• 1/2.3 inch 28.1mm2
  • 10.0 megapixels
  • 28.00mm - 140.00mm (35mm eq.)
  • Medium format 1,436.6mm2
  • 51.4 megapixels
  • ISO 100 - 204,800
  • Detailed specifications
  • Fujifilm FinePix J150w
  • Pentax 645Z
Links
Prices:   Compare Prices
Manufacturer URL: Manufacturer website Manufacturer website
Predecessor:   Pentax 645D
645D vs 645Z
Successor:    
General
Model Number: J150w 645Z
Alternate Model Number(s):    
Camera Format: Compact Pro SLR
Currently Manufactured: No Yes
Retail Price: $200.00 $8499.95
Street Price:   $4,845.43
Date Available: 2008-09-30 2014-06-15
Tripod Mount: Yes Yes
Weight: 5.1 oz (146 g) 54.9 oz (1,555 g)
includes batteries
Size: 3.6 x 2.3 x 0.9 in.
(92 x 58 x 23 mm)
6.1 x 4.6 x 4.8 in.
(156 x 117 x 123 mm)
Waterproof: No No
Waterproof Depth: n/a n/a
Image Sensor
Sensor Type: CCD CMOS
Sensor Manufacturer:   Sony
Effective Megapixels: 10.0 51.4
Sensor Format: 1/2.3 inch Medium format
Sensor size: 28.0735mm2 (6.17mm x 4.55mm) 1436.64mm2 (43.80mm x 32.80mm)
Approximate Pixel Pitch: 1.69 microns 5.31 microns
Focal Length Multiplier: n/a 0.8x
Aspect Ratio: 4:3, 3:2 4:3
Color Filter Type:   RGBG
Anti Aliasing Filter:   None
Self-Cleaning: No Yes
Sensor shift image stabilization: No No
On-Sensor Phase Detect: No No
DxO Sensor Score:   101
DxO Color Depth Score (bits):   26.0
DxO Dynamic Range Score (evs):   14.7
DxO Maximum Effective ISO Score (iso):   4,505
Image Capture
Image Resolution: 3648 x 2736 (10.0 MP, 4:3),
3648 x 2432 (8.9 MP, 3:2),
2592 x 1944 (5.0 MP, 4:3),
2048 x 1536 (3.1 MP, 4:3),
1600 x 1200 (1.9 MP, 4:3),
640 x 480 (0.3 MP, 4:3)
8256 x 6192 (51.1 MP, 4:3),
6192 x 5184 (32.1 MP, Other),
5376 x 4032 (21.7 MP, 4:3),
1920 x 1440 (2.8 MP, 4:3)
Image File Format: JPEG (Exif v2.2) JPEG, 14-bit PEF / DNG RAW, TIFF
Continuous-mode frames/second: n/a 3.1
Video Capture
Can take movies: Yes Yes
Movie Resolution: 640x480 (30)
320x240 (30)
1920x1080 (60i/​50i/​30p/​25p/​24p)
1280x720 (60p/​50p/​30p/​25p/​24p)
Movie File Format: AVI (Motion JPEG) MOV (MPEG-4 AVC/H.264) with stereo sound; Motion JPEG (AVI) for Interval Movie Record
Composite Video Out: Yes No
NTSC/PAL Switchable Video: Yes n/a
Video Usable as Viewfinder: n/a
HD Video Out: No Yes
HD Video Connection: HDMI
Lens & Optics
Lens Mount: n/a Pentax 645 bayonet
Lens: Fujinon n/a
Focal Length (35mm equivalent): 28 - 140mm  
Focal Length (actual): 5.1 - 25.5mm  
Zoom Ratio: 5.00x  
Aperture Range: f/3.3 - f/5.2 (wide); f/5.1 - f/8.0 (tele)  
Integrated ND Filter: No No
Normal Focus Range: 60 cm to Infinity
23.6 in to Infinity
 
Macro Focus Range: 5 - 80 cm
2.0 - 31.5 in
 
Filter Thread: n/a n/a
Thread Type: n/a n/a
Optical Image Stabilization: No No
Digital Zoom: Yes
Digital Zoom Values: 5.7x  
Auto Focus
Auto Focus: Yes Yes
Auto Focus Type: Center AF w/ face detection 27-point SAFOX 11+ Phase Difference Detection (25 cross type focus points in the center): Spot, Select, Expanded Area AF (S, M, L), Zone Select, Auto (27 AF Points)
Auto Focus Assist Light? No No
Manual Focus: No Yes
Viewfinder
Viewfinder: LCD Optical / LCD
Viewfinder Type:   Trapezoid prism finder w/ interchangeable Natural-Bright-Matte focusing screen; Coverage: ~98%; Magnification: ~0.62x (55mmF2.8 at infinity), ~0.85x (75mmF2.8 at infinity); Diopter: -3.5 m to + 2.0 m-1; Eye Relief: ~21 mm (from view window), ~24.1 mm (from center of lens)
Focus Peaking: No Yes
EVF Resolution: n/a n/a
Viewfinder Magnification (35mm equivalent):   0.78x
Viewfinder Magnification (nominal/claimed):   0.62x
Display
Eye-level Viewfinder: No Yes
Rear Display: Yes Yes
Rear Display Size (inches): 3.0 3.2
Rear Display Resolution: 230,000 dots 1,036,800 dots (345,600 px)
Touchscreen: No No
Articulating Screen: No Yes
Tilt Swivel Screen: No No
Selfie Screen: No No
Max Playback Zoom:   16.0x
Top Deck Display: Yes
Exposure
Maximum ISO (native):   204800
Minimum ISO (native):   100
ISO Settings: Auto, 64, 100, 200, 400, 800, 1600, 3200* (at three megapixel resolution or below) Auto, 100-204800 in 1, 1/2 or 1/3EV steps
Auto ISO Mode: Yes Yes
White Balance Settings: Auto, Fine, Shade, Fluorescent light (Daylight), Fluorescent light (Warm white), Fluorescent light (Cool white), Incandescent light Auto, Multi Auto, Daylight, Shade, Cloudy, Fluorescent Light (D: Daylight Color, N: Daylight White, W: Cool White, L: Warm White), Tungsten, Flash, CTE; Manual mode(s): Manual (up to 3 settings can be saved), Color Temperature (up to 3 settings can be saved), Copying the white balance settings of a captured image possible
Shutter Speed Range: 1/2000 - 8 sec 1/4000 - 30 sec
Bulb Mode: No Yes
Exposure Compensation:   +/- 5.0EV in 0.3EV steps
Metering Modes: 256-zone multi 86K-pixel RBG sensor: Multi-segment metering, Center-weighted metering, Spot metering
Program Auto Exposure: Yes Yes
Aperture Priority: No Yes
Shutter Priority: No Yes
Full Manual Exposure: No Yes
Creative Exposure Modes: Landscape, Sport, Night, Natural Light, Fireworks, Beach, Snow, Sunset, Flower, Party, Museum, Text, Manual Sensitivity Priority, Shutter & Aperture Priority; HDR Capture: Auto, Type1, Type2, Type3, Exposure Bracket Value adjustable, Auto Align (automatic composition correction function) available; Custom Image: Bright, Natural, Portrait, Landscape, Vibrant, Radiant, Muted, Bleach Bypass, Reversal Film, Monochrome, Cross Processing (Random, Preset 1-3, Favorite 1-3)
Self Timer: 2 or 10 seconds 2 or 12 seconds
Time Lapse (intervalometer): No Yes
High Resolution Composite: No No
Flash
Built-in Flash: Yes No
Flash Modes: Auto, Forced, Suppressed, Slow Synchro, Red-eye Reduction Auto, Red-eye Reduction Forced, Red-eye Reduction & Slow Synch P-TTL; high-speed sync, wireless sync supported with compatible flash unit
Flash Guide Number (ISO 100): n/a n/a
Flash Range Description: Wide: 60cm - 3.0m; Tele: 1.2 - 1.9m n/a
Max Flash Sync:   1/125
Flash Exposure Compensation:   -2 to +1 EV
External Flash Connection: n/a Hot shoe, X-sync socket
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 Yes
RAW Capture Support: No Yes
Uncompressed Format:   14-bit PEF / DNG RAW, TIFF
Movie File Format: AVI (Motion JPEG) MOV (MPEG-4 AVC/H.264) with stereo sound; Motion JPEG (AVI) for Interval Movie Record
Included Memory: 24.0 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 Yes
Headphone Jack: No No
External Connections: USB 2.0 High Speed USB 3.0 Super Speed
PictBridge Compliant: No No
DPOF Compliant: Yes No
Remote Control: No Yes
Remote Control Type:   Optional wired or wireless
Connections (extended):   Micro (Type-D) HDMI, DC input, Stereo microphone jack, wired remote socket
Performance Timing
Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution):   0.35
Cycle time for RAW shooting in single shot mode (seconds per frame):   0.33
Buffer size for RAW shooting in single shot mode (frames):   10
Cycle time for RAW+JPEG shooting in single shot mode (seconds per shot):   0.33
Camera penalizes early shutter press? Yes
JPEG shooting speed in burst mode (fps, max resolution):   3.1
Buffer size for JPEG shooting in burst mode (frames, max resolution):   12
RAW shooting speed in burst mode (fps):   3.1
Buffer size for RAW shooting in burst mode (frames):   10
RAW+JPEG shooting speed in burst mode (fps):   3.1
Buffer Size for RAW+JPEG shooting in burst mode (frames):   10
Shutter lag (full AF, wide/mid):   0.16 seconds
Shutter lag (full AF, tele):    
Shutter lag (full AF, live view - DSLR):   1.17 seconds
Shutter lag (prefocused, live view - DSLR):   0.385 seconds
Shutter Lag (manual focus):   0.117 seconds
Shutter lag (full AF, with flash):    
Shutter Lag (prefocused):   0.112 seconds
Shutter Lag (notes):   OVF: Full AF lag, wide-area mode = 0.170s Live View: Full AF lag, Spot AF mode = 1.174s Prefocused = 0.385s
Startup Time:   1.5 seconds
Play -> Record Time:   0.7 seconds
Flash cycle time, full power:    
Power
Battery Life, Stills (CIPA Rating Monitor/Live View):    
Battery Life, Still (CIPA Rating OVF/EVF):   650 shots
Battery Life, Video:    
Battery Form Factor: 1 x proprietary NP-45 Proprietary D-LI90
Usable Battery Types: Lithium Ion rechargeable Lithium-ion rechargeable
Batteries Included: 1 x NP-45 Lithium Ion rechargeable 1 x Proprietary D-LI90 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:    
OS Compatibility:    
Miscellaneous
Notes & Features: New 51.4MP AA-filterless CMOS sensor, PRIME III processor, 27-point SAFOX 11 AF, 86K RGB metering, Full HD video up to 60i, tilting LCD monitor with Live View, 3fps full-res continuous burst mode.