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.
DESIGN AND DIMENSIONS | Olympus OM-D E-M1 | Olympus OM System 1 |
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Product Type | Digital camera - 1080p - mirrorless system | Digital camera - 4K - mirrorless system |
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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 |
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Sensor Resolution | 16.3 Megapixel | 20.4 Megapixel |
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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 |
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Image Processor | TruePic VII | TruePic X |
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LENS | Olympus OM-D E-M1 | Olympus OM System 1 |
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Lens Mounting Type | Micro Four Thirds | Micro Four Thirds |
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FOCUSING | Olympus OM-D E-M1 | Olympus OM System 1 |
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Auto Focus | TTL contrast and phase detection | TTL contrast and phase detection |
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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 |
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Viewfinder Type | Built-in - electronic | Electronic - OLED |
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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 |
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ISO (Max) | 25600 | 102400 |
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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 |
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Type | 3" LCD display | 3" LCD display |
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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 |
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Camera Flash | Detachable flash | External flash |
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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 |
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Digital Video Format | AVI, MJPEG, H.264, MOV | H.264, MOV, H.265, MPEG-4 AVC |
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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 |
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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 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 |
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Battery Type | Olympus BLN-1 Lithium Ion | Olympus BLX-1 Lithium Ion |
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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 |
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Interface | Composite video/audio, HDMI, USB 2.0, Wireless LAN | HDMI, USB-C, IEEE 802.11b/g/n/ac, Bluetooth 4.2 |
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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 |
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Self-Timer Delay | 2sec, 12sec | 2sec, 12sec, custom |
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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 |
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Included Accessories | Battery charger, body cap, shoulder strap, USB cable | Shoulder strap, AC power adaptor, USB cable, cable clip, cable protector |
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Software | Drivers & Utilities, Olympus Viewer 3 | - |
Max Operating Temperature | 40 °C | 40 °C |
Min Operating Temperature | -10 °C | -10 °C |