Olympus OM-D E-M1 vs. Olympus OM System 1

Camera Comparison, Reviews and Tests

Side by side comparison and review of Olympus OM-D E-M1 and Olympus OM System 1. Compare design, sensors, zoom functions, batteries and other key specifications and features to simplify the choice of your perfect digital camera. Our goal is to make it easier for you to decide on the camera that will best meet your expectations by revealing the main differences between the products.

Camera Specifications Comparison

Olympus OM-D E-M1 vs. Olympus OM System 1 Comparison Chart
DESIGN AND DIMENSIONS Olympus OM-D E-M1 Olympus OM System 1
Product Type Digital camera - 1080p - mirrorless system Digital camera - 4K - mirrorless system
Lens Included Body only Body only
Height 9.35 cm 9.16 cm
Width 13.04 cm 13.48 cm
Depth 6.31 cm 7.27 cm
Weight 443 g 511 g
Weight Details - Camera body only: 511 g
Camera with battery and memory card: 599 g
Body Material Magnesium alloy -
Enclosure Colour Silver | Black -
Protection Splashproof, freezeproof, dust-resistant Splashproof, freezeproof, dust-proof, IP53
SENSOR Olympus OM-D E-M1 Olympus OM System 1
Sensor Resolution 16.3 Megapixel 20.4 Megapixel
Optical Sensor Type Live MOS Stacked BSI Live MOS
Total Pixels 16,800,000 pixels 22,900,000 pixels
Effective Sensor Resolution 16,300,000 pixels 20,400,000 pixels
Optical Sensor Size Four Thirds (4/3") Four Thirds (4/3")
Frame Rate (Max Resolution) - 30 fps
Sensor Dust Reduction - Yes
Sensor Features - 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 Digital level metre
PROCESSOR Olympus OM-D E-M1 Olympus OM System 1
Image Processor TruePic VII TruePic X
LENS Olympus OM-D E-M1 Olympus OM System 1
Lens Mounting Type Micro Four Thirds Micro Four Thirds
FOCUSING Olympus OM-D E-M1 Olympus OM System 1
Auto Focus TTL contrast and phase detection TTL contrast and phase detection
Auto Focus Points (Zones) Qty - 1053
Auto Focus Features - Focus Peaking function
AE/AF Control Face-priority AF, Subject-tracking AF, Eye detection AF AI Focus AF
Face Detection Yes Eye Detect AF, Face Detection AF/AE
VIEWFINDER Olympus OM-D E-M1 Olympus OM System 1
Viewfinder Type Built-in - electronic Electronic - OLED
Viewfinder Colour Support Colour Colour
Viewfinder Resolution 2,360,000 pixels 5,760,000 pixels
Optical Viewfinder Field Coverage 100% 100%
Optical Viewfinder Magnification 1.48x -
Optical Viewfinder Dioptric Correction Range -4 to +2 -4 to +2
Field of View Crop Factor 2 2
EXPOSURE & WHITE BALANCE Olympus OM-D E-M1 Olympus OM System 1
ISO (Max) 25600 102400
Extended ISO (Max) - 102400
Extended ISO (Min) - 80
Light Sensitivity ISO 200-25600, ISO auto (200-25600) ISO 200-102400, ISO 80-102400
Exposure Metering Multi-segment, centre-weighted, spot Multi-segment, centre-weighted, spot
Exposure Metering Zones 324 324
Exposure Modes Programme, bulb, automatic, manual, aperture-priority, shutter-priority -
Bracketing Modes Art Filter bracketing, ISO sensitivity bracketing Art Filter bracketing, Dynamic Range Bracketing, focus bracketing, ISO sensitivity bracketing, Flash Exposure Bracketing, white balance bracketing
Shooting Programs Landscape, portrait mode, macro, beach/snow, landscape-portrait, Children, fireworks, 3D image, panorama assist, night scene, sports mode, sunset, candle, high key, night scene with portrait, anti shake, low key, documents, nature macro, e-portrait, fisheye converter, wide converter, macro converter -
Special Effects Black & White, Sepia, soft focus, Water Colour, Diorama, Cross Process, Grainy Film, Light Tone, Pop Art, Pale & Light Colour, pin hole, Gentle Sepia, Dramatic Tone, Key Line, Star Light, Defocus, White Edge 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 Incandescent, fluorescent, cloudy, sunlight, Flash, shade, Underwater, 2000K - 14000K -
Shutter Type - Mechanical, electronic
Max Shutter Speed 1/8000 sec 1/32000 sec
Min Shutter Speed 60 sec 60 sec
Exposure Compensation ±5 EV range, in 1, 1/2 or 1/3 EV steps ±5 EV range, in 1/3 EV steps
White Balance Bracketing - Yes
X-sync Speed - 1/250sec, 1/8000 sec
Exposure Range EV 2-20 (ISO 100) EV -5.5-19 (ISO 100)
DISPLAY Olympus OM-D E-M1 Olympus OM System 1
Type 3" LCD display 3" LCD display
Touch Screen Yes Yes
Display Format 1,037,000 pixels 1,620,000 pixels
Display Form Factor Folding Folding
Display Features Contrast control, display brightness control, display colour control -
FLASH Olympus OM-D E-M1 Olympus OM System 1
Camera Flash Detachable flash External flash
Guide Number (m / ISO 100) 7 -
Flash Modes Fill-in mode, rear curtain sync, slow synchro, auto mode, flash OFF mode, red-eye reduction Fill-in mode, slow synchro, flash OFF mode
Red-Eye Reduction Yes -
Features AF illuminator, flash +/- compensation, wireless off-camera control, flash exposure bracketing AF illuminator
VIDEOGRAPHY / CAMCORDER Olympus OM-D E-M1 Olympus OM System 1
Digital Video Format AVI, MJPEG, H.264, MOV H.264, MOV, H.265, MPEG-4 AVC
Image Recording Format JPEG, RAW, RAW + JPEG, MPO JPEG, RAW, RAW + JPEG
Max Video Resolution 1920 x 1080 4096 x 2160
Audio Signal Format - Linear PCM
Microphone Operation Mode Stereo Stereo
Microphone Features Wind noise reduction, sensitivity control Wind noise reduction
MEMORY Olympus OM-D E-M1 Olympus OM System 1
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, SDHC UHS-II Memory Card, SDXC UHS-II 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 2560 x 1920 - 1.1 MB
5184 x 3888
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
MJPEG - 1280 x 720 - 30 fps
MJPEG - 640 x 480 - 30 fps
-
BATTERY AND CHARGING Olympus OM-D E-M1 Olympus OM System 1
Battery Type Olympus BLN-1 Lithium Ion Olympus BLX-1 Lithium Ion
Details Olympus BLN-1 Li-ion rechargeable battery (included) Olympus BLX-1 Li-ion rechargeable battery (included)
Battery Life Photo shooting - 250 shots -
CONNECTIONS Olympus OM-D E-M1 Olympus OM System 1
Interface Composite video/audio, HDMI, USB 2.0, Wireless LAN HDMI, USB-C, IEEE 802.11b/g/n/ac, Bluetooth 4.2
Connectivity Features Remote control via mobile devices, remote live view -
Print Standard DPOF support, Exif Print support, PRINT Image Matching Exif Print support
Flash Terminal Hot shoe Hot shoe, PC terminal
Connector Type USB 2.0
Composite video/audio output
HDMI output (19 pin micro HDMI Type D)
Microphone
Accessory port
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 Olympus OM-D E-M1 Olympus OM System 1
Self-Timer Delay 2sec, 12sec 2sec, 12sec, custom
Continuous Shooting Speed 10 frames per second, 6.5 frames per second 120 frames per second
Additional Features Audio recording, built-in speaker, RGB primary colour filter, auto power save, sharpness control, histogram display, AE lock, AF lock, cropping an image, resizing an image, saturation control, in-camera red-eye fix, interval shooting mode, face detection, Shadow Adjustment Technology, in-camera RAW processing, Full-time Live View, Intelligent AUTO (iAUTO), Eye-Fi Card Ready, Touch Shutter technology, GPS via mobile 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 Olympus OM-D E-M1 Olympus OM System 1
Included Accessories Battery charger, body cap, shoulder strap, USB cable Shoulder strap, AC power adaptor, USB cable, cable clip, cable protector
Software Drivers & Utilities, Olympus Viewer 3 -
Max Operating Temperature 40 °C 40 °C
Min Operating Temperature -10 °C -10 °C
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