In depth comparison and review of Pentax 645Z and Hasselblad H6D-400c MS. 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.
| DESIGN AND DIMENSIONS | Pentax 645Z | Hasselblad H6D-400c MS |
|---|
| Product Type | Digital camera - 1080p - SLR with Live View mode, movie recording | Digital camera - 4K - SLR with Live View mode, movie recording |
|---|---|---|
| Lens Included | Body only | Body only |
| Height | 11.7 cm | 13.1 cm |
| Width | 15.6 cm | 15.3 cm |
| Depth | 12.3 cm | 20.5 cm |
| Weight | 1.47 kg | 2.18 kg |
| Weight Details | Camera body only: 1.47 kg Camera with battery and memory card: 1.55 kg |
Camera with battery, memory card and HC80 lens: 2.18 kg |
| Protection | Dust-resistant, water-resistant | - |
| SENSOR | Pentax 645Z | Hasselblad H6D-400c MS |
|---|
| Sensor Resolution | 51.4 Megapixel | 100 Megapixel / 400 Megapixel (interpolated) |
|---|---|---|
| Optical Sensor Type | CMOS | CMOS |
| Total Pixels | 52,990,000 pixels | - |
| Effective Sensor Resolution | 51,400,000 pixels | - |
| Optical Sensor Size | - | Medium Format (53.4 x 40.0 mm) |
| Frame Rate (Max Resolution) | 30 fps | 25 fps |
| Sensor Dust Reduction | Yes | - |
| Sensor Features | Dust Reduction (image sensor vibration) | - |
| LENS | Pentax 645Z | Hasselblad H6D-400c MS |
|---|
| Lens Mounting Type | Pentax 645AF | Hasselblad H system |
|---|
| FOCUSING | Pentax 645Z | Hasselblad H6D-400c MS |
|---|
| Auto Focus | TTL contrast and phase detection | Passive |
|---|---|---|
| Auto Focus Points (Zones) Qty | 27 | - |
| VIEWFINDER | Pentax 645Z | Hasselblad H6D-400c MS |
|---|
| Viewfinder Type | Optical - trapezoid prism | Optical - 90° reflex |
|---|---|---|
| Optical Viewfinder Field Coverage | 98% | - |
| Optical Viewfinder Magnification | 0.62x | 2.7x |
| Optical Viewfinder Dioptric Correction Range | -3.5 to +2 | -4 to +2.5 |
| Field of View Crop Factor | 1.3 | - |
| Interchangeable | - | Yes |
| EXPOSURE & WHITE BALANCE | Pentax 645Z | Hasselblad H6D-400c MS |
|---|
| ISO (Max) | 204800 | 12800 |
|---|---|---|
| Native ISO | 100-204800 | 64-12800 |
| Light Sensitivity | ISO auto (100-204800), ISO 100-248000 | ISO 100, ISO 800, ISO 400, ISO 200, ISO 64, ISO 1600, ISO 6400, ISO 3200, ISO 12800 |
| Exposure Metering | Multi-segment, centre-weighted, spot | Centre-weighted, spot, centre spot |
| Exposure Modes | Programme, bulb, manual, aperture-priority, shutter-priority, ISO priority, shutter & aperture priority | Manual |
| Special Effects | Natural, bright, Vibrant, monochrome, Muted, landscape, portrait, Cross Process, Bleach Bypass, Radiant, Reversal Film | - |
| White Balance | 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) | - |
| Shutter Type | Electronic | Mechanical |
| Max Shutter Speed | 1/4000 sec | 1/2000 sec |
| Min Shutter Speed | 30 sec | 3600 sec |
| Exposure Compensation | ±5 EV range, in 1/2 or 1/3 EV steps | - |
| X-sync Speed | 1/125sec | - |
| Exposure Range | EV -1-21 (ISO 200) | EV 1-21 (ISO 100) |
| DISPLAY | Pentax 645Z | Hasselblad H6D-400c MS |
|---|
| Type | 3.2" LCD display | 3" LCD display |
|---|---|---|
| Touch Screen | - | Yes |
| Display Format | 1,037,000 pixels | 920,000 pixels |
| Display Form Factor | Folding | Built-in |
| Display Features | Display brightness control, display colour control | - |
| FLASH | Pentax 645Z | Hasselblad H6D-400c MS |
|---|
| Camera Flash | - | Pop-up flash |
|---|---|---|
| Guide Number (m / ISO 100) | - | 12 |
| Features | - | Flash +/- compensation |
| VIDEOGRAPHY / CAMCORDER | Pentax 645Z | Hasselblad H6D-400c MS |
|---|
| Digital Video Format | MJPEG, H.264 | H.264, RAW |
|---|---|---|
| Image Recording Format | JPEG, RAW, RAW + JPEG | JPEG, TIFF, 3FR (RAW) |
| Max Video Resolution | 1920 x 1080 | 3840 x 2160 |
| MEMORY | Pentax 645Z | Hasselblad H6D-400c MS |
|---|
| Memory Card Slot | Dual SD card | SD card, CFast 2.0 |
|---|---|---|
| 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, SDHC Memory Card, SDHC UHS-I Memory Card, CFast 2.0 |
| Memory Card Included | No | No |
| Image Storage | - | 3FR (RAW) 11600 x 8700 - 100 Megapixels - 211 MB TIFF 11600 x 8700 - 100 Megapixels - 300 MB 3FR (RAW) 11600 x 8700 - 4-shot (100 Megapixels) - 650 MB TIFF 11600 x 8700 - 4-shot (100 Megapixels) - 300 MB 3FR (RAW) 23200 x 17400 - 6-shot (400 Megapixels) - 925 MB TIFF 23200 x 17400 - 6-shot (400 Megapixels) - 1.2 GB TIFF 16 bit 23200 x 17400 - 6-shot (400 Megapixels) - 2.4 GB |
| Video Capture | - | RAW - 3840 x 2160 p - 25 fps H.264 - 1920 x 1080 p - 25 fps |
| BATTERY AND CHARGING | Pentax 645Z | Hasselblad H6D-400c MS |
|---|
| Battery Type | Pentax D-Li90 Lithium Ion | Lithium Ion - manufacturer-specific |
|---|---|---|
| Details | Pentax D-Li90 Li-ion rechargeable battery (included) | Li-ion rechargeable battery (included) |
| Battery Life | Photo shooting - 650 shots Playback - 6.67 hours |
- |
| CONNECTIONS | Pentax 645Z | Hasselblad H6D-400c MS |
|---|
| Interface | HDMI, USB 3.0 | HDMI, USB 3.0, Wireless LAN |
|---|---|---|
| Connectivity Features | - | Remote live view, remote control via iOS devices |
| Computer Connectivity | - | Mac, Windows |
| Flash Terminal | Hot shoe | Hot shoe |
| 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 HDMI output (19 pin mini HDMI Type C) Audio input / output |
| FEATURES | Pentax 645Z | Hasselblad H6D-400c MS |
|---|
| Self-Timer Delay | 2sec, 12sec | - |
|---|---|---|
| Continuous Shooting Speed | 3 frames per second, 4.5 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 | Histogram display, Multi-Shot technology |
| OTHERS | Pentax 645Z | Hasselblad H6D-400c MS |
|---|
| Included Accessories | Carrying strap, battery charger, body cap, eyecup, shoe cap | - |
|---|---|---|
| Software | Drivers & Utilities | Hasselblad Phocus, Adobe Photoshop Lightroom |
| Max Operating Temperature | - | 45 °C |
| Min Operating Temperature | - | -10 °C |
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