Snow, Beach, Party, Flower, Text
Self Timer: 2 or 12 seconds 2 or 10 seconds
Time Lapse (intervalometer):    
High Resolution Composite: No No
Flash
Built-in Flash: Yes Yes
Flash Modes: On, Redeye, Slow Sync, Slow Sync + Redeye, Trailing Curtain Sync, Wireless Auto, Forced Flash, No Flash, Slow Synchro, Red-eye Reduction Auto, Red-eye Reduction & Forced Flash, No Flash, Red-eye & Slow Synchro
Flash Guide Number (ISO 100): n/a n/a
Flash Range Description: Depends on lens ISO 800: Wide: Approx. 30cm - 4.2m / 1.0 ft. - 13.8 ft.; Tele: Approx. 90cm - 2.4m / 3.0ft. - 7.9 ft.
Max Flash Sync: 1/180  
Flash Exposure Compensation:    
External Flash Connection: Hot Shoe, X-Sync Socket n/a
Built-In Wireless Flash Control:    
Image Storage
Usable Memory Types: SD / SDHC SD / SDHC
UHS Support:    
Other Memory:    
Dual Card Slots: No No
RAW Capture Support: Yes No
Uncompressed Format: RAW (.PEF, .DNG), 14-bit  
Movie File Format:   AVI (Motion JPEG)
Included Memory: No memory included 47.0 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: Yes No
Remote Control Type: Wired or IR  
Connections (extended): DC input, wired remote  
Performance Timing
Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution):    
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?
JPEG shooting speed in burst mode (fps, max resolution):   1.8
Buffer size for JPEG shooting in burst mode (frames, max resolution):    
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):    
Shutter lag (full AF, tele):    
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):    
Shutter Lag (notes):    
Startup Time:    
Play -> Record Time:    
Flash cycle time, full power:    
Power
Battery Life, Stills (CIPA Rating Monitor/Live View):   230 shots
Battery Life, Still (CIPA Rating OVF/EVF):    
Battery Life, Video:    
Battery Form Factor: Proprietary Proprietary NP-50
Usable Battery Types: Lithium-ion rechargeable Lithium-ion rechargeable
Batteries Included: 1 x Proprietary Lithium-ion rechargeable 1 x Proprietary NP-50 Lithium-ion rechargeable
Battery Charger Included (dedicated charger or AC/USB adapter): Yes Yes
Dedicated Battery Charger Included:
Internal Charging Supported:
Software
Included Software:   Fujifilm Software Suite CD-ROM
OS Compatibility:    
Miscellaneous
Notes & Features: Dual Image Stabilization, Super CCD EXR, EXR Modes, Multi Frame Technology, Film Simulation Modes, New "Super Intelligent" Flash, Face Detection 3.0 and Automatic Red-eye Removal.