Side by side comparison and review of Canon EOS 5DS and Pentax 645Z. Compare design, sensors, zoom functions, batteries and other key specifications and features to simplify the choice of your perfect digital camera. Our goal is to make it easier for you to decide on the camera that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Canon EOS 5DS | Pentax 645Z |
|---|
| Product Type | Digital camera - 1080p - SLR with Live View mode, movie recording | Digital camera - 1080p - SLR with Live View mode, movie recording |
|---|---|---|
| Lens Included | Body only | Body only |
| Height | 11.64 cm | 11.7 cm |
| Width | 15.2 cm | 15.6 cm |
| Depth | 7.64 cm | 12.3 cm |
| Weight | 845 g | 1.47 kg |
| Weight Details | Camera body only: 845 g Camera with battery and memory card: 930 g |
Camera body only: 1.47 kg Camera with battery and memory card: 1.55 kg |
| Body Material | Magnesium alloy | - |
| Protection | Weatherproof, dust-resistant | Dust-resistant, water-resistant |
| SENSOR | Canon EOS 5DS | Pentax 645Z |
|---|
| Sensor Resolution | 50.6 Megapixel | 51.4 Megapixel |
|---|---|---|
| Optical Sensor Type | CMOS | CMOS |
| Total Pixels | 53,000,000 pixels | 52,990,000 pixels |
| Effective Sensor Resolution | 50,642,856 pixels | 51,400,000 pixels |
| Optical Sensor Size | Full Frame (36 x 24 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) |
| Sensors | Digital level metre | - |
| PROCESSOR | Canon EOS 5DS | Pentax 645Z |
|---|
| Image Processor | Dual DIGIC 6 | - |
|---|
| LENS | Canon EOS 5DS | Pentax 645Z |
|---|
| Lens Mounting Type | Canon EF | Pentax 645AF |
|---|
| FOCUSING | Canon EOS 5DS | Pentax 645Z |
|---|
| Auto Focus | TTL contrast and phase detection | TTL contrast and phase detection |
|---|---|---|
| Auto Focus Points (Zones) Qty | 61 | 27 |
| Auto Focus Features | Predictive Focus Control, Intelligent Tracking and Recognition (iTR AF) system | - |
| AE/AF Control | Auto-area AF, Predictive AI Servo AF, Zone AF, AI Focus AF | - |
| VIEWFINDER | Canon EOS 5DS | Pentax 645Z |
|---|
| Viewfinder Type | Optical - fixed eye-level pentaprism | Optical - trapezoid prism |
|---|---|---|
| Optical Viewfinder Field Coverage | 100% | 98% |
| Optical Viewfinder Magnification | 0.71x | 0.62x |
| Optical Viewfinder Dioptric Correction Range | -3 to +1 | -3.5 to +2 |
| Viewfinder Information | Shutter speed, exposure compensation, AE lock, AF-in-focus, flash charge completion, red-eye reduction, aperture, high-speed sync indicator, flash compensation on/off, highlight tone priority, ISO sensitivity, memory card status, FE lock, AF status, AF point, grid, electronic level, maximum burst, flicker detection, JPEG/RAW | - |
| Field of View Crop Factor | 1.0 | 1.3 |
| EXPOSURE & WHITE BALANCE | Canon EOS 5DS | Pentax 645Z |
|---|
| ISO (Max) | 102400 | 204800 |
|---|---|---|
| Native ISO | 200-25600 | 100-204800 |
| Extended ISO (Max) | 51200 (H1), 102400 (H2) | - |
| Extended ISO (Min) | 50 | - |
| Light Sensitivity | ISO 50, ISO 102400, ISO 51200, ISO 12800, ISO 100-6400, ISO auto (100-6400) | ISO auto (100-204800), ISO 100-248000 |
| Exposure Metering | Evaluative, centre-weighted, partial (6.1%), spot (1.3%) | Multi-segment, centre-weighted, spot |
| Exposure Metering Zones | 252 | - |
| 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 | - |
| Special Effects | Neutral, Faithful, monochrome, landscape, portrait | 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, sunset, fluorescent light (white), twilight | 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 | 1/8000 sec | 1/4000 sec |
| Min Shutter Speed | 30 sec | 30 sec |
| Exposure Compensation | ±5 EV range, in 1/2 or 1/3 EV steps | ±5 EV range, in 1/2 or 1/3 EV steps |
| Auto Exposure Bracketing | 3 steps in 1/2 or 1/3 EV steps | - |
| White Balance Bracketing | Yes | - |
| X-sync Speed | 1/200sec | 1/125sec |
| Exposure Range | EV 0-20 (ISO 100) | EV -1-21 (ISO 200) |
| DISPLAY | Canon EOS 5DS | Pentax 645Z |
|---|
| Type | 3.2" LCD display | 3.2" LCD display |
|---|---|---|
| Display Format | 1,040,000 pixels | 1,037,000 pixels |
| Display Form Factor | Built-in | Folding |
| Display Features | Display brightness control, automatic display brightness adjustment | Display brightness control, display colour control |
| VIDEOGRAPHY / CAMCORDER | Canon EOS 5DS | Pentax 645Z |
|---|
| Digital Video Format | H.264, MOV | MJPEG, H.264 |
|---|---|---|
| Image Recording Format | JPEG, RAW, RAW + JPEG | JPEG, RAW, RAW + JPEG |
| Max Video Resolution | 1920 x 1080 | 1920 x 1080 |
| MEMORY | Canon EOS 5DS | Pentax 645Z |
|---|
| Memory Card Slot | CompactFlash Card, SD card | Dual SD card |
|---|---|---|
| Supported Memory Cards | CompactFlash, 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 | JPEG 8688 x 5792 JPEG 7680 x 5120 JPEG 5760 x 3840 JPEG 4320 x 2880 JPEG 1920 x 1280 JPEG 720 x 480 RAW 8688 x 5792 RAW 6480 x 4320 RAW 4320 x 2880 |
- |
| Video Capture | H.264 - 1920 x 1080 - 30 fps H.264 - 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 5DS | Pentax 645Z |
|---|
| Battery Type | Canon LP-E6 Lithium Ion | Pentax D-Li90 Lithium Ion |
|---|---|---|
| Details | Canon LP-E6 Li-ion rechargeable battery - 1800 mAh (included) | Pentax D-Li90 Li-ion rechargeable battery (included) |
| Battery Life | Photo shooting - 700 shots (at 23 °C (LCD Monitor off)) Photo shooting - 660 shots (at 0 °C (LCD Monitor off)) Photo shooting - 220 shots (at 23 °C (Live View mode)) Photo shooting - 210 shots (at 0 °C (Live View mode)) |
Photo shooting - 650 shots Playback - 6.67 hours |
| CONNECTIONS | Canon EOS 5DS | Pentax 645Z |
|---|
| Interface | Composite video/audio, HDMI, USB 3.0 | HDMI, USB 3.0 |
|---|---|---|
| Connectivity Features | Wi-Fi ready | - |
| Print Standard | Direct print, DPOF support, Exif Print support, PictBridge support | - |
| Flash Terminal | Hot shoe, PC terminal | Hot shoe |
| Connector Type | USB 3.0 HDMI output (19 pin mini HDMI Type C) Composite video/audio output System accessory terminal |
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 5DS | Pentax 645Z |
|---|
| Self-Timer Delay | 10 sec, 2sec | 2sec, 12sec |
|---|---|---|
| Continuous Shooting Speed | 3 frames per second, 5 frames per second | 3 frames per second, 4.5 frames per second |
| Additional Features | RGB primary colour filter, auto power save, depth-of-field preview button, camera orientation detection, histogram display, AE lock, AF lock, FE lock, cropping an image, resizing an image, GPS ready, interval shooting mode, highlight point display, Dust Delete Data system, Auto Lighting Optimizer, in-camera RAW processing, Time-Lapse recording, silent shooting, High Dynamic Range (HDR), Intelligent Scene Analysis (iSA) system, Mirror Vibration Control system | 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 5DS | Pentax 645Z |
|---|
| Included Accessories | Battery charger, body cap, neck strap, USB cable, eyecup, cable protector | Carrying strap, battery charger, body cap, eyecup, shoe cap |
|---|---|---|
| Software | Drivers & Utilities | Drivers & Utilities |
| Max Operating Temperature | 40 °C | - |
| Min Operating Temperature | 0 °C | - |
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