Canon EOS 800D vs. Olympus OM-D E-M1 Mark III

Camera Comparison, Reviews and Tests

Detailed comparison and review of Canon EOS 800D 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.

Camera Specifications Comparison

Canon EOS 800D vs. Olympus OM-D E-M1 Mark III Comparison Chart
DESIGN AND DIMENSIONS Canon EOS 800D Olympus OM-D E-M1 Mark III
Product Type Digital camera - 1080p - SLR with Live View mode, movie recording Digital camera - 4K - mirrorless system
Lens Included Body only Body only
Height 9.99 cm 9.09 cm
Width 13.1 cm 13.41 cm
Depth 7.62 cm 6.89 cm
Weight 532 g 504 g
Weight Details Camera body only: 532 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
Protection - Splashproof, freezeproof, dust-resistant
SENSOR Canon EOS 800D Olympus OM-D E-M1 Mark III
Sensor Resolution 24.2 Megapixel 20.4 Megapixel
Optical Sensor Type CMOS Live MOS
Total Pixels 25,800,000 pixels 21,800,000 pixels
Effective Sensor Resolution 24,200,000 pixels 20,400,000 pixels
Optical Sensor Size APS-C (22.3 x 14.9 mm) Four Thirds (4/3")
Frame Rate (Max Resolution) 60 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 Digital level metre
PROCESSOR Canon EOS 800D Olympus OM-D E-M1 Mark III
Image Processor DIGIC 7 TruePic IX
LENS Canon EOS 800D Olympus OM-D E-M1 Mark III
Lens Mounting Type Canon EF/EF-S Micro Four Thirds
FOCUSING Canon EOS 800D Olympus OM-D E-M1 Mark III
Auto Focus TTL phase detection TTL contrast and phase detection
Auto Focus Points (Zones) Qty 45 121
Auto Focus Features - Focus Peaking function
AE/AF Control Subject-tracking AF, Predictive AI Servo AF, AI Focus AF Face-priority AF, Eye detection AF
Face Detection Yes Eye Detect AF, face-priority AF function
VIEWFINDER Canon EOS 800D Olympus OM-D E-M1 Mark III
Viewfinder Type Optical - eye-level pentamirror Electronic - LCD
Viewfinder Colour Support - Colour
Viewfinder Resolution - 2,360,000 pixels
Optical Viewfinder Field Coverage 95% 100%
Optical Viewfinder Magnification 0.82x 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 800D Olympus OM-D E-M1 Mark III
ISO (Max) 51200 25600
Native ISO - 200-6400
Extended ISO (Max) - 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, centre-weighted, spot (3.5%), partial (6%) Multi-segment, centre-weighted, spot, highlight spot, shadow spot
Exposure Metering Zones 63 324
Exposure Modes Programme, bulb, automatic, manual, aperture-priority, shutter-priority Bulb, automatic, manual, aperture-priority, shutter-priority
Bracketing Modes Flash Exposure Bracketing, white balance bracketing 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, handheld night scene -
Special Effects Neutral, fisheye, soft focus, Faithful, monochrome, landscape, portrait, miniature, Toy camera, HDR Art, Grainy B&W, Water painting, 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 Fluorescent, cloudy, tungsten light, Flash, daylight, shade Fluorescent, sunlight, tungsten light, Flash, shade, overcast, Underwater, 2000K - 14000K
Shutter Type - 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 Yes
X-sync Speed 1/200sec 1/250sec
Exposure Range EV 1-20 (ISO 100) EV -2-20 (ISO 100)
DISPLAY Canon EOS 800D Olympus OM-D E-M1 Mark III
Type 3" LCD display 3" LCD display
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 800D Olympus OM-D E-M1 Mark III
Camera Flash Pop-up flash -
Guide Number (m / ISO 100) 12 -
Flash Modes Fill-in mode, rear curtain sync, auto mode, flash OFF mode, red-eye reduction -
Red-Eye Reduction Yes -
Features AF illuminator, flash +/- compensation, wireless off-camera control, flash exposure bracketing -
VIDEOGRAPHY / CAMCORDER Canon EOS 800D Olympus OM-D E-M1 Mark III
Digital Video Format H.264 MJPEG, H.264
Image Recording Format JPEG, RAW, RAW + JPEG JPEG, RAW, RAW + JPEG
Max Video Resolution 1920 x 1080 4096 x 2160
Audio Signal Format Linear PCM, AAC Linear PCM
Microphone Operation Mode - Stereo
Microphone Features - Wind noise reduction
MEMORY Canon EOS 800D Olympus OM-D E-M1 Mark III
Memory Card Slot SD card Dual 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
Image Storage RAW 6000 x 4000
JPEG 6000 x 4000
JPEG 6000 x 3368
JPEG 5328 x 4000
JPEG 3984 x 2656
JPEG 3984 x 2240
JPEG 3552 x 2664
JPEG 2976 x 1984
JPEG 2976 x 1680
JPEG 2656 x 1992
JPEG 1920 x 1280
JPEG 1920 x 1080
JPEG 1696 x 1280
JPEG 4000 x 4000
JPEG 2656 x 2656
JPEG 1984 x 1984
JPEG 1280 x 1280
RAW 4500 x 3000
RAW 3008 x 2000
5184 x 3888
Video Capture - 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 800D Olympus OM-D E-M1 Mark III
Battery Type Canon LP-E17 Lithium Ion Olympus BLH-1 Lithium Ion
Details Canon LP-E17 Li-ion rechargeable battery (included) Olympus BLH-1 Li-ion rechargeable battery - 1720 mAh (included)
Battery Life Photo shooting - 600 shots (at 23 °C (LCD Monitor off))
Photo shooting - 550 shots (at 0 °C (LCD Monitor off))
Photo shooting - 270 shots (at 23 °C (Live View mode))
Photo shooting - 230 shots (at 0 °C (Live View mode))
Photo shooting - 420 shots
Video recording - 85 minutes
CONNECTIONS Canon EOS 800D Olympus OM-D E-M1 Mark III
Interface Composite video/audio, HDMI, USB 2.0, Wireless LAN, NFC (Near Field Communication), Bluetooth HDMI, USB 3.0, IEEE 802.11a/b/g/n/ac, Bluetooth 4.2
Connectivity Features Remote control via mobile devices, remote live view 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 2.0
HDMI output (19 pin mini HDMI Type C)
Composite video/audio output
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 800D Olympus OM-D E-M1 Mark III
Self-Timer Delay 10 sec, 2sec 2sec, 12sec
Continuous Shooting Speed 6 frames per second 10 frames per second, 15 frames per second, 60 frames per second, 18 frames per second
HDR Mode HDR Movie mode -
Additional Features RGB primary colour filter, auto power save, depth-of-field preview button, histogram display, AE lock, AF lock, FE lock, Auto Lighting Optimizer, in-camera RAW processing, peripheral illumination correction, Chromatic Aberration Compensation (CAC), Multi-Frame Noise Reduction, noise reduction over long exposures, Lens Distortion Correction, high ISO speed noise reduction, Dual Pixel CMOS AF technology, diffraction correction 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 800D Olympus OM-D E-M1 Mark III
Included Accessories Battery charger, body cap, neck strap, eyecup Battery charger, body cap, shoulder strap, USB cable, cable clip
Software Drivers & Utilities, Canon Digital Photo Professional -
Max Operating Temperature 40 °C 40 °C
Min Operating Temperature 0 °C -10 °C
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