om system om-1 mark iii mirrorless camera

Brand

OM System

Model

OM-1 Mark III

Camera Type

Mirrorless Camera

Status

Coming soon

Release Date

Expected February 2025

Dimension

5.3 x 3.6 x 2.9" / 134.8 x 91.6 x 72.7 mm

Weight

1.1 lb / 511 g (Body Only)

Body

Magnesium Alloy

Sensor

Actual: 22.9 Megapixel
Effective: 20.4 Megapixel
17.4 x 13 mm (Four Thirds) BSI MOS

Sensor Range (ISO)

Photo/Video
200 to 25,600 in Manual, Auto Mode (Extended: 80 to 102,400)

Maximum continuous shooting rate

Up to 120 fps

Maximum Image Size

50 MP (8160 x 6120) 

Maximum Video resolution

(External)
4:2:2/Raw 8/12-Bit via HDMI
4096 x 2160
3840 x 2160
1920 x 1080

(Internal)
H.264/MPEG-4 AVC
4096 x 2160 at 23.98/25/29.97/50/59.94 fps [202 Mb/s]
3840 x 2160 at 23.98/25/29.97/50/59.94 fps [202 Mb/s]
1920 x 1080 at 23.98/25/29.97/50/59.94/100/120/200/240 fps [202 Mb/s]
H.265
4096 x 2160 at 23.98/25/29.97/50/59.94 fps [152 Mb/s]
3840 x 2160 at 23.98/25/29.97/50/59.94 fps [152 Mb/s]
1920 x 1080 at 23.98/25/29.97/50/59.94/100/120/200 fps [162 Mb/s]

Shutter Types

Mechanical Focal Plane Shutter and Electronic Rolling Shutter

Shutter Speed

Mechanical Shutter
1/8000 to 60 Seconds
Electronic Shutter
1/32000 to 60 Seconds
Electronic Front Curtain Shutter
1/320 to 60 Seconds

Autofocus system

Auto and Manual Focus
Automatic, Continuous-Servo AF, Direct Manual Focus, Manual Focus, Single-Servo AF
Photo
Phase Detection: 759
Video
Phase Detection: 495

Viewfinder

Built-In Electronic (OLED)
5,760,000 Dot

Wireless Connectivity

2.4 / 5 GHz Wi-Fi 5 (802.11ac), Bluetooth 5.0

Screen

3.0 inches 1,620,000 Dot Articulating Touchscreen LCD

Inputs

1x Micro-HDMI (Unspecified Signal) Output (video)
1x 1/8" / 3.5 mm TRS Stereo Microphone Input
1x 1/8" / 3.5 mm TRS Stereo Headphone Output (Audio)
1x USB-C Input/Output (Power)
1x USB-C Data Input/Output (Shared with Power Input)
1x PC Sync Socket (Other)

LED

No

Storage

Dual Slot: SD/SDHC/SDXC (UHS-II)

Features

2/5/10-Second Delay Self timer, Fast Hybrid AF System, Real-time Tracking and Real-time Eye AF, 5-Axis SteadyShot INSIDE Image Stabilization, 4k video recording at 60fps, Support UVC and UAC

Battery

1x BLX-1 Rechargeable Lithium-Ion (Approx. 500 Shots)