Olympus OM-D E-M10 vs. Canon EOS 850D

Camera Comparison, Reviews and Tests

In depth comparison and review of Olympus OM-D E-M10 and Canon EOS 850D. 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.

Camera Specifications Comparison

Olympus OM-D E-M10 vs. Canon EOS 850D Comparison Chart
DESIGN AND DIMENSIONS Olympus OM-D E-M10 Canon EOS 850D
Product Type Digital camera - 1080p - mirrorless system Digital camera - 4K - SLR with Live View mode, movie recording
Lens Included Body only Body only
Height 8.23 cm 10.26 cm
Width 11.91 cm 13.1 cm
Depth 4.59 cm 7.62 cm
Weight 350 g 471 g
Weight Details - Camera body only: 471 g
Camera with battery and memory card: 515 g
Body Material Magnesium alloy Aluminium alloy, fibreglass-reinforced polycarbonate resin
Enclosure Colour Black | Silver Black
SENSOR Olympus OM-D E-M10 Canon EOS 850D
Sensor Resolution 16.1 Megapixel 24.1 Megapixel
Optical Sensor Type Live MOS CMOS
Total Pixels 17,200,000 pixels 25,800,000 pixels
Effective Sensor Resolution 16,100,000 pixels 24,100,000 pixels
Optical Sensor Size Four Thirds (4/3") APS-C (22.3 x 14.9 mm)
Frame Rate (Max Resolution) - 30 fps
Sensor Dust Reduction Yes Yes
Sensor Features Supersonic Wave Filter (SWF) EOS Integrated Cleaning System, Self Cleaning Sensor Unit
Image Stabiliser Optical (5-axis image sensor shift mechanism) Electronic (5-axis)
Built-in Optical Image Stabiliser Yes -
Sensors - Digital level metre
PROCESSOR Olympus OM-D E-M10 Canon EOS 850D
Image Processor TruePic VII DIGIC 8
LENS Olympus OM-D E-M10 Canon EOS 850D
Lens Mounting Type Micro Four Thirds Canon EF/EF-S
FOCUSING Olympus OM-D E-M10 Canon EOS 850D
Auto Focus TTL contrast detection Dual Pixel CMOS AF / TTL phase detection / TTL contrast detection
Auto Focus Points (Zones) Qty 81 45
Auto Focus Features - Focus Peaking function, Manual Focus Assist
AE/AF Control Subject-tracking AF, Eye detection AF Eye detection AF, Zone AF, AI Focus AF, AI Servo AF, Large Zone AF
Face Detection Eye Detect AF Yes
VIEWFINDER Olympus OM-D E-M10 Canon EOS 850D
Viewfinder Type Built-in - electronic Optical - fixed eye-level pentamirror
Viewfinder Colour Support Colour -
Viewfinder Resolution 1,440,000 pixels -
Optical Viewfinder Field Coverage 100% 95%
Optical Viewfinder Magnification 1.15x 0.82x
Optical Viewfinder Dioptric Correction Range -4 to +2 -3 to +1
Viewfinder Information Shutter speed, exposure compensation, AF-in-focus, aperture, white balance, metering system, Exposure Mode, image stabilizer, battery status, AF lock, AF point, electronic level Grid, electronic level, flicker detection, aspect ratio line, spot metering circle
Field of View Crop Factor 2 1.6
Features Viewfinder brightness control, auto eye sensor, colour temperature control -
EXPOSURE & WHITE BALANCE Olympus OM-D E-M10 Canon EOS 850D
ISO (Max) 25600 25600
Native ISO - 100-25600
Extended ISO (Max) - 51200
Light Sensitivity ISO auto, ISO 100-25600 ISO 51200, ISO 100-25600, ISO auto (100-25600)
Exposure Metering Multi-segment, centre-weighted, spot Evaluative, partial (6.5%), centre-weighted, spot (2%)
Exposure Metering Zones 324 216
Exposure Modes Programme, bulb, automatic, manual, aperture-priority, shutter-priority Programme, bulb, automatic, manual, aperture-priority, shutter-priority
Bracketing Modes Art Filter bracketing, Dynamic Range Bracketing, ISO sensitivity bracketing Flash Exposure Bracketing, white balance bracketing
Shooting Programs Landscape, portrait mode, macro, beach/snow, night portrait, landscape-portrait, Children, fireworks, 3D image, panorama assist, night scene, Underwater, sports mode, sunset, candle, high key, low key, documents, nature macro, e-portrait, fisheye converter, wide converter, macro converter, handheld starlight, digital IS Landscape, portrait mode, close-up, night portrait, food, sports mode, candle, kids, backlight correction HDR, smooth skin, handheld night scene, group photo
Special Effects Sepia, Monotone, Black & White Red filter, Black & White Yellow filter, Vivid, purple, blue, green, Frames, Black & White Orange filter, soft focus, natural, monochrome, Black & White Green filter, Muted, portrait, Water Colour, Diorama, Cross Process, Grainy Film, Light Tone, Pop Art, Pale & Light Colour, pin hole, Gentle Sepia, i-Enhance, Dramatic Tone, Image Overlay, Key Line, Star Light, White Edge Neutral, fisheye, soft focus, Faithful, monochrome, landscape, portrait, miniature, Toy camera, HDR Art, Grainy B&W, Water painting, Fine Detail
White Balance Custom, automatic, presets Custom, automatic, presets
White Balance Presets Incandescent, fluorescent, cloudy, sunlight, Flash, shade, Underwater, 2000K - 14000K Cloudy, tungsten light, Flash, daylight, 2000K - 10000K, fluorescent light (white)
Shutter Type - Mechanical electronically-controlled
Max Shutter Speed 1/4000 sec 1/4000 sec
Min Shutter Speed 60 sec 30 sec
Exposure Compensation ±5 EV range, in 1, 1/2 or 1/3 EV steps ±5 EV range, in 1/2 or 1/3 EV steps
Auto Exposure Bracketing 7 steps in 1/3, 2/3 or 1 EV steps 3 steps in 1/2 or 1/3 EV steps
White Balance Bracketing Yes -
X-sync Speed 1/250sec 1/200sec
Exposure Range EV -2-20 EV 1-20 (ISO 100)
DISPLAY Olympus OM-D E-M10 Canon EOS 850D
Type 3" LCD display 3" LCD display
Touch Screen Yes Yes
Display Format 1,037,000 pixels 1,040,000 pixels
Display Form Factor Folding Rotating
Display Features Contrast control Display brightness control
FLASH Olympus OM-D E-M10 Canon EOS 850D
Camera Flash Pop-up flash Pop-up flash
Guide Number (m / ISO 100) - 12
Flash Modes Fill-in mode, rear curtain sync, slow synchro, auto mode, flash OFF mode, red-eye reduction Fill-in mode, auto mode
Red-Eye Reduction Yes Yes
Features AF illuminator, flash +/- compensation, wireless off-camera control AF illuminator, wireless off-camera control
VIDEOGRAPHY / CAMCORDER Olympus OM-D E-M10 Canon EOS 850D
Digital Video Format AVI, MJPEG, H.264, MOV H.264
Image Recording Format JPEG, RAW, RAW + JPEG, MPO JPEG, RAW + JPEG, C-RAW
Max Video Resolution 1920 x 1080 3840 x 2160
Audio Signal Format - AAC
Microphone Operation Mode Stereo -
Microphone Features Wind noise reduction, sensitivity control -
MEMORY Olympus OM-D E-M10 Canon EOS 850D
Memory Card Slot 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
Memory Card Included - No
Image Storage RAW 4608 x 3456 - 17 MB
JPEG 4608 x 3456 - 7.5 MB
JPEG 4608 x 3456 - 3.5 MB
JPEG 3200 x 2400 - 1.7 MB
JPEG 1280 x 960 - 0.4 MB
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
Video Capture MOV - 1920 x 1080 - 30 fps - 24Mbps
MOV - 1920 x 1080 - 30 fps - 16Mbps
MOV - 1280 x 720 - 30 fps - 12Mbps
MOV - 1280 x 720 - 30 fps - 8Mbps
AVI - 1280 x 720 - 30 fps
AVI - 640 x 480 - 30 fps - 16Mbps
H.264 - 3840 x 2160 p - 29.97 fps
H.264 - 3840 x 2160 p - 25 fps
H.264 - 3840 x 2160 p - 24 fps
H.264 - 1920 x 1080 p - 59.94 fps
H.264 - 1920 x 1080 p - 50 fps
H.264 - 1920 x 1080 p - 29.97 fps
H.264 - 1920 x 1080 p - 23.98 fps
H.264 - 1280 x 720 p - 59.94 fps
H.264 - 1280 x 720 p - 50 fps
BATTERY AND CHARGING Olympus OM-D E-M10 Canon EOS 850D
Battery Type Olympus BLS-5 Lithium Ion Canon LP-E17 Lithium Ion
Details Olympus BLS-5 Li-ion rechargeable battery (included) Canon LP-E17 Li-ion rechargeable battery (included)
Battery Life Photo shooting - 320 shots Photo shooting - 800 shots (at 23 °C (LCD Monitor off))
Photo shooting - 730 shots (at 0 °C (LCD Monitor off))
Photo shooting - 310 shots (at 23 °C (Live View mode))
Photo shooting - 290 shots (at 0 °C (Live View mode))
CONNECTIONS Olympus OM-D E-M10 Canon EOS 850D
Interface Composite video/audio, HDMI, USB 2.0, IEEE 802.11b/g/n HDMI, USB 2.0, IEEE 802.11b/g/n, Bluetooth 4.1
Connectivity Features Remote control via mobile devices, remote live view Remote control via mobile devices, Wireless Image Transfer
Print Standard DPOF support, Exif Print support, PRINT Image Matching Direct print, DPOF support, Exif Print support, PictBridge support
Tripod Mount Connection Point - 1/4" socket
Flash Terminal Hot shoe, PC terminal Hot shoe
Connector Type USB 2.0
Composite video/audio output
HDMI output
USB / AV output
Microphone (mini-phone stereo 3.5 mm)
HDMI output (19 pin mini HDMI Type C)
FEATURES Olympus OM-D E-M10 Canon EOS 850D
Self-Timer Delay 2sec, 12sec 10 sec, 2sec
Continuous Shooting Speed 8 frames per second, 3.5 frames per second 7.5 frames per second, 7 frames per second
Additional Features Built-in speaker, RGB primary colour filter, auto power save, sharpness control, camera orientation detection, histogram display, cropping an image, resizing an image, saturation control, in-camera red-eye fix, shadow point display, interval shooting mode, highlight point display, takes photos while film recording, built-in help guide, Shadow Adjustment Technology, in-camera RAW processing, HDR image enhancement technology, Intelligent AUTO (iAUTO), Dual Axis Electronic Level, GPS via mobile RGB primary colour filter, depth-of-field preview button, histogram display, AE lock, AF lock, FE lock, cropping an image, resizing an image, highlight point display, Dust Delete Data system, Auto Lighting Optimizer, peripheral illumination correction, Multi-Frame Noise Reduction, HDR image enhancement technology, Time-Lapse recording, noise reduction over long exposures, high ISO speed noise reduction, GPS via mobile, distortion correction function, diffraction correction, chromatic aberration correction
OTHERS Olympus OM-D E-M10 Canon EOS 850D
Included Accessories Battery charger, body cap, shoulder strap, USB cable Battery charger, body cap, neck strap
Software Olympus Viewer 3 -
Max Operating Temperature 40 °C 40 °C
Min Operating Temperature 0 °C 0 °C
Service & Support - Limited warranty - 2 years
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