Pentax 645Z vs. Fujifilm X Series X-H1

Camera Comparison, Reviews and Tests

In depth comparison and review of Pentax 645Z and Fujifilm X Series X-H1. Compare design, sensors, proximity features, memory capacities and other important specifications and features to easily choose the right camera for you. Our goal is to help you uncover differences between the products and find the digital camera that will best fit your needs.

Camera Specifications Comparison

Pentax 645Z vs. Fujifilm X Series X-H1 Comparison Chart
DESIGN AND DIMENSIONS Pentax 645Z Fujifilm X Series X-H1
Product Type Digital camera - 1080p - SLR with Live View mode, movie recording Digital camera - 4K - mirrorless system
Lens Included Body only Body only
Height 11.7 cm 8.55 cm
Width 15.6 cm 13.98 cm
Depth 12.3 cm 9.73 cm
Weight 1.47 kg 623 g
Weight Details Camera body only: 1.47 kg
Camera with battery and memory card: 1.55 kg
Camera body only: 623 g
Camera with battery and memory card: 673 g
Body Material - Magnesium alloy
Enclosure Colour - Black
Protection Dust-resistant, water-resistant Weatherproof, freezeproof, dust-resistant, scratch-resistant
Bundled with - Fujifilm VPB-XH1 Vertical Power Booster Grip
SENSOR Pentax 645Z Fujifilm X Series X-H1
Sensor Resolution 51.4 Megapixel 24.3 Megapixel
Optical Sensor Type CMOS X-Trans CMOS III
Total Pixels 52,990,000 pixels -
Effective Sensor Resolution 51,400,000 pixels 24,300,000 pixels
Optical Sensor Size - APS-C (23.5 x 15.6 mm)
Frame Rate (Max Resolution) 30 fps 24 fps
Sensor Dust Reduction Yes Yes
Sensor Features Dust Reduction (image sensor vibration) Dust Reduction (image sensor vibration)
Image Stabiliser - Optical (5-axis image sensor shift mechanism)
Built-in Optical Image Stabiliser - Yes
PROCESSOR Pentax 645Z Fujifilm X Series X-H1
Image Processor - X-Processor Pro engine
LENS Pentax 645Z Fujifilm X Series X-H1
Lens Mounting Type Pentax 645AF Fujifilm X Mount
FOCUSING Pentax 645Z Fujifilm X Series X-H1
Auto Focus TTL contrast and phase detection TTL contrast and phase detection
Auto Focus Points (Zones) Qty 27 -
AE/AF Control - Face-priority AF, Subject-tracking AF, Zone AF
Face Detection - Yes
VIEWFINDER Pentax 645Z Fujifilm X Series X-H1
Viewfinder Type Optical - trapezoid prism Electronic - OLED
Viewfinder Colour Support - Colour
Viewfinder Diagonal Size - 0.5"
Viewfinder Resolution - 3,690,000 pixels
Optical Viewfinder Field Coverage 98% 100%
Optical Viewfinder Magnification 0.62x 0.75x
Optical Viewfinder Dioptric Correction Range -3.5 to +2 -4 to +2
Field of View Crop Factor 1.3 -
Features - Auto eye sensor
EXPOSURE & WHITE BALANCE Pentax 645Z Fujifilm X Series X-H1
ISO (Max) 204800 51200
Native ISO 100-204800 200-12800
Extended ISO (Max) - 25600 (H1), 51200 (H2)
Extended ISO (Min) - 100 (L1), 125 (L2), 160 (L3)
Light Sensitivity ISO auto (100-204800), ISO 100-248000 ISO 100, ISO 125, ISO 160, ISO auto, ISO 200-12800, ISO 51200, ISO 25600
Exposure Metering Multi-segment, centre-weighted, spot Multi-segment, centre-weighted, spot, average
Exposure Metering Zones - 256
Exposure Modes Programme, bulb, manual, aperture-priority, shutter-priority, ISO priority, shutter & aperture priority Bulb, automatic, manual, aperture-priority, shutter-priority
Bracketing Modes - Dynamic Range Bracketing, Film Simulation Bracketing, ISO sensitivity bracketing, white balance bracketing
Special Effects Natural, bright, Vibrant, monochrome, Muted, landscape, portrait, Cross Process, Bleach Bypass, Radiant, Reversal Film Soft focus, miniature, Film Simulation, partial colour, Toy camera, High Key, Low Key, Pop Colour, Dynamic tone
White Balance Custom, automatic, presets Custom, automatic, presets
White Balance Presets Tungsten light, Flash, daylight, shade, fluorescent light (cool white), fluorescent light (warm white), fluorescent light (daylight colour), fluorescent light (daylight white) Fine, incandescent, shade, fluorescent light (cool white), fluorescent light (daylight), fluorescent light (warm white), Underwater
Shutter Type Electronic Mechanical, electronic
Max Shutter Speed 1/4000 sec 1/32000 sec
Min Shutter Speed 30 sec 900 sec
Exposure Compensation ±5 EV range, in 1/2 or 1/3 EV steps ±5 EV range, in 1/3 EV steps
White Balance Bracketing - Yes
X-sync Speed 1/125sec 1/250sec
Exposure Range EV -1-21 (ISO 200) -
DISPLAY Pentax 645Z Fujifilm X Series X-H1
Type 3.2" LCD display 3" LCD display
Touch Screen - Yes
Display Format 1,037,000 pixels 1,040,000 pixels
Display Form Factor Folding Rotating
Display Features Display brightness control, display colour control Display brightness control, display saturation control
FLASH Pentax 645Z Fujifilm X Series X-H1
Camera Flash - Detachable flash
Guide Number (m / ISO 100) - 8
Flash Modes - Rear curtain sync, slow synchro, auto mode, flash OFF mode
External Flash Name - Fujifilm EF-X8
VIDEOGRAPHY / CAMCORDER Pentax 645Z Fujifilm X Series X-H1
Digital Video Format MJPEG, H.264 H.264, MOV
Image Recording Format JPEG, RAW, RAW + JPEG JPEG, RAW, RAW + JPEG
Max Video Resolution 1920 x 1080 4096 x 2160
Microphone Operation Mode - Stereo
MEMORY Pentax 645Z Fujifilm X Series X-H1
Memory Card Slot Dual SD card SD card
Supported Memory Cards SD Memory Card, SDXC Memory Card, SDHC Memory Card, SDHC UHS-I Memory Card, SDXC UHS-I Memory Card SD Memory Card, SDXC Memory Card, SDHC Memory Card, SDHC UHS-I Memory Card, SDXC UHS-I Memory Card, SDHC UHS-II Memory Card, SDXC UHS-II Memory Card
Memory Card Included No No
Memory Card Max Supported Size - 512 GB
Image Storage - 6000 x 4000
6000 x 3376
4000 x 4000
4240 x 2832
4240 x 2384
2832 x 2832
3008 x 2000
3008 x 1688
2000 x 2000
Video Capture - H.264 - 4096 x 2160 p - 24 fps
H.264 - 4096 x 2160 p - 23.98 fps
H.264 - 3840 x 2160 p - 29.97 fps
H.264 - 3840 x 2160 p - 25 fps
H.264 - 3840 x 2160 p - 24 fps
H.264 - 3840 x 2160 p - 23.98 fps
H.264 - 2048 x 1080 p - 59.94 fps
H.264 - 2048 x 1080 p - 50 fps
H.264 - 2048 x 1080 p - 29.97 fps
H.264 - 2048 x 1080 p - 25 fps
H.264 - 2048 x 1080 p - 24 fps
H.264 - 2048 x 1080 p - 23.98 fps
H.264 - 1920 x 1080 p - 59.94 fps
H.264 - 1920 x 1080 p - 50 fps
H.264 - 1920 x 1080 p - 29.97 fps
H.264 - 1920 x 1080 p - 25 fps
H.264 - 1920 x 1080 p - 24 fps
H.264 - 1920 x 1080 p - 23.98 fps
H.264 - 1280 x 720 p - 59.94 fps
H.264 - 1280 x 720 p - 50 fps
H.264 - 1280 x 720 p - 29.97 fps
H.264 - 1280 x 720 p - 25 fps
H.264 - 1280 x 720 p - 24 fps
H.264 - 1280 x 720 p - 23.98 fps
BATTERY AND CHARGING Pentax 645Z Fujifilm X Series X-H1
Battery Type Pentax D-Li90 Lithium Ion Fujifilm NP-W126S Lithium Ion
Details Pentax D-Li90 Li-ion rechargeable battery (included) Fujifilm NP-W126S Li-ion rechargeable battery (included)
Battery Life Photo shooting - 650 shots
Playback - 6.67 hours
Photo shooting - 310 shots
Video recording - 0.75 hour (4K resolution)
Video recording - 1.25 hours (Full HD resolution)
CONNECTIONS Pentax 645Z Fujifilm X Series X-H1
Interface HDMI, USB 3.0 HDMI, USB 3.0, IEEE 802.11b/g/n, Bluetooth 4.0
Connectivity Features - Remote control via mobile devices, remote live view, Wireless Image Transfer
Print Standard - DPOF support, Exif Print support, PRINT Image Matching
Tripod Mount Connection Point - Yes
Flash Terminal Hot shoe Hot shoe, PC terminal
Connector Type USB 3.0 (24 pin Micro-USB-C)
HDMI output (19 pin micro HDMI Type D)
Microphone (mini-phone stereo 3.5 mm)
DC power input
USB 3.0 (10 pin Micro-USB Type B)
HDMI output (19 pin micro HDMI Type D)
Microphone (mini-phone stereo 3.5 mm)
Remote control (sub-mini phone stereo 2.5 mm)
FEATURES Pentax 645Z Fujifilm X Series X-H1
Self-Timer Delay 2sec, 12sec 10 sec, 2sec
Continuous Shooting Speed 3 frames per second, 4.5 frames per second 8 frames per second, 5 frames per second, 6 frames per second, 11 frames per second, 14 frames per second
Additional Features RGB primary colour filter, interval shooting mode, peripheral illumination correction, Eye-Fi Card Ready, NR Slow Shutter, High ISO NR, Lateral Chromatic Aberration Correction, distortion correction function, anti-aliasing filter simulator, diffraction correction Built-in speaker, auto power save, Automatic Scene Recognition (SR Auto), interval shooting mode, Panorama Capture, Flickering Reduction function
OTHERS Pentax 645Z Fujifilm X Series X-H1
Included Accessories Carrying strap, battery charger, body cap, eyecup, shoe cap Battery charger, body cap, shoulder strap, AC power adaptor, 2 additional batteries, protective cover, strap clip, battery grip terminal cover, sync terminal cover, clip attaching tool, cable protector, hot shoe cover
Software Drivers & Utilities -
Max Operating Temperature - 40 °C
Min Operating Temperature - -10 °C
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