Nikon Z5II / OM SYSTEM OM-3

Nikon Z5II: Z5II · 1680 · black body

OM SYSTEM OM-3: OM-3 · body only

SpecificationNikon Z5IIOM SYSTEM OM-3
Release year20252025
Announcement / availability3 April 2025 / April 2025 Nikon6 February 2025 / late February 2025

Dates from the manufacturer’s North America press release.

OM SYSTEM
Sensor35.9 × 23.9 mm full-frame CMOS; 24.5 MP effective Nikon4/3-inch stacked BSI Live MOS; approx. 20.4 MP effective, 22.9 MP total OM SYSTEM
Photo dimensions6048 × 4032 · 24.4 MP recorded Nikon—
ProcessorEXPEED 7 NikonTruePic X OM SYSTEM
MountNikon Z; F lenses require a compatible adapter Nikon—
CardsTwo SD slots; UHS-II SDHC/SDXC Nikon—
Photo formats14-bit NEF RAW, JPEG, HEIF Nikon—
Viewfinder0.5-inch OLED; approximately 3.69 million dots; 0.8× Nikon2.36-million-dot OLED electronic viewfinder; up to 1.37× magnification; 27 mm eye point

Magnification with a 50 mm lens at infinity, −1 dioptre; depends on the selected viewfinder style.

OM SYSTEM
Rear display3.2-inch; approximately 2.1 million dots; vari-angle touch Nikon3-inch, 3:2; approx. 1.62 million dots; touch, vari-angle OM SYSTEM
StabilizationFive-axis sensor shift NikonFive-axis sensor shift OM SYSTEM
Stabilization rating7.5 stops at centre; 6 stops at periphery

CIPA 2024 with 24–120 mm f/4 S at telephoto/NORMAL; not a guarantee for every shot.

Nikon		6.5 stops at centre and 5.5 at the corner in the body; 7.5 and 6.5 stops with a compatible Sync IS lens

CIPA 2024. Body figure with 12–45 mm f/4 PRO at 45 mm; Sync IS figure with 12–100 mm f/4 IS PRO at 100 mm, half-press IS off. Not a guarantee for every shot.

OM SYSTEM
AutofocusHybrid phase/contrast; 3D tracking Nikon1053-point cross-type on-chip phase detection; subject detection: people, birds, cats, dogs, car and motorcycle racing, aircraft, helicopters, trains OM SYSTEM
Photo ISO100–64000 standard Nikon—
ShutterMechanical, electronic first curtain, electronic; 1/8000–30 s NikonFocal plane; 1/8000–60 s; down to 1/32000 s in silent mode; approx. 100,000 shot durability OM SYSTEM
High-speed burstC30: up to 30 fps JPEG; electronic

Not the RAW burst rate; rolling shutter can occur.

Nikon		—
4K video3840 × 2160; 60/50/30/25/24p

60/50p uses DX crop; full-width option at 30p.

Nikon		—
RAW video12-bit N-RAW; FX 4032 × 2268, up to 30p Nikon—
Other videoH.265 8/10-bit; H.264 8-bit; N-Log and HLG Nikon—
ConnectionsUSB-C SuperSpeed; HDMI Type D; 3.5 mm microphone and headphones Nikon—
BatteryEN-EL15c · 7 V / 2280 mAh NikonBLX-1 lithium-ion battery; 7.2 V / 2280 mAh; approx. 500 charge cycles OM SYSTEM
Dimensions134 × 100.5 × 72 mm Nikon139.3 × 88.9 × 45.8 mm (excluding protrusions) OM SYSTEM
Weight620 g body only; 700 g with battery and card Nikon413 g body only; 496 g with battery and card OM SYSTEM
Mount / format—Micro Four Thirds; 35 mm equivalent focal length approx. 2× OM SYSTEM
Photo size and format—5184 × 3888 maximum; 12-bit RAW and JPEG OM SYSTEM
ISO—LOW (approx. 80) – 102400; default auto upper limit 25600 OM SYSTEM
Burst—Approx. 6 fps; with Pro Capture 20 fps, 50 fps with compatible lenses and 120 fps with focus and exposure fixed at the first frame

Slow shutter speeds and flash cannot be used. The compatible-lens list for 50 fps is limited.

OM SYSTEM
Pro Capture—Pro Capture: starts capturing at half-press; a full press saves up to 70 frames from before it

Not available while connected to a smartphone over Wi-Fi.

OM SYSTEM
Computational modes—High Res Shot (10368 × 7776 on a tripod, 8160 × 6120 handheld); Live ND (ND2–ND64) and Live GND; HDR; focus stacking; multiple exposure; CP button OM SYSTEM
Colour control—Creative dial on the front: COLOR, MONO, ART, CRT; Color and Monochrome Profile Control OM SYSTEM
Video resolution—4K 3840 × 2160 and C4K 4096 × 2160: 60/50/30/25/24p; Full HD 60/50/30/25/24p OM SYSTEM
Video codec—H.264 8-bit and H.265 10-bit; Flat, OM-Log400, HLG, OM-Cinema1 and OM-Cinema2 profiles

With H.265 selected, only OM-Log400 and HLG are available.

OM SYSTEM
High-speed video—Full HD at 240, 120 and 100 fps; no sound recorded; slow and quick motion mode

Available rates depend on codec and frame rate.

OM SYSTEM
Continuous video recording—At 4K 30p 10-bit: up to 30 minutes at 40 °C; unlimited at 25 °C

Manufacturer’s own test condition.

OM SYSTEM
External recording—HDMI Type D; 4K/C4K 12-bit RAW output to a compatible recorder

In RAW output the camera does not record to the card.

OM SYSTEM
Audio—Built-in stereo microphones; 3.5 mm microphone and headphone jacks; 96 kHz / 24-bit linear PCM OM SYSTEM
Card slot—One SD slot; SDHC/SDXC, UHS-I and UHS-II

4K/C4K, ALL-Intra and 100 fps or faster recording require a UHS speed class 3 card or better.

OM SYSTEM
Ports and wireless—USB-C (USB 3); HDMI Type D; microphone and headphone; hot shoe; sync socket; Bluetooth Low Energy and Wi-Fi

Wired remote control is not supported.

OM SYSTEM
Battery life—Approx. 590 shots in standard mode, approx. 1040 in quick sleep mode; 120 min video (CIPA)

Approximate values measured with a KIOXIA 64 GB UHS-II card.

OM SYSTEM
USB charging and power—The battery charges in the camera over USB-C; USB PD can power the camera externally

Powering needs a USB PD source rated at 27 W or more (9 V 3 A, 15 V 2 A or 15 V 3 A).

OM SYSTEM
Durability—Magnesium alloy body; IP53 splash and dust resistance; freezeproof to −10 °C

IP53 needs a compatible splash- and dust-proof lens; not applicable while charging or with HDMI connected.

OM SYSTEM
Dust reduction—Supersonic Wave Filter OM SYSTEM
Software—OM Image Share (OI.Share) app; OM Workspace RAW processing software OM SYSTEM