Detailed comparison and review of Canon EOS 250D and Olympus OM System 1. 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 System 1 |
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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 | 9.16 cm |
Width | 12.24 cm | 13.48 cm |
Depth | 6.98 cm | 7.27 cm |
Weight | 402 g | 511 g |
Weight Details | Camera body only: 402 g Camera with battery and memory card: 449 g |
Camera body only: 511 g Camera with battery and memory card: 599 g |
Body Material | Aluminium alloy, fibreglass-reinforced polycarbonate resin | - |
Enclosure Colour | Black | - |
Protection | - | Splashproof, freezeproof, dust-proof, IP53 |
SENSOR | Canon EOS 250D | Olympus OM System 1 |
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Sensor Resolution | 24.1 Megapixel | 20.4 Megapixel |
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Optical Sensor Type | CMOS | Stacked BSI Live MOS |
Total Pixels | 25,800,000 pixels | 22,900,000 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 | 30 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 System 1 |
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Image Processor | DIGIC 8 | TruePic X |
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LENS | Canon EOS 250D | Olympus OM System 1 |
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Lens Mounting Type | Canon EF/EF-S | Micro Four Thirds |
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FOCUSING | Canon EOS 250D | Olympus OM System 1 |
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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 | 1053 |
Auto Focus Features | Predictive Focus Control | Focus Peaking function |
AE/AF Control | Predictive AI Servo AF, AI Focus AF | AI Focus AF |
Face Detection | - | Eye Detect AF, Face Detection AF/AE |
VIEWFINDER | Canon EOS 250D | Olympus OM System 1 |
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Viewfinder Type | Optical - fixed eye-level pentamirror | Electronic - OLED |
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Viewfinder Colour Support | - | Colour |
Viewfinder Resolution | - | 5,760,000 pixels |
Optical Viewfinder Field Coverage | 95% | 100% |
Optical Viewfinder Magnification | 0.87x | - |
Optical Viewfinder Dioptric Correction Range | -3 to +1 | -4 to +2 |
Field of View Crop Factor | 1.6 | 2 |
EXPOSURE & WHITE BALANCE | Canon EOS 250D | Olympus OM System 1 |
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ISO (Max) | 51200 | 102400 |
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Native ISO | 100-25600 | - |
Extended ISO (Max) | 51200 | 102400 |
Extended ISO (Min) | - | 80 |
Light Sensitivity | ISO 51200, ISO 100-25600, ISO auto (100-25600) | ISO 200-102400, ISO 80-102400 |
Exposure Metering | Evaluative, partial (9%), centre-weighted, spot (4%) | Multi-segment, centre-weighted, spot |
Exposure Metering Zones | 63 | 324 |
Exposure Modes | Programme, bulb, automatic, manual, aperture-priority, shutter-priority, E-TTL II program flash | - |
Bracketing Modes | - | Art Filter bracketing, Dynamic Range 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 | Monotone, Vivid, 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, Colour Creator, Underwater |
White Balance | Custom, automatic, presets | Custom, automatic, presets |
White Balance Presets | Cloudy, tungsten light, Flash, daylight, shade, fluorescent light (white) | - |
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 1/3 EV steps |
Auto Exposure Bracketing | 3 steps in 1/2 or 1/3 EV steps | - |
White Balance Bracketing | - | Yes |
X-sync Speed | 1/200sec | 1/250sec, 1/8000 sec |
Exposure Range | EV 1-20 (ISO 100) | EV -5.5-19 (ISO 100) |
DISPLAY | Canon EOS 250D | Olympus OM System 1 |
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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 | 1,620,000 pixels |
Display Form Factor | Rotating | Folding |
Display Features | Display brightness control | - |
FLASH | Canon EOS 250D | Olympus OM System 1 |
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Camera Flash | Pop-up flash | External 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 | Fill-in mode, slow synchro, flash OFF mode |
Features | Flash +/- compensation | AF illuminator |
VIDEOGRAPHY / CAMCORDER | Canon EOS 250D | Olympus OM System 1 |
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Digital Video Format | H.264 | H.264, MOV, H.265, MPEG-4 AVC |
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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 System 1 |
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Memory Card Slot | SD card | 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 | - |
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 |
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BATTERY AND CHARGING | Canon EOS 250D | Olympus OM System 1 |
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Battery Type | Canon LP-E17 Lithium Ion | Olympus BLX-1 Lithium Ion |
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Details | Canon LP-E17 Li-ion rechargeable battery (included) | Olympus BLX-1 Li-ion rechargeable battery (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)) |
- |
CONNECTIONS | Canon EOS 250D | Olympus OM System 1 |
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Interface | Composite video/audio, HDMI, USB 2.0, IEEE 802.11b/g/n, Bluetooth 4.1 | HDMI, USB-C, IEEE 802.11b/g/n/ac, Bluetooth 4.2 |
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Print Standard | Direct print, DPOF support, Exif Print support, PictBridge 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) Remote control input (sub-mini phone 2.5 mm) 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 System 1 |
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Self-Timer Delay | 10 sec, 2sec | 2sec, 12sec, custom |
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Continuous Shooting Speed | 5 frames per second | 120 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, auto power save, histogram display, in-camera red-eye removal, cropping an image, resizing an image, shadow point display, interval shooting mode, highlight point display, USB charging, in-camera RAW processing, HDR image enhancement technology, high-speed recording, Dual Axis Electronic Level, silent shooting, GPS via mobile, multiple exposure capture, Focus Stacking, anti-flicker, Hybrid Log-Gamma (HLG) recording, 80-megapixel High Resolution mode |
OTHERS | Canon EOS 250D | Olympus OM System 1 |
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Included Accessories | Battery charger, body cap, neck strap, eyecup | Shoulder strap, AC power adaptor, USB cable, cable clip, cable protector |
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Max Operating Temperature | 40 °C | 40 °C |
Min Operating Temperature | 0 °C | -10 °C |
Service & Support | Limited warranty - 2 years | - |