In depth comparison and review of Canon EOS R3 and Olympus OM-D E-M10 Mark IIIS + M.Zuiko Digital 14-42mm II R. 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 | Canon EOS R3 | Olympus OM-D E-M10 Mark IIIS + M.Zuiko Digital 14-42mm II R |
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| Product Type | Digital camera - 6K - mirrorless system with Live View mode, movie recording | Digital camera - 4K - mirrorless system |
|---|---|---|
| Lens Included | Body only | M.Zuiko Digital 14-42mm II R lens |
| Height | 14.26 cm | 8.36 cm |
| Width | 15 cm | 12.15 cm |
| Depth | 8.72 cm | 4.95 cm |
| Weight | 822 g | 362 g |
| Weight Details | Camera body only: 822 g Camera with battery and memory card: 1.015 kg |
Camera body only: 362 g Camera with battery and memory card: 411 g |
| Body Material | Magnesium alloy, fibreglass-reinforced polycarbonate | - |
| Enclosure Colour | - | Silver |
| Protection | Dust-resistant, slash-resistant | - |
| Optical Zoom | - | 3x |
| Navigation | GPS/GLONASS/QZSS receiver | - |
| SENSOR | Canon EOS R3 | Olympus OM-D E-M10 Mark IIIS + M.Zuiko Digital 14-42mm II R |
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| Sensor Resolution | 24.1 Megapixel | 16.1 Megapixel |
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| Optical Sensor Type | BSI-CMOS | Live MOS |
| Total Pixels | 24,100,000 pixels | 17,200,000 pixels |
| Effective Sensor Resolution | 26,700,000 pixels | 16,100,000 pixels |
| Optical Sensor Size | Full Frame (36 x 24 mm) | Four Thirds (4/3") |
| Frame Rate (Max Resolution) | 60 fps | 30 fps |
| Sensor Dust Reduction | Yes | Yes |
| Sensor Features | Self Cleaning Sensor Unit | Supersonic Wave Filter (SWF) |
| Image Stabiliser | Optical (5-axis image sensor shift mechanism) | Optical (5-axis image sensor shift mechanism) |
| Built-in Optical Image Stabiliser | Yes | Yes |
| Sensors | - | Digital level metre |
| PROCESSOR | Canon EOS R3 | Olympus OM-D E-M10 Mark IIIS + M.Zuiko Digital 14-42mm II R |
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| Image Processor | DIGIC X | TruePic VIII |
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| LENS | Canon EOS R3 | Olympus OM-D E-M10 Mark IIIS + M.Zuiko Digital 14-42mm II R |
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| Type | - | Zoom lens - 3x zoom - 14 - 42 mm - f/3.5-5.6 Micro Four Thirds |
|---|---|---|
| Focal Length Equivalent to 35mm Camera | - | 28 - 84mm |
| Focus Adjustment | - | Automatic, manual |
| Min Focus Distance | - | 25 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 | Canon RF | Micro Four Thirds |
| Features | - | Aspherical lens, MSC technology |
| FOCUSING | Canon EOS R3 | Olympus OM-D E-M10 Mark IIIS + M.Zuiko Digital 14-42mm II R |
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| Auto Focus | Dual Pixel CMOS AF II | TTL contrast detection |
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| Auto Focus Points (Zones) Qty | 1053 | 121 |
| Auto Focus Features | - | Focus Peaking function |
| AE/AF Control | Eye Control, Face-priority AF, Subject-tracking AF, Eye detection AF, Zone AF, Animal-tracking AF, Vehicle-tracking AF | Face-priority AF, Subject-tracking AF, Touch Area AF, Eye detection AF |
| Face Detection | Eye Detect AF, Face Detection AF/AE | Eye Detect AF, face-priority AF function |
| VIEWFINDER | Canon EOS R3 | Olympus OM-D E-M10 Mark IIIS + M.Zuiko Digital 14-42mm II R |
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| Viewfinder Type | Electronic - OLED | Electronic - OLED |
|---|---|---|
| Viewfinder Colour Support | Colour | Colour |
| Viewfinder Diagonal Size | 0.5" | - |
| Viewfinder Resolution | 5,760,000 pixels | 2,360,000 pixels |
| Optical Viewfinder Field Coverage | 100% | 100% |
| Optical Viewfinder Magnification | 0.76x | 1.23x |
| Optical Viewfinder Dioptric Correction Range | -4 to +2 | -4 to +2 |
| Field of View Crop Factor | 1.0 | 2 |
| EXPOSURE & WHITE BALANCE | Canon EOS R3 | Olympus OM-D E-M10 Mark IIIS + M.Zuiko Digital 14-42mm II R |
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| ISO (Max) | 204800 | 25600 |
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| Native ISO | 100-102400 | 100-6400 |
| Extended ISO (Max) | 204800 | 25600 |
| Extended ISO (Min) | 50 | - |
| Light Sensitivity | ISO 50, ISO auto, ISO 204800, ISO 100-102400 | ISO 100-25600, ISO auto (100-25600) |
| Exposure Metering | Evaluative, centre-weighted, spot (2.9%), partial (5.9%) | Multi-segment, centre-weighted, spot |
| Exposure Metering Zones | 384 | 324 |
| Exposure Modes | Programme, bulb, automatic, manual, aperture-priority, shutter-priority, flexible-priority AE | Programme, bulb, automatic, manual, aperture-priority, shutter-priority |
| Bracketing Modes | Focus bracketing | Art Filter bracketing, focus bracketing, white balance bracketing |
| Special Effects | Neutral, Faithful, monochrome, landscape, portrait, Standard, Fine Detail | Soft focus, Water Colour, Diorama, Cross Process, partial colour, Grainy Film, Light Tone, Pop Art, Pale & Light Colour, pin hole, Gentle Sepia, Dramatic Tone, Bleach Bypass, Key Line, Vintage, Instant Film |
| White Balance | Custom, automatic, presets | Custom, automatic, presets |
| White Balance Presets | Cloudy, tungsten light, Flash, daylight, shade, 2500K - 10000K, fluorescent light (white) | Fluorescent, sunlight, tungsten light, Flash, shade, overcast, 2000K - 14000K |
| Shutter Type | Mechanical, electronic | Mechanical, electronic |
| Max Shutter Speed | 1/64000 sec | 1/16000 sec |
| Min Shutter Speed | 30 sec | 60 sec |
| Exposure Compensation | ±3 EV range, in 1/2 or 1/3 EV steps | ±5 EV range, in 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, 1/180 sec, 1/250sec | 1/250sec, 1/4000 sec |
| Exposure Range | EV -3-20 (ISO 100) | EV -2-20 (ISO 100) |
| DISPLAY | Canon EOS R3 | Olympus OM-D E-M10 Mark IIIS + M.Zuiko Digital 14-42mm II R |
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| Type | 3.2" LCD display | 3" LCD display |
|---|---|---|
| Touch Screen | - | Yes |
| Display Format | 4,150,000 pixels | 1,040,000 pixels |
| Display Form Factor | Rotating | Folding |
| Display Features | Display brightness control, anti-smudge coating | Colour control, display brightness control |
| FLASH | Canon EOS R3 | Olympus OM-D E-M10 Mark IIIS + M.Zuiko Digital 14-42mm II R |
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| Camera Flash | - | Pop-up flash |
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| Guide Number (m / ISO 100) | - | 5.8 |
| 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, wireless off-camera control |
| VIDEOGRAPHY / CAMCORDER | Canon EOS R3 | Olympus OM-D E-M10 Mark IIIS + M.Zuiko Digital 14-42mm II R |
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| Digital Video Format | MOV, RAW, IPB, ALL-I | H.264, MOV |
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| Image Recording Format | JPEG, RAW, RAW + JPEG, C-RAW, HEIF, RAW + HEIF | JPEG, RAW, RAW + JPEG, MPO |
| Max Video Resolution | 6000 x 3164 | 3840 x 2160 |
| Audio Signal Format | - | PCM |
| Microphone Operation Mode | Mono | Stereo |
| Microphone Features | - | Wind noise reduction, sensitivity control |
| MEMORY | Canon EOS R3 | Olympus OM-D E-M10 Mark IIIS + M.Zuiko Digital 14-42mm II R |
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| Memory Card Slot | SD card, CFexpress | SD card |
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| Supported Memory Cards | SD Memory Card, SDXC Memory Card, SDHC Memory Card, SDHC UHS-II Memory Card, SDXC UHS-II Memory Card, CFexpress | SD Memory Card, SDXC Memory Card, SDHC Memory Card, SDHC UHS-I Memory Card, SDXC UHS-I Memory Card |
| Memory Card | - | 16 GB SDHC |
| Memory Card Included | No | Yes |
| Image Storage | 6000 x 4000 3984 x 2656 2976 x 1984 2400 x 1600 3744 x 2496 2400 x 1600 5328 x 4000 3552 x 2664 2656 x 1992 2112 x 1600 6000 x 3368 3984 x 2240 2976 x 1680 2400 x 1344 4000 x 4000 2656 x 2656 1984 x 1984 1600 x 1600 |
RAW 4608 x 3456 JPEG 4608 x 3456 JPEG 1280 x 720 |
| Video Capture | RAW - 6000 x 3164 p 4096 x 2160 p 3840 x 2160 p 1920 x 1080 p |
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 - 1280 x 720 p - 60 fps MOV - 1280 x 720 p - 50 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 | Canon EOS R3 | Olympus OM-D E-M10 Mark IIIS + M.Zuiko Digital 14-42mm II R |
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| Battery Type | Canon LP-E19 Lithium Ion | Olympus BLS-50 Lithium Ion |
|---|---|---|
| Details | Canon LP-E19 Li-ion rechargeable battery (included) | Olympus BLS-50 Li-ion rechargeable battery (included) |
| Battery Life | Photo shooting - 620 shots (Power Save LVF Shooting mode) Photo shooting - 860 shots (Power Save LCD Shooting mode) Photo shooting - 440 shots (EVF on) Photo shooting - 760 shots (LCD Monitor on) |
Photo shooting - 330 shots (Live View mode) Video recording - 140 minutes |
| CONNECTIONS | Canon EOS R3 | Olympus OM-D E-M10 Mark IIIS + M.Zuiko Digital 14-42mm II R |
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| Interface | HDMI, USB-C, IEEE 802.11a/b/g/n/ac, Bluetooth 5.0 | HDMI, USB 2.0, IEEE 802.11b/g/n |
|---|---|---|
| Connectivity Features | Remote control via mobile devices, remote live view, Wireless Image Transfer, wireless video upload to cloud server, wireless image upload to cloud server, wireless image printing | Remote control via mobile devices, remote live view, QR code scanning |
| Print Standard | DPOF support, Exif Print support | Direct print, DPOF support, Exif Print support, PictBridge support |
| Computer Connectivity | Mac, Windows | - |
| Flash Terminal | Hot shoe | Hot shoe |
| Connector Type | USB 3.2 Gen 2 (USB Type-C) HDMI output (19 pin micro HDMI Type D) Microphone (mini-phone stereo 3.5 mm) Headphones (mini-phone stereo 3.5 mm) Network (RJ-45) |
USB 2.0 (micro-USB) HDMI output (19 pin micro HDMI Type D) |
| FEATURES | Canon EOS R3 | Olympus OM-D E-M10 Mark IIIS + M.Zuiko Digital 14-42mm II R |
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| Self-Timer Delay | 10 sec, 2sec | 2sec, 12sec |
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| Continuous Shooting Speed | 30 frames per second, 12 frames per second | 8.6 frames per second, 4.8 frames per second |
| HDR Mode | - | Auto HDR mode |
| Additional Features | RGB primary colour filter, auto power save, depth-of-field preview button, camera orientation detection, histogram display, AE lock, AF lock, cropping an image, resizing an image, highlight point display, Dust Delete Data system, USB charging, in-camera RAW processing, Multi-Frame Noise Reduction, HDR image enhancement technology, high-speed recording, silent shooting, slow motion recording, multiple exposure capture, anti-flicker, double slot recording, Flickering Reduction function, firmware upgradable, assignable buttons, HEIF to Jpeg conversion, voice memo recording | Built-in speaker, RGB primary colour filter, auto power save, histogram display, AE lock, AF lock, shadow point display, interval shooting mode, highlight point display, in-camera RAW processing, high-speed recording, Dual Axis Electronic Level, silent shooting, GPS via mobile |
| OTHERS | Canon EOS R3 | Olympus OM-D E-M10 Mark IIIS + M.Zuiko Digital 14-42mm II R |
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| Included Accessories | Battery charger, body cap, neck strap, eyecup, cable protector, hot shoe cover, USB-C cable | Battery charger, dust cap, body cap, lens cap, shoulder strap, USB cable, carrying bag |
|---|---|---|
| Software | Canon Picture Style Editor, Canon Digital Photo Professional 4.15, Canon EOS Utility 3, WFT Utility, EOS Lens Registration Tool, EOS Web Service Registration Tool, Canon Camera connect app, Mobile File Transfer app | - |
| Max Operating Temperature | 40 °C | 40 °C |
| Min Operating Temperature | 0 °C | -10 °C |
| Service & Support | Limited warranty - 1 year | Limited warranty - 2 years |
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