Detailed comparison and review of Canon EOS 250D and Olympus OM-D E-M1 Mark III. 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 250D | Olympus OM-D E-M1 Mark III |
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Product Type | Digital camera - 4K - SLR with Live View mode, movie recording | Digital camera - 4K - mirrorless system |
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Lens Included | Body only | Body only |
Height | 9.26 cm | 9.09 cm |
Width | 12.24 cm | 13.41 cm |
Depth | 6.98 cm | 6.89 cm |
Weight | 402 g | 504 g |
Weight Details | Camera body only: 402 g Camera with battery and memory card: 449 g |
Camera only: 504 g Camera with battery and memory card: 580 g |
Body Material | Aluminium alloy, fibreglass-reinforced polycarbonate resin | Magnesium alloy |
Enclosure Colour | Black | Black |
Protection | - | Splashproof, freezeproof, dust-resistant |
SENSOR | Canon EOS 250D | Olympus OM-D E-M1 Mark III |
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Sensor Resolution | 24.1 Megapixel | 20.4 Megapixel |
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Optical Sensor Type | CMOS | Live MOS |
Total Pixels | 25,800,000 pixels | 21,800,000 pixels |
Effective Sensor Resolution | 24,100,000 pixels | 20,400,000 pixels |
Optical Sensor Size | APS-C (22.3 x 14.9 mm) | Four Thirds (4/3") |
Frame Rate (Max Resolution) | 25 fps | 24 fps |
Sensor Dust Reduction | Yes | Yes |
Sensor Features | EOS Integrated Cleaning System, Self Cleaning Sensor Unit | Supersonic Wave Filter (SWF) |
Image Stabiliser | - | Optical (5-axis image sensor shift mechanism) |
Built-in Optical Image Stabiliser | - | Yes |
Sensors | - | Digital level metre |
PROCESSOR | Canon EOS 250D | Olympus OM-D E-M1 Mark III |
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Image Processor | DIGIC 8 | TruePic IX |
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LENS | Canon EOS 250D | Olympus OM-D E-M1 Mark III |
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Lens Mounting Type | Canon EF/EF-S | Micro Four Thirds |
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FOCUSING | Canon EOS 250D | Olympus OM-D E-M1 Mark III |
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Auto Focus | Dual Pixel CMOS AF / TTL phase detection | TTL contrast and phase detection |
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Auto Focus Points (Zones) Qty | 9 | 121 |
Auto Focus Features | Predictive Focus Control | Focus Peaking function |
AE/AF Control | Predictive AI Servo AF, AI Focus AF | Face-priority AF, Eye detection AF |
Face Detection | - | Eye Detect AF, face-priority AF function |
VIEWFINDER | Canon EOS 250D | Olympus OM-D E-M1 Mark III |
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Viewfinder Type | Optical - fixed eye-level pentamirror | Electronic - LCD |
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Viewfinder Colour Support | - | Colour |
Viewfinder Resolution | - | 2,360,000 pixels |
Optical Viewfinder Field Coverage | 95% | 100% |
Optical Viewfinder Magnification | 0.87x | 1.48x |
Optical Viewfinder Dioptric Correction Range | -3 to +1 | -4 to +2 |
Viewfinder Information | - | Shutter speed, exposure compensation, AF-in-focus, aperture, white balance, Exposure Mode, image stabilizer, battery status, AF lock, electronic level, area AF frame, metering mode |
Field of View Crop Factor | 1.6 | 2 |
Features | - | Viewfinder brightness control, colour temperature control |
EXPOSURE & WHITE BALANCE | Canon EOS 250D | Olympus OM-D E-M1 Mark III |
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ISO (Max) | 51200 | 25600 |
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Native ISO | 100-25600 | 200-6400 |
Extended ISO (Max) | 51200 | 25600 |
Extended ISO (Min) | - | 64 |
Light Sensitivity | ISO 51200, ISO 100-25600, ISO auto (100-25600) | ISO auto (64-6400), ISO 64-25600 |
Exposure Metering | Evaluative, partial (9%), centre-weighted, spot (4%) | Multi-segment, centre-weighted, spot, highlight spot, shadow spot |
Exposure Metering Zones | 63 | 324 |
Exposure Modes | Programme, bulb, automatic, manual, aperture-priority, shutter-priority, E-TTL II program flash | Bulb, automatic, manual, aperture-priority, shutter-priority |
Bracketing Modes | - | Art Filter bracketing, focus bracketing, ISO sensitivity bracketing, Flash Exposure Bracketing, white balance bracketing |
Shooting Programs | Landscape, portrait mode, close-up, night portrait, food, sports mode, candle, kids, backlight correction HDR, smooth skin, handheld night scene, group photo | - |
Special Effects | Neutral, fisheye, soft focus, Faithful, monochrome, landscape, portrait, miniature, Toy camera, HDR Art, Grainy B&W, Water painting, Standard, Fine Detail | Sepia, Monotone, Black & White Red filter, Black & White Yellow filter, Vivid, Black & White Orange filter, soft focus, natural, Black & White Green filter, 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, e-Portrait |
White Balance | Custom, automatic, presets | Custom, automatic, presets |
White Balance Presets | Cloudy, tungsten light, Flash, daylight, shade, fluorescent light (white) | Fluorescent, sunlight, tungsten light, Flash, shade, overcast, Underwater, 2000K - 14000K |
Shutter Type | Mechanical electronically-controlled | Mechanical, electronic |
Max Shutter Speed | 1/4000 sec | 1/32000 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, 1/2 or 1/3 EV steps |
Auto Exposure Bracketing | 3 steps in 1/2 or 1/3 EV steps | 5 steps in 1/3, 2/3 or 1 EV steps |
White Balance Bracketing | - | Yes |
X-sync Speed | 1/200sec | 1/250sec |
Exposure Range | EV 1-20 (ISO 100) | EV -2-20 (ISO 100) |
DISPLAY | Canon EOS 250D | Olympus OM-D E-M1 Mark III |
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Type | 3" LCD display | 3" LCD display |
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Touch Screen | Yes | Yes |
Display Format | 1,040,000 pixels | 1,037,000 pixels |
Display Form Factor | Rotating | Rotating |
Display Features | Display brightness control | Display brightness control, display colour control |
FLASH | Canon EOS 250D | Olympus OM-D E-M1 Mark III |
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Camera Flash | Pop-up flash | - |
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Guide Number (m / ISO 100) | 9.8 | - |
Flash Modes | Fill-in mode, rear curtain sync, auto mode, flash OFF mode | - |
Features | Flash +/- compensation | - |
VIDEOGRAPHY / CAMCORDER | Canon EOS 250D | Olympus OM-D E-M1 Mark III |
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Digital Video Format | H.264 | MJPEG, H.264 |
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Image Recording Format | JPEG, RAW + JPEG, C-RAW | JPEG, RAW, RAW + JPEG |
Max Video Resolution | 3840 x 2160 | 4096 x 2160 |
Audio Signal Format | AAC | Linear PCM |
Microphone Operation Mode | - | Stereo |
Microphone Features | - | Wind noise reduction |
MEMORY | Canon EOS 250D | Olympus OM-D E-M1 Mark III |
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Memory Card Slot | SD card | Dual SD card |
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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 |
Image Storage | RAW 6000 x 4000 JPEG 6000 x 4000 JPEG 3984 x 2656 JPEG 2976 x 1984 JPEG 2400 x 1600 JPEG 5328 x 4000 JPEG 3552 x 2664 JPEG 2656 x 1992 JPEG 2112 x 1600 JPEG 6000 x 3368 JPEG 3984 x 2240 JPEG 2976 x 1680 JPEG 2400 x 1344 JPEG 4000 x 4000 JPEG 2656 x 2656 JPEG 1984 x 1984 JPEG 1600 x 1600 |
5184 x 3888 |
Video Capture | H.264 - 1920 x 1080 p - 59.94 fps H.264 - 1920 x 1080 p - 29.97 fps H.264 - 1920 x 1080 p - 50 fps H.264 - 1920 x 1080 p - 25 fps H.264 - 1280 x 720 p - 59.94 fps H.264 - 1280 x 720 p - 50 fps H.264 - 3840 x 2160 p - 23.98 fps H.264 - 3840 x 2160 p - 25 fps |
4096 x 2160 p - 24 fps - 237Mbps 3840 x 2160 p - 30 fps 3840 x 2160 p - 25 fps 3840 x 2160 p - 24 fps 1920 x 1080 p - 30 fps 1920 x 1080 p - 25 fps 1920 x 1080 p - 24 fps 1920 x 1080 p - 60 fps 1920 x 1080 p - 50 fps 1280 x 720 p - 60 fps 1280 x 720 p - 50 fps 1280 x 720 p - 30 fps 1280 x 720 p - 25 fps 1280 x 720 p - 24 fps AVI - 640 x 480 p - 30 fps |
BATTERY AND CHARGING | Canon EOS 250D | Olympus OM-D E-M1 Mark III |
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Battery Type | Canon LP-E17 Lithium Ion | Olympus BLH-1 Lithium Ion |
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Details | Canon LP-E17 Li-ion rechargeable battery (included) | Olympus BLH-1 Li-ion rechargeable battery - 1720 mAh (included) |
Battery Life | Photo shooting - 1070 shots (at 23 °C (LCD Monitor off)) Photo shooting - 1020 shots (at 0 °C (LCD Monitor off)) Photo shooting - 320 shots (at 23 °C (Live View mode)) Photo shooting - 300 shots (at 0 °C (Live View mode)) |
Photo shooting - 420 shots Video recording - 85 minutes |
CONNECTIONS | Canon EOS 250D | Olympus OM-D E-M1 Mark III |
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Interface | Composite video/audio, HDMI, USB 2.0, IEEE 802.11b/g/n, Bluetooth 4.1 | HDMI, USB 3.0, IEEE 802.11a/b/g/n/ac, Bluetooth 4.2 |
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Connectivity Features | - | Remote control via mobile devices, remote live view |
Print Standard | Direct print, DPOF support, Exif Print support, PictBridge support | DPOF support, Exif Print support |
Computer Connectivity | Mac, Windows | - |
Flash Terminal | Hot shoe | Hot shoe, PC terminal |
Connector Type | USB / AV output HDMI output (19 pin mini HDMI Type C) Microphone (mini-phone stereo 3.5 mm) |
USB 3.0 (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) |
FEATURES | Canon EOS 250D | Olympus OM-D E-M1 Mark III |
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Self-Timer Delay | 10 sec, 2sec | 2sec, 12sec |
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Continuous Shooting Speed | 5 frames per second | 10 frames per second, 15 frames per second, 60 frames per second, 18 frames per second |
Additional Features | Audio recording, RGB primary colour filter, auto power save, depth-of-field preview button, camera orientation detection, histogram display, AE lock, AF lock, FE lock, highlight point display, Dust Delete Data system, built-in help guide, HDR image enhancement technology | Built-in speaker, RGB primary colour filter, auto power save, sharpness control, histogram display, in-camera red-eye removal, cropping an image, resizing an image, saturation control, shadow point display, highlight point display, in-camera film editing, contrast control, digital tele-converter, USB charging, HDR image enhancement technology, high-speed recording, Time-Lapse recording, silent shooting, GPS via mobile, Flicker detection, multiple exposure capture, Focus Stacking, 80-megapixel High Resolution mode |
OTHERS | Canon EOS 250D | Olympus OM-D E-M1 Mark III |
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Included Accessories | Battery charger, body cap, neck strap, eyecup | Battery charger, body cap, shoulder strap, USB cable, cable clip |
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Max Operating Temperature | 40 °C | 40 °C |
Min Operating Temperature | 0 °C | -10 °C |
Service & Support | Limited warranty - 2 years | - |