In depth comparison and review of Pentax 645Z and Olympus OM-D E-M10 Mark IV + M.Zuiko Digital 14-42mm II. 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 | Olympus OM-D E-M10 Mark IV + M.Zuiko Digital 14-42mm II |
|---|
| Product Type | Digital camera - 1080p - SLR with Live View mode, movie recording | Digital camera - 4K - mirrorless system |
|---|---|---|
| Lens Included | Body only | M.Zuiko Digital 14-42mm II lens |
| Height | 11.7 cm | 8.44 cm |
| Width | 15.6 cm | 12.17 cm |
| Depth | 12.3 cm | 4.9 cm |
| Weight | 1.47 kg | 335 g |
| Weight Details | Camera body only: 1.47 kg Camera with battery and memory card: 1.55 kg |
Camera body only: 335 g Camera with battery and memory card: 383 g |
| Body Material | - | Engineering plastic |
| Enclosure Colour | - | Black | Silver |
| Protection | Dust-resistant, water-resistant | - |
| Optical Zoom | - | 3x |
| SENSOR | Pentax 645Z | Olympus OM-D E-M10 Mark IV + M.Zuiko Digital 14-42mm II |
|---|
| Sensor Resolution | 51.4 Megapixel | 20.3 Megapixel |
|---|---|---|
| Optical Sensor Type | CMOS | Live MOS |
| Total Pixels | 52,990,000 pixels | 21,800,000 pixels |
| Effective Sensor Resolution | 51,400,000 pixels | 20,300,000 pixels |
| Optical Sensor Size | - | Four Thirds (4/3") |
| Frame Rate (Max Resolution) | 30 fps | 30 fps |
| Sensor Dust Reduction | Yes | Yes |
| Sensor Features | Dust Reduction (image sensor vibration) | Supersonic Wave Filter (SWF) |
| Image Stabiliser | - | Optical (5-axis image sensor shift mechanism) |
| Built-in Optical Image Stabiliser | - | Yes |
| Sensors | - | Digital level metre |
| PROCESSOR | Pentax 645Z | Olympus OM-D E-M10 Mark IV + M.Zuiko Digital 14-42mm II |
|---|
| Image Processor | - | TruePic VIII |
|---|
| LENS | Pentax 645Z | Olympus OM-D E-M10 Mark IV + M.Zuiko Digital 14-42mm II |
|---|
| Type | - | Zoom lens - 3x zoom - 14 - 42 mm - f/3.5-5.6 ED EZ - zoom |
|---|---|---|
| Focal Length Equivalent to 35mm Camera | - | 28 - 84mm |
| Focus Adjustment | - | Automatic, manual |
| Min Focus Distance | - | 20 cm |
| Max View Angle | - | 75 degree(s) |
| Zoom Adjustment | - | Manual (by ring) |
| Lens Construction | - | 7 groups / 8 elements |
| Filter Size | - | 37 mm |
| Lens Mounting Type | Pentax 645AF | Micro Four Thirds |
| Features | - | ED glass, aspherical lens, Zoom Maximum Speed Adjustment, MSC technology, Super HR (High Refractive) index lens, Lens Barrel Retraction Function |
| FOCUSING | Pentax 645Z | Olympus OM-D E-M10 Mark IV + M.Zuiko Digital 14-42mm II |
|---|
| Auto Focus | TTL contrast and phase detection | TTL contrast detection |
|---|---|---|
| Auto Focus Points (Zones) Qty | 27 | 121 |
| Auto Focus Features | - | Focus Peaking function, Manual Focus Assist |
| AE/AF Control | - | Face-priority AF, Subject-tracking AF, Touch Area AF, Eye detection AF |
| Face Detection | - | Eye Detect AF, face-priority AF function |
| VIEWFINDER | Pentax 645Z | Olympus OM-D E-M10 Mark IV + M.Zuiko Digital 14-42mm II |
|---|
| Viewfinder Type | Optical - trapezoid prism | Electronic - OLED |
|---|---|---|
| Viewfinder Colour Support | - | Colour |
| Viewfinder Resolution | - | 2,360,000 pixels |
| Optical Viewfinder Field Coverage | 98% | 100% |
| Optical Viewfinder Magnification | 0.62x | 1.23x |
| Optical Viewfinder Dioptric Correction Range | -3.5 to +2 | -4 to +2 |
| Viewfinder Information | - | Shutter speed, exposure compensation, aperture, white balance, Exposure Mode, image stabilizer, exposure bracketing, battery status, AF lock, AF point, electronic level, metering mode |
| Field of View Crop Factor | 1.3 | 2 |
| Features | - | Viewfinder brightness control |
| EXPOSURE & WHITE BALANCE | Pentax 645Z | Olympus OM-D E-M10 Mark IV + M.Zuiko Digital 14-42mm II |
|---|
| ISO (Max) | 204800 | 25600 |
|---|---|---|
| Native ISO | 100-204800 | 200-25600 |
| Extended ISO (Max) | - | 25600 |
| Light Sensitivity | ISO auto (100-204800), ISO 100-248000 | ISO auto, ISO 80-25600 |
| Exposure Metering | Multi-segment, centre-weighted, spot | Multi-segment, centre-weighted, spot |
| Exposure Metering Zones | - | 324 |
| Exposure Modes | Programme, bulb, manual, aperture-priority, shutter-priority, ISO priority, shutter & aperture priority | Programme, bulb, automatic, manual, aperture-priority, shutter-priority |
| Bracketing Modes | - | Focus bracketing |
| Shooting Programs | - | Landscape, portrait mode, macro, beach/snow, landscape-portrait, Children, fireworks, night scene, panning, sports mode, sunset, candle, night scene with portrait, documents, nature macro, e-portrait, handheld starlight, backlight correction HDR, light trace, multi focus |
| Special Effects | Natural, bright, Vibrant, monochrome, Muted, landscape, portrait, Cross Process, Bleach Bypass, Radiant, Reversal Film | Sepia, Monotone, Neutral, Vivid, purple, blue, green, soft focus, natural, Flat, portrait, Water Colour, Diorama, Cross Process, partial colour, Grainy Film, Light Tone, Pop Art, Pale & Light Colour, pin hole, Gentle Sepia, Dramatic Tone, Bleach Bypass, High Key, Low Key, Key Line, Vintage, Instant Film, e-Portrait, i-Finish, Colour Creator |
| 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) | Fluorescent, sunlight, tungsten light, Flash, shade, overcast, 2000K - 14000K |
| Shutter Type | Electronic | Mechanical, electronic |
| Max Shutter Speed | 1/4000 sec | 1/16000 sec |
| Min Shutter Speed | 30 sec | 60 sec |
| Exposure Compensation | ±5 EV range, in 1/2 or 1/3 EV steps | ±5 EV range, in 1/3 EV steps |
| X-sync Speed | 1/125sec | 1/250sec, 1/4000 sec |
| Exposure Range | EV -1-21 (ISO 200) | EV -2-20 (ISO 100) |
| DISPLAY | Pentax 645Z | Olympus OM-D E-M10 Mark IV + M.Zuiko Digital 14-42mm II |
|---|
| 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 | Tilting |
| Display Features | Display brightness control, display colour control | Display brightness control |
| FLASH | Pentax 645Z | Olympus OM-D E-M10 Mark IV + M.Zuiko Digital 14-42mm II |
|---|
| Camera Flash | - | Pop-up flash |
|---|---|---|
| Guide Number (m / ISO 100) | - | 5.1 |
| Flash Modes | - | Fill-in mode, rear curtain sync, slow synchro, auto mode, flash OFF mode, red-eye reduction |
| Red-Eye Reduction | - | Yes |
| Features | - | AF illuminator, flash +/- compensation |
| VIDEOGRAPHY / CAMCORDER | Pentax 645Z | Olympus OM-D E-M10 Mark IV + M.Zuiko Digital 14-42mm II |
|---|
| 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 | 3840 x 2160 |
| Audio Signal Format | - | Linear PCM |
| Microphone Operation Mode | - | Stereo |
| Microphone Features | - | Wind noise reduction, sensitivity control |
| MEMORY | Pentax 645Z | Olympus OM-D E-M10 Mark IV + M.Zuiko Digital 14-42mm II |
|---|
| 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 |
| Video Capture | - | MOV - 3840 x 2160 p - 30 fps MOV - 3840 x 2160 p - 25 fps MOV - 3840 x 2160 p - 24 fps MOV - 1920 x 1080 p - 60 fps MOV - 1920 x 1080 p - 50 fps MOV - 1920 x 1080 p - 30 fps MOV - 1920 x 1080 p - 25 fps MOV - 1920 x 1080 p - 24 fps MOV - 1280 x 720 p - 30 fps MOV - 1280 x 720 p - 25 fps MOV - 1280 x 720 p - 24 fps |
| BATTERY AND CHARGING | Pentax 645Z | Olympus OM-D E-M10 Mark IV + M.Zuiko Digital 14-42mm II |
|---|
| Battery Type | Pentax D-Li90 Lithium Ion | Olympus BLS-50 Lithium Ion |
|---|---|---|
| Details | Pentax D-Li90 Li-ion rechargeable battery (included) | Olympus BLS-50 Li-ion rechargeable battery (included) |
| Battery Life | Photo shooting - 650 shots Playback - 6.67 hours |
Photo shooting - 360 shots Video recording - 80 minutes |
| CONNECTIONS | Pentax 645Z | Olympus OM-D E-M10 Mark IV + M.Zuiko Digital 14-42mm II |
|---|
| Interface | HDMI, USB 3.0 | HDMI, USB 2.0, IEEE 802.11b/g/n, Bluetooth 4.2 |
|---|---|---|
| Connectivity Features | - | Remote control via mobile devices, remote live view, Wireless Image Transfer, QR code scanning |
| Print Standard | - | Direct print, DPOF support, Exif Print support |
| 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 (5 pin Micro-USB Type B) HDMI output (19 pin micro HDMI Type D) |
| FEATURES | Pentax 645Z | Olympus OM-D E-M10 Mark IV + M.Zuiko Digital 14-42mm II |
|---|
| Self-Timer Delay | 2sec, 12sec | 2sec, 12sec |
|---|---|---|
| Continuous Shooting Speed | 3 frames per second, 4.5 frames per second | 5 frames per second, 8.7 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, RGB primary colour filter, histogram display, in-camera red-eye removal, cropping an image, resizing an image, saturation control, shadow point display, interval shooting mode, highlight point display, in-camera film editing, USB charging, in-camera RAW processing, Dual Axis Electronic Level, silent shooting, High Dynamic Range (HDR), multiple exposure capture, image overlay, Post-recording function |
| OTHERS | Pentax 645Z | Olympus OM-D E-M10 Mark IV + M.Zuiko Digital 14-42mm II |
|---|
| Included Accessories | Carrying strap, battery charger, body cap, eyecup, shoe cap | Dust cap, body cap, lens cap, shoulder strap, AC power adaptor, USB cable |
|---|---|---|
| Software | Drivers & Utilities | - |
| Max Operating Temperature | - | 40 °C |
| Min Operating Temperature | - | -10 °C |
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
