Here are the detailed leaked E-M5III specs:

Sensor: Live Mos 4/3, 17.4 x 13 mm, 20.4 Mpxl, 4/3 format

Max Definition: [4/3] 5,184 x 3,888

Video definition: C4K (4096 x 2160 pixels, 24p, IPB at 237 Mbps), 4K UHD (3840 x 2160 pixels, 30p, 25p, 24p), 1080p (100p, 50p, 60p, 30p, 25p, 24p), stereo sound

Frame: Micro 4/3

Multiplier coefficient: 2x

Stabilizer: 5 axes on sensor stabilization

Sensor cleaning: Yes, ultrasonic filter (Super Sonic Wave Filter)

Case protection: Anti-dust, anti-run-off, -10 ° C

Wi-Fi & Bluetooth: with OI Share app; connected shooting with Olympus Capture Wireless

GPS / Manometer / Compass: –

Sensitivity: 200-25,600 Iso (Low extension to 64 and 100 Iso)

File formats: Jpeg, Raw (ORF, 12 bit), MOV and AVI (video)

Color space: AdobeRGB, sRGB43rumors

Focusing: Dual Fast AF: 121 points / cross points for phase detection AF; 121 points / AF with contrast detection. All targets, single target (normal / small), group target (5 zones / 9 zones / 25 zones), custom target 1-4 (AF area and adjustable increment)

Exposure mode: PASM, artistic filters

Exposure metering: Multi-zone Evaluative (324 zones), Center-weighted, Spot, Spot Highlights, Spot Lowlights; correction on +/- 5 EV by 1/3, 1/2 or 1 EV

Speeds: shutter with focal plane: 1/8 000 to 60 s, B, T, sync at 1/320 s; electronic shutter: 1/32 000s to 60 s

Burst: 10 fps (AF-C, mechanical shutter)

Self-timer: 2 or 10 s

Miscellaneous: artistic filters, HDR, timelapse, B-exposure with continuous visualization, Raw editing, focus peaking, Live Composite, focus stacking, high resolution

Flash: – (FL-LM3 external flash supplied)

Flash plug: Claw and sync socket

Flash control: Auto, red-eye, backlight, slow sync first or second curtain, manual, wireless flash control; correction on +/- 3 IL

Viewfinder: Oled 2.36 Mpts, 100%, 0.69x, 27mm clearance, brightness and color temperature correction, anti-flicker

Monitor: LCD multi-directional touchscreen 1.04 Mpts

Storage: SDXC / UHS-II 43r

Interfaces: USB 2.0, micro-HDMI, WiFi, microphone input, headphone output,

Supplied accessories: strap, USB cable, flash, battery, flash FL-LM3

Power supply: Li-Ion battery BLS-50 (about 310 images according to CIPA standards)

Dimensions W x D x H: 125.3 x 65.2 x 49.7 mm

Weight: 414 g (SD and rechargeable)