Detailed comparison and review of Canon EOS M3 and Pentax 645Z. With our comprehensive overview, you can simply compare design, sensors, proximity characteristics, memory capacities, but also other key features of both cameras and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the camera that best fits your needs and expectations.
| DESIGN AND DIMENSIONS | Canon EOS M3 | Pentax 645Z |
|---|
| Product Type | Digital camera - 1080p - mirrorless system | Digital camera - 1080p - SLR with Live View mode, movie recording |
|---|---|---|
| Lens Included | Body only | Body only |
| Height | 6.8 cm | 11.7 cm |
| Width | 11.09 cm | 15.6 cm |
| Depth | 4.44 cm | 12.3 cm |
| Weight | 366 g | 1.47 kg |
| Weight Details | - | Camera body only: 1.47 kg Camera with battery and memory card: 1.55 kg |
| Body Material | Stainless steel, magnesium alloy, polycarbonate resin | - |
| Enclosure Colour | Black | - |
| Protection | - | Dust-resistant, water-resistant |
| SENSOR | Canon EOS M3 | Pentax 645Z |
|---|
| Sensor Resolution | 24.2 Megapixel | 51.4 Megapixel |
|---|---|---|
| Optical Sensor Type | CMOS | CMOS |
| Total Pixels | 24,700,000 pixels | 52,990,000 pixels |
| Effective Sensor Resolution | 24,200,000 pixels | 51,400,000 pixels |
| Optical Sensor Size | APS-C (22.3 x 14.9 mm) | - |
| Frame Rate (Max Resolution) | 30 fps | 30 fps |
| Sensor Dust Reduction | Yes | Yes |
| Sensor Features | EOS Integrated Cleaning System, Self Cleaning Sensor Unit | Dust Reduction (image sensor vibration) |
| PROCESSOR | Canon EOS M3 | Pentax 645Z |
|---|
| Image Processor | DIGIC 6 | - |
|---|
| LENS | Canon EOS M3 | Pentax 645Z |
|---|
| Lens Mounting Type | Canon EF-M | Pentax 645AF |
|---|
| FOCUSING | Canon EOS M3 | Pentax 645Z |
|---|
| Auto Focus | TTL contrast and phase detection | TTL contrast and phase detection |
|---|---|---|
| Auto Focus Points (Zones) Qty | 49 | 27 |
| AE/AF Control | Face-priority AF, Subject-tracking AF | - |
| Face Detection | Face-priority AF function | - |
| VIEWFINDER | Canon EOS M3 | Pentax 645Z |
|---|
| Viewfinder Type | Built-in - electronic | Optical - trapezoid prism |
|---|---|---|
| Viewfinder Colour Support | Colour | - |
| Viewfinder Diagonal Size | 0.48" | - |
| Viewfinder Resolution | 2,360,000 pixels | - |
| Optical Viewfinder Field Coverage | 100% | 98% |
| Optical Viewfinder Magnification | - | 0.62x |
| Optical Viewfinder Dioptric Correction Range | -3 to +1 | -3.5 to +2 |
| Field of View Crop Factor | 1.6 | 1.3 |
| Interchangeable | Yes | - |
| Features | Tilting | - |
| EXPOSURE & WHITE BALANCE | Canon EOS M3 | Pentax 645Z |
|---|
| ISO (Max) | 25600 | 204800 |
|---|---|---|
| Native ISO | 100-12800 | 100-204800 |
| Extended ISO (Max) | 25600 | - |
| Light Sensitivity | ISO auto (100-12800), ISO 25600, ISO 100-12800 | ISO auto (100-204800), ISO 100-248000 |
| Exposure Metering | Evaluative, partial (10%), centre-weighted, spot (2%) | Multi-segment, centre-weighted, spot |
| Exposure Metering Zones | 384 | - |
| Exposure Modes | Programme, bulb, automatic, manual, aperture-priority, shutter-priority, E-TTL II program flash | Programme, bulb, manual, aperture-priority, shutter-priority, ISO priority, shutter & aperture priority |
| Bracketing Modes | Flash Exposure Bracketing | - |
| Shooting Programs | Landscape, portrait mode, close-up, food, sports mode, handheld night shot | - |
| Special Effects | Black & White, Sepia, fisheye, soft focus, monochrome, miniature, HDR, Toy camera, Art Bold, Grainy B&W, Water painting | Natural, bright, Vibrant, monochrome, Muted, landscape, portrait, Cross Process, Bleach Bypass, Radiant, Reversal Film |
| White Balance | Custom, automatic, presets | Custom, automatic, presets |
| White Balance Presets | Cloudy, tungsten light, Flash, daylight, shade, fluorescent light (white) | Tungsten light, Flash, daylight, shade, fluorescent light (cool white), fluorescent light (warm white), fluorescent light (daylight colour), fluorescent light (daylight white) |
| Shutter Type | Mechanical electronically-controlled | Electronic |
| Max Shutter Speed | 1/4000 sec | 1/4000 sec |
| Min Shutter Speed | 30 sec | 30 sec |
| Exposure Compensation | ±3 EV range, in 1/3 EV steps | ±5 EV range, in 1/2 or 1/3 EV steps |
| Auto Exposure Bracketing | 3 steps in 1/3 EV step | - |
| White Balance Bracketing | Yes | - |
| X-sync Speed | 1/200sec | 1/125sec |
| Exposure Range | EV 1-20 (ISO 100) | EV -1-21 (ISO 200) |
| DISPLAY | Canon EOS M3 | Pentax 645Z |
|---|
| Type | 3" LCD display | 3.2" LCD display |
|---|---|---|
| Touch Screen | Yes | - |
| Display Format | 1,040,000 pixels | 1,037,000 pixels |
| Display Form Factor | Built-in | Folding |
| Display Features | Display brightness control | Display brightness control, display colour control |
| FLASH | Canon EOS M3 | Pentax 645Z |
|---|
| Camera Flash | Flip-up | - |
|---|---|---|
| Guide Number (m / ISO 100) | 5 | - |
| Flash Modes | Fill-in mode, slow synchro, auto mode, flash OFF mode, red-eye reduction | - |
| Red-Eye Reduction | Yes | - |
| Features | Flash +/- compensation, flash exposure bracketing | - |
| VIDEOGRAPHY / CAMCORDER | Canon EOS M3 | Pentax 645Z |
|---|
| Digital Video Format | H.264 | MJPEG, H.264 |
|---|---|---|
| Image Recording Format | JPEG, RAW, RAW + JPEG | JPEG, RAW, RAW + JPEG |
| Max Video Resolution | 1920 x 1080 | 1920 x 1080 |
| Microphone Operation Mode | Stereo | - |
| MEMORY | Canon EOS M3 | Pentax 645Z |
|---|
| Memory Card Slot | SD card | Dual 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 |
| Memory Card Included | No | No |
| Image Storage | RAW 6000 x 4000 RAW 5328 x 4000 RAW 6000 x 3376 RAW 4000 x 4000 JPEG 6000 x 4000 JPEG 5328 x 4000 JPEG 6000 x 3376 JPEG 4320 x 2880 JPEG 4320 x 2432 JPEG 3840 x 2880 JPEG 2880 x 1920 JPEG 2880 x 1616 JPEG 2560 x 1920 JPEG 2304 x 1536 JPEG 2048 x 1536 JPEG 1920 x 1080 JPEG 720 x 480 JPEG 720 x 408 JPEG 640 x 480 JPEG 4000 x 4000 JPEG 2880 x 2880 JPEG 1920 x 1920 JPEG 1536 x 1536 JPEG 480 x 480 |
- |
| Video Capture | H.264 - 1920 x 1080 - 30 fps MOV - 1920 x 1080 - 25 fps H.264 - 1920 x 1080 - 24 fps H.264 - 1280 x 720 - 60 fps H.264 - 1280 x 720 - 50 fps H.264 - 640 x 480 - 30 fps H.264 - 640 x 480 - 25 fps |
- |
| BATTERY AND CHARGING | Canon EOS M3 | Pentax 645Z |
|---|
| Battery Type | Canon LP-E17 Lithium Ion | Pentax D-Li90 Lithium Ion |
|---|---|---|
| Details | Canon LP-E17 Li-ion rechargeable battery (included) | Pentax D-Li90 Li-ion rechargeable battery (included) |
| Battery Life | Photo shooting - 250 shots (at 23 °C) Photo shooting - 185 shots (at 0 °C) |
Photo shooting - 650 shots Playback - 6.67 hours |
| CONNECTIONS | Canon EOS M3 | Pentax 645Z |
|---|
| Interface | HDMI, USB 2.0, IEEE 802.11b/g/n, NFC (Near Field Communication) | HDMI, USB 3.0 |
|---|---|---|
| Connectivity Features | Remote control via mobile devices, remote live view | - |
| Print Standard | Direct print, DPOF support, Exif Print support, PictBridge support | - |
| Flash Terminal | Hot shoe | Hot shoe |
| Connector Type | Microphone (mini-phone stereo 3.5 mm) USB 2.0 (mini-USB Type B) HDMI (19 pin mini HDMI Type C) |
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 |
| FEATURES | Canon EOS M3 | Pentax 645Z |
|---|
| Self-Timer Delay | 10 sec, 2sec | 2sec, 12sec |
|---|---|---|
| Continuous Shooting Speed | 4.2 frames per second | 3 frames per second, 4.5 frames per second |
| Additional Features | Built-in speaker, auto power save, depth-of-field preview button, sharpness control, digital image rotation, camera orientation detection, histogram display, AE lock, AF lock, FE lock, saturation control, highlight tone priority, contrast control, Auto Lighting Optimizer, peripheral illumination correction, Chromatic Aberration Compensation (CAC), Scene Intelligent Auto technology, noise reduction over long exposures, high ISO speed noise reduction, primary colour filter, Hybrid Auto | 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 |
| OTHERS | Canon EOS M3 | Pentax 645Z |
|---|
| Included Accessories | Carrying strap, battery charger, body cap, USB cable | Carrying strap, battery charger, body cap, eyecup, shoe cap |
|---|---|---|
| Software | Canon Digital Photo Professional, Canon Picture Style Editor, Canon EOS Utility, Canon Image Transfer Utility | Drivers & Utilities |
| Max Operating Temperature | 40 °C | - |
| Min Operating Temperature | 0 °C | - |
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