OM SYSTEM OM-3 / Fujifilm X-H2S

OM SYSTEM OM-3: OM-3 · body only

Fujifilm X-H2S: X-H2S body (2022). The X-H2 with the 40 MP X-Trans CMOS 5 HR sensor is a separate model; the XF16-80mm lens in the image is sold separately.

SpecificationOM SYSTEM OM-3Fujifilm X-H2S
Release year20252022
Announcement / availability6 February 2025 / late February 2025

Dates from the manufacturer’s North America press release.

OM SYSTEM		—
Sensor4/3-inch stacked BSI Live MOS; approx. 20.4 MP effective, 22.9 MP total OM SYSTEM23.5 × 15.6 mm (APS-C) X-Trans CMOS 5 HS; 26.16 million effective pixels; ultrasonic sensor cleaning

According to Fujifilm the stacked, back-illuminated design quadruples readout speed, which reduces rolling-shutter skew on moving subjects with the electronic shutter and in video.

Fujifilm
ProcessorTruePic X OM SYSTEM—
Mount / formatMicro Four Thirds; 35 mm equivalent focal length approx. 2× OM SYSTEM—
Photo size and format5184 × 3888 maximum; 12-bit RAW and JPEG OM SYSTEM—
ISOLOW (approx. 80) – 102400; default auto upper limit 25600 OM SYSTEM—
StabilizationFive-axis sensor shift OM SYSTEM—
Stabilization rating6.5 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		—
Autofocus1053-point cross-type on-chip phase detection; subject detection: people, birds, cats, dogs, car and motorcycle racing, aircraft, helicopters, trains OM SYSTEMIntelligent Hybrid AF (contrast + phase detection); phase detection down to −7.0 EV; face/eye plus animal, bird, car, motorcycle/bike, airplane and train detection

The −7.0 EV figure is with the XF50mmF1.0 attached; the limit changes with slower lenses.

Fujifilm
Viewfinder2.36-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-inch, 3:2; approx. 1.62 million dots; touch, vari-angle OM SYSTEM—
ShutterFocal plane; 1/8000–60 s; down to 1/32000 s in silent mode; approx. 100,000 shot durability OM SYSTEM—
BurstApprox. 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 CapturePro 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 modesHigh 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 controlCreative dial on the front: COLOR, MONO, ART, CRT; Color and Monochrome Profile Control OM SYSTEM—
Video resolution4K 3840 × 2160 and C4K 4096 × 2160: 60/50/30/25/24p; Full HD 60/50/30/25/24p OM SYSTEM—
Video codecH.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 videoFull 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 recordingAt 4K 30p 10-bit: up to 30 minutes at 40 °C; unlimited at 25 °C

Manufacturer’s own test condition.

OM SYSTEM		—
External recordingHDMI 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		—
AudioBuilt-in stereo microphones; 3.5 mm microphone and headphone jacks; 96 kHz / 24-bit linear PCM OM SYSTEM—
Card slotOne 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 wirelessUSB-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		—
BatteryBLX-1 lithium-ion battery; 7.2 V / 2280 mAh; approx. 500 charge cycles OM SYSTEMNP-W235 lithium-ion; about 580 shots (720 in Economy mode); about 70 minutes of actual 4K 60p recording

Figures are per CIPA standard with the XF35mmF1.4 R.

Fujifilm
Battery lifeApprox. 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 powerThe 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		—
Dimensions139.3 × 88.9 × 45.8 mm (excluding protrusions) OM SYSTEM—
Weight413 g body only; 496 g with battery and card OM SYSTEM—
DurabilityMagnesium 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 reductionSupersonic Wave Filter OM SYSTEM—
SoftwareOM Image Share (OI.Share) app; OM Workspace RAW processing software OM SYSTEM—
Processor and mount—X-Processor 5; FUJIFILM X mount

Fujifilm says X-Processor 5 is twice as fast as the previous generation and enables deep-learning subject detection.

Fujifilm
Image stabilisation—5-axis sensor-shift stabilisation, up to 7.0 stops (CIPA); digital stabilisation and IS Boost in video

The 7-stop rating is per CIPA, for pitch/yaw shake only and with the XF35mmF1.4 R lens.

Fujifilm
Shutter and burst—Mechanical to 1/8000 s, electronic to 1/32000 s; about 40 fps with the electronic shutter, 15 fps mechanical; Pre-shot; flash sync 1/250 s

At 40 fps about 175 compressed RAW frames are recorded; these figures were measured with a CFexpress Type B card. Pre-shot records frames while the shutter is half-pressed.

Fujifilm
Video—6.2K 3:2 open gate (6240 × 4160) up to 29.97p; DCI 4K/4K up to 120p; Full HD up to 240p; Apple ProRes 422 HQ/422/LT, H.265 (including All-Intra) and H.264; 4:2:2 10-bit

ProRes is only recorded to a CFexpress Type B card. Open gate records the full 3:2 sensor area, so footage can later be cropped for horizontal and vertical formats. The optional FAN-001 cooling fan can be attached for long recordings in high temperatures.

Fujifilm
Storage media—Dual slots: CFexpress Type B (up to 2 TB) and SD/SDHC/SDXC (UHS-I/UHS-II, V90)

Stills can be saved as JPEG, HEIF (4:2:2 10-bit) and 14-bit RAW.

Fujifilm
Viewfinder and screens—0.5-inch OLED viewfinder, about 5.76 million dots, 100% coverage; 3.0-inch vari-angle touchscreen LCD, 1.62 million dots; 1.28-inch top information display

The vari-angle screen flips out to the side and rotates, which helps for selfies and vertical video.

Fujifilm
Connections—USB Type-C (USB 3.2 Gen 2x1), full-size HDMI (Type A), 3.5 mm microphone and headphone, 2.5 mm remote release, flash sync terminal; Wi‑Fi 802.11a/b/g/n/ac, Bluetooth 4.2 Fujifilm
Body—Weather-resistant body; operating temperature −10 to +40 °C Fujifilm
Size and weight—136.3 × 92.9 × 84.6 mm; about 660 g with battery and card (579 g body only) Fujifilm