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Fujifilm GFX 50S vs Pentax 645D

5.81 in
3.71 in
Fujifilm GFX 50S Digital Camera
Fujifilm GFX 50S
6.14 in
4.61 in
Pentax 645D Digital Camera
Pentax 645D
Available colors
Editiorial reviews
43
4.3 out of 5
16 user ratings
5 stars
75 %
4 stars
18 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
9
4.3 out of 5
5 user ratings
5 stars
60 %
4 stars
40 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
39
4.1 out of 5
39 user ratings
5 stars
30 %
4 stars
46 %
3 stars
20 %
2 stars
2 %
1 stars
0 %
38
4.2 out of 5
38 user ratings
5 stars
34 %
4 stars
50 %
3 stars
15 %
2 stars
0 %
1 stars
0 %

Full Comparison

Sensor

Fujifilm GFX 50SFujifilm GFX 50S
Pentax 645DPentax 645D
Sensor typeCMOSCCD
Image sensor formatMedium formatMedium format
Sensor size1.72 in1.73 in
Effective pixels51.0 Mpx40.0 Mpx
Image ratio w:h
  • 1:1
  • 5:4
  • 4:3
  • 3:2
4:3
Max resolution8256 x 6192 px7264 x 5440 px
ProcessorX Processor ProPRIME II

Image

Fujifilm GFX 50SFujifilm GFX 50S
Pentax 645DPentax 645D
ISO
  • 100
  • 200
  • 400
  • 800
  • 1600
  • 3200
  • 6400
  • 12800
  • 25600
  • 51200
  • 102400
  • 100
  • 1600
ISO Autoyesyes
ISO minimum100100
ISO maximum1024001600
White balance presets78
White balance modes
  • Auto
  • Custom modes
  • Daylight
  • Fluorescent
  • Incandescent
  • Shade
  • Underwater
  • Auto
  • Cloudy
  • Daylight
  • Fluorescent
  • Manual
  • Shade
  • Tungsten
Custom white balanceyesyes
Supported image file formats
  • JPG
  • RAW
  • TIF
  • DNG
  • EXIF
  • JPG
  • PEF
  • RAW
Image stabilization typeNoNo
Uncompressed formatRAW + TIFFRAW
HDRnoyes
AEB/HDR supportyesyes

Optics and focus

Fujifilm GFX 50SFujifilm GFX 50S
Pentax 645DPentax 645D
Lens mountFujifilm GPentax 645AF2
Magnification (Crop factor)0.79 x1.3 x
AF assist (auto-focus assist light)nono
Focus adjustmentAuto/ManualAuto
Contrast autofocusyesno
Focal length multiplier0.79x1x
Autofocus
  • Continuous Auto Focus
  • Single Auto Focus
  • Phase Detect
  • Multi-area
  • Selective single-point
  • Single
  • Continuous
  • Live View
Manual focusyesyes
Number of focus points11711
Image stabiliserLens based onlyNo
Phase detection autofocusnoyes

Screen and viewfinder

Fujifilm GFX 50SFujifilm GFX 50S
Pentax 645DPentax 645D
Screen size3.2 in3.0 in
Articulated LCDyesno
Screen technologyLCDLCD TFT
Screen dots2360000921000
Touch screenyesno
ViewfinderElectronic
Optical
Viewfinder coverage100.0 %98.0 %
Viewfinder magnification0.85 x0.17 x
Separate info displayyesyes

Photography features

Fujifilm GFX 50SFujifilm GFX 50S
Pentax 645DPentax 645D
Minimum shutter speed360.0 s30.0 s
Maximum shutter speed1.0 s1.0 s
Shutter priorityyesyes
Aperture priorityyesyes
Manual exposure modeyesyes
Exposure compensation plus55
Exposure compensation minus-5-5
Expousure compensation steps1/3
  • 1/3
  • 1/2
AE EV steps
  • 1/3
  • 1/2
  • 2/3
  • 1
  • 2
  • 1/7
  • 1/5
  • 1/3
  • 1/2
  • 2/3
  • 1
Continuous shootingyesyes
AE frames
  • 2
  • 3
  • 5
  • 7
  • 3
  • 5
Subject / scene modesnono
Flash sync speed1/125s1/125s
Built-in flashnono
Flash modes
  • Auto
  • Manual
  • Redeye Reduction
  • Slow Sync
  • Auto
  • Flash ON
  • Flash OFF
  • Redeye Reduction
  • Slow Sync
  • Rear-curtain Sync
External flash connectionHot shoe
  • Hot shoe
  • PC terminal
Flash metering systemTTLP-TTL
External flashyesyes
Continuous drive3.0 fps1.1 fps
Self-timeryesyes
Metering modes
  • Multi
  • Center-weighted
  • Average
  • Spot
  • Multi
  • Center-weighted
  • Spot
Manual settingsyesyes
Self-timer options
  • 2
  • 10
  • 2
  • 10
Speed (JPEG)3.0 fps1.1 fps
Speed (RAW)3.0 fps1.1 fps

Videography features

Fujifilm GFX 50SFujifilm GFX 50S
Pentax 645DPentax 645D
Video recordingyesno

Audio features

Fujifilm GFX 50SFujifilm GFX 50S
Pentax 645DPentax 645D
Microphone typeStereoStereo

Design

Fujifilm GFX 50SFujifilm GFX 50S
Pentax 645DPentax 645D
Body typeMILCSLR
Body materialAluminum-magnesiumAluminum-magnesium
Colour of productBlackBlack
Anti-dust systemyesyes
Environmentally sealedyesyes

Dimensions

Fujifilm GFX 50SFujifilm GFX 50S
Pentax 645DPentax 645D
Weight26.1 oz49.38 oz
Width5.81 in6.14 in
Height3.71 in4.61 in
Depth3.6 in4.69 in

Storage

Fujifilm GFX 50SFujifilm GFX 50S
Pentax 645DPentax 645D
Compatible memory cards
  • SD
  • SDHC
  • SDXC
  • SD
  • SDHC
Storage types
  • SD
  • SDHC
  • SDXC
  • SD
  • SDHC

Power

Fujifilm GFX 50SFujifilm GFX 50S
Pentax 645DPentax 645D
Power source typeBatteryBattery
Battery life (CIPA)400800
Battery technology
Lithium-Ion
Lithium-Ion

Connectivity

Fujifilm GFX 50SFujifilm GFX 50S
Pentax 645DPentax 645D
HDMIyesyes
USB connector typeMicro-USBMini-USB B
USB version3.12.0
Remote controlyesyes
NFCnono
Wireless network (Wi-Fi)yesno
Bluetoothnono
Firewirenono

Other features

Fujifilm GFX 50SFujifilm GFX 50S
Pentax 645DPentax 645D
Timelapse recordingyesyes
GPSnono
Orientation sensoryesyes

Pros & Cons

Pros
      Cons

          Often compared with Fujifilm GFX 50S

          Often compared with Pentax 645D