OM System OM-1 Specifications

Price
MSRP$2199
Body type
Body typeSLR-style mirrorless
Body materialMagnesium Alloy
Sensor
Max resolution5184 x 3888
Image ratio w:h4:3
Effective pixels20 megapixels
Sensor photo detectors23 megapixels
Sensor sizeFour Thirds (17.4 x 13 mm)
Sensor typeStacked CMOS
ProcessorTruePic X Dual Quad Core Processor
Color spacesRGB, Adobe RGB
Color filter arrayPrimary color filter
Image
ISOAuto, 80-25600 (expands to 80-102400)
Boosted ISO (minimum)80
Boosted ISO (maximum)102400
White balance presets6
Custom white balanceYes (4 slots)
Image stabilizationSensor-shift
Image stabilization notes5-axis
CIPA image stabilization rating7 stop(s)
Uncompressed formatRAW
JPEG quality levelsFine, normal
File format
  • JPEG
  • Raw (ORF, 12-bit lossless compression)
Optics & Focus
Autofocus
  • Contrast Detect (sensor)
  • Phase Detect
  • Multi-area
  • Center
  • Selective single-point
  • Tracking
  • Single
  • Continuous
  • Touch
  • Face Detection
  • Live View
Autofocus assist lampYes
Manual focusYes
Number of focus points1053
Number of cross-type focus points1053
Lens mountMicro Four Thirds
Focal length multiplier2×
Screen / viewfinder
Articulated LCDFully articulated
Screen size3
Touch screenYes (electrostatic capacitance touch panel)
Live viewYes
Viewfinder typeElectronic
Viewfinder coverage100%
Viewfinder magnification1.65× (0.82× 35mm equiv.)
Viewfinder resolution5,760,000
Photography features
Minimum shutter speed60 sec
Maximum shutter speed1/8000 sec
Maximum shutter speed (electronic)1/32000 sec
Exposure modes
  • Auto
  • Program
  • Aperture priority
  • Shutter priority
  • Manual
Built-in flashNo
External flashYes (via hot shoe)
Flash X sync speed1/250 sec
Continuous drive10.0 fps
Self-timerYes (2 or 12 secs, Custom)
Metering modes
  • Multi
  • Center-weighted
  • Spot
  • Spot AF-area
Exposure compensation±5 (at 1/3 EV steps)
AE Bracketing±5 (2, 3, 5, 7 frames at 1/7 EV, 1/3 EV, 1 EV steps)
WB BracketingNo
Videography features
FormatMPEG-4, H.264, H.265
Modes
  • 4096 x 2160 @ 60p / 152 Mbps, MOV, H.265, Linear PCM
  • 4096 x 2160 @ 50p / 152 Mbps, MOV, H.265, Linear PCM
  • 4096 x 2160 @ 30p / 77 Mbps, MOV, H.265, Linear PCM
  • 4096 x 2160 @ 25p / 77 Mbps, MOV, H.265, Linear PCM
  • 4096 x 2160 @ 24p / 77 Mbps, MOV, H.265, Linear PCM
  • 4096 x 2160 @ 23.98p / 77 Mbps, MOV, H.265, Linear PCM
  • 3840 x 2160 @ 60p / 152 Mbps, MOV, H.265, Linear PCM
  • 3840 x 2160 @ 50p / 152 Mbps, MOV, H.265, Linear PCM
  • 3840 x 2160 @ 30p / 77 Mbps, MOV, H.265, Linear PCM
  • 3840 x 2160 @ 25p / 77 Mbps, MOV, H.265, Linear PCM
  • 3840 x 2160 @ 24p / 77 Mbps, MOV, H.265, Linear PCM
  • 3840 x 2160 @ 23.98p / 77 Mbps, MOV, H.265, Linear PCM
  • 4096 x 2160 @ 60p / 202 Mbps, MOV, H.264, Linear PCM
  • 4096 x 2160 @ 50p / 202 Mbps, MOV, H.264, Linear PCM
  • 4096 x 2160 @ 30p / 102 Mbps, MOV, H.264, Linear PCM
  • 4096 x 2160 @ 25p / 102 Mbps, MOV, H.264, Linear PCM
  • 4096 x 2160 @ 24p / 102 Mbps, MOV, H.264, Linear PCM
  • 4096 x 2160 @ 23.98p / 102 Mbps, MOV, H.264, Linear PCM
  • 3840 x 2160 @ 60p / 202 Mbps, MOV, H.264, Linear PCM
  • 3840 x 2160 @ 50p / 202 Mbps, MOV, H.264, Linear PCM
  • 3840 x 2160 @ 30p / 102 Mbps, MOV, H.264, Linear PCM
  • 3840 x 2160 @ 25p / 102 Mbps, MOV, H.264, Linear PCM
  • 3840 x 2160 @ 24p / 102 Mbps, MOV, H.264, Linear PCM
  • 3840 x 2160 @ 23.98p / 102 Mbps, MOV, H.264, Linear PCM
  • 1920 x 1080 @ 30p / 202 Mbps, MOV, H.264, Linear PCM
  • 1920 x 1080 @ 25p / 202 Mbps, MOV, H.264, Linear PCM
  • 1920 x 1080 @ 23.98p / 202 Mbps, MOV, H.264, Linear PCM
  • 1920 x 1080 @ 60p / 52 Mbps, MOV, H.264, Linear PCM
  • 1920 x 1080 @ 50p / 52 Mbps, MOV, H.264, Linear PCM
  • 1920 x 1080 @ 30p / 27 Mbps, MOV, H.264, Linear PCM
  • 1920 x 1080 @ 25p / 27 Mbps, MOV, H.264, Linear PCM
  • 1920 x 1080 @ 23.98p / 27 Mbps, MOV, H.264, Linear PCM
MicrophoneStereo
SpeakerMono
Storage
Storage typesSD, SDHC (UHS-I/II), SDXC (UHS-I/II)
Connectivity
USB USB 3.0 (5 GBit/sec)
USB chargingYes
HDMIYes (Micro HDMI)
Microphone portYes
Headphone portYes
WirelessBuilt-In
Remote controlYes (via smartphone)
Physical
Environmentally sealedYes (IP53)
BatteryBattery Pack
Battery descriptionStandard mode: 520 Quick sleep mode: 1100
Battery Life (CIPA)520
Weight (inc. batteries)599 g (1.32 lb / 21.13 oz)
Dimensions135 x 92 x 73 mm (5.31 x 3.62 x 2.87)
Other features
Orientation sensorYes
Timelapse recordingYes
GPSNone