Olympus OM-D E-M10 IV Specifications

Price
MSRP$699 (body only), $799 (w/14-42mm lens)
Body type
Body typeSLR-style mirrorless
Body materialComposite, metal
Sensor
Max resolution5184 x 3888
Image ratio w:h1:1, 4:3, 3:2, 16:9
Effective pixels20 megapixels
Sensor photo detectors22 megapixels
Sensor sizeFour Thirds (17.4 x 13 mm)
Sensor typeCMOS
ProcessorTruePic VIII
Color spacesRGB, Adobe RGB
Color filter arrayPrimary color filter
Image
ISOAuto, 200-25600 (expands to 100-25600)
Boosted ISO (minimum)100
Boosted ISO (maximum)25600
White balance presets6
Custom white balanceYes (4 slots)
Image stabilizationSensor-shift
CIPA image stabilization rating4.5 stop(s)
Uncompressed formatRAW
JPEG quality levelsSuper fine, fine, normal
File format
  • JPEG
  • Raw (Olympus ORF, 12-bit lossless)
Optics & Focus
Autofocus
  • Contrast Detect (sensor)
  • Multi-area
  • Center
  • Selective single-point
  • Tracking
  • Single
  • Continuous
  • Touch
  • Face Detection
  • Live View
Autofocus assist lampYes
Manual focusYes
Number of focus points121
Lens mountMicro Four Thirds
Focal length multiplier2×
Screen / viewfinder
Articulated LCDTilting
Screen size3
Screen dots1,040,000
Touch screenYes
Screen typeTFT LCD
Live viewYes
Viewfinder typeElectronic
Viewfinder coverage100%
Viewfinder magnification0.62× (0.31× 35mm equiv.)
Viewfinder resolution2,360,000
Photography features
Minimum shutter speed60 sec
Maximum shutter speed1/4000 sec
Exposure modes
  • Program
  • Aperture priority
  • Shutter priority
  • Manual
Scene modes
  • Portrait
  • e-Portrait
  • Landscape + Portrait
  • Night + Portrait
  • Children
  • Night scene
  • Sport
  • Hand-held Starlight
  • Fireworks
  • Light trails
  • Sports
  • Panning
  • Landscape
  • Sunset
  • Beach & Snow
  • Backlight HDR
  • Candlelight
  • Silent
  • Macro
  • Nature Macro
  • Documents
  • Multi Focus Shot
Built-in flashYes
Flash range7.20 m (at ISO 200)
External flashYes (via hot shoe)
Flash modesRedeye, fill-in, off, redeye slow-sync (1st-curtain), slow sync (1st-curtain), slow sync (2nd-curtain), manual
Flash X sync speed1/250 sec
Drive modes
  • Single
  • Single anti-shock
  • Silent
  • Sequential high
  • Silent sequential high
  • Sequential low
  • Anti-shock sequential low
  • Silent sequential low
  • 12 sec self-timer
  • 2 sec self-timer
  • Custom self-timer (regular/anti-shock)
Continuous drive15.0 fps
Self-timerYes (2 or 12 sec, custom)
Metering modes
  • Multi
  • Center-weighted
  • Highlight-weighted
  • Spot
Exposure compensation±5 (at 1/3 EV steps)
AE Bracketing±5 (3, 5 frames at 2/3 EV, 1 EV steps)
WB BracketingNo
Videography features
FormatMPEG-4, H.264
Modes
  • 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
  • 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 / 52 Mbps, MOV, H.264, Linear PCM
  • 1920 x 1080 @ 25p / 52 Mbps, MOV, H.264, Linear PCM
  • 1920 x 1080 @ 24p / 52 Mbps, MOV, H.264, Linear PCM
MicrophoneStereo
SpeakerMono
Storage
Storage typesSD/SDHC/SDXC (UHS-II supported)
Connectivity
USB USB 2.0 (480 Mbit/sec)
USB chargingYes
HDMIYes (micro HDMI)
Microphone portNo
Headphone portNo
WirelessBuilt-In
Wireless notes802.11b/g/n + Bluetooth
Remote controlYes (via smartphone)
Physical
Environmentally sealedNo
BatteryBuilt-in
Battery descriptionBLS-50 lithium-ion battery & USB charger
Battery Life (CIPA)360
Weight (inc. batteries)383 g (0.84 lb / 13.51 oz)
Dimensions122 x 84 x 49 mm (4.8 x 3.31 x 1.93)
Other features
Orientation sensorYes
Timelapse recordingYes
GPSNone