FUJIFILM GFX 100S II Medium Format Mirrorless Camera Body {102MP}

Fujifilm GFX 100S II: 102MP medium format in a weather-sealed mirrorless body.

The GFX 100S II puts a 43.8 x 32.9mm CMOS II sensor with 102 megapixels of resolution into a body that weighs 883g with battery and card. That sensor resolves at 11,648 x 8,736 pixels, and the X-Processor 5 keeps native ISO range running from 80 to 12,800, with extended headroom down to ISO 40. Five-axis in-body stabilization handles up to 8 stops of correction, which means handheld shooting at medium format is a genuine workflow option than a tripod-dependent exercise.

The AI-assisted subject tracking autofocus works down to -5.5 EV, a spec that moves medium format into territory previously dominated by smaller-sensor systems. Burst shooting reaches 7 fps via mechanical shutter at full 102MP, with the electronic shutter pulling 4.1 fps for up to 24 raw frames. For video, internal recording tops out at DCI 4K with H.265 10-bit 4:2:2, and the HDMI output delivers raw 12-bit up to UHD 4K at 29.97 fps for external recorders. The 5.76-million-dot OLED EVF and three-way tilting 3.2-inch touchscreen cover both eye-level and off-axis compositions without compromise.

At 102 megapixels with a 0.79x crop factor, the GFX 100S II gives shooters substantial latitude to crop for different aspect ratios, including the camera's native 65:24 panoramic option, without losing usable file size. For a system that delivers files this large with genuine stabilization and subject tracking, the value proposition against dedicated large-format workflows is difficult to argue with.

Who It's For

Commercial and advertising photographers will find the 102MP files give clients room to crop, reframe, and print large without reshoots. Landscape photographers working in uncontrolled light benefit from 8 stops of IBIS and bulb mode up to 60 minutes, with a weather-sealed body that holds up in the field. Portrait and fashion shooters gain from AI subject tracking effective to -5.5 EV and face/eye detection that handles shallow depth of field at medium format apertures. Hybrid shooters producing editorial or documentary work get 10-bit 4:2:2 internal video alongside the stills pipeline, with external raw output available when the production calls for it.

Key Features

• 102MP 43.8 x 32.9mm CMOS II medium-format sensor with X-Processor 5
• AI-assisted subject tracking autofocus operating down to -5.5 EV
• 5-axis in-body stabilization delivering up to 8 stops of correction
• 7 fps mechanical shutter burst, 4.1 fps electronic, up to 24 RAW frames
• DCI 4K internal recording, H.265 10-bit 4:2:2; raw 12-bit external via HDMI
• 5.76-million-dot OLED EVF with 0.84x magnification
• 3.2-inch three-way tilting touchscreen LCD
• Weather-sealed body weighing 883g with battery and card

FAQ

What autofocus sensitivity does the GFX 100S II reach?

The AI-assisted subject tracking AF operates down to -5.5 EV, which brings medium format into low-light territory previously reserved for smaller-sensor systems.

How much image stabilization correction does the 5-axis system provide?

Up to 8 stops of correction via sensor-shift stabilization, which makes handheld shooting at 102MP genuinely viable rather than tripod-dependent.

What are the burst rates for RAW shooting?

7 fps mechanical shutter for up to 16 RAW frames at full 102MP, or 4.1 fps electronic shutter for up to 24 RAW frames.

Can the GFX 100S II output RAW video externally?

Yes. 12-bit RAW over HDMI up to UHD 4K at 29.97 fps, plus 4:2:2 10-bit H.265 internally at DCI 4K.

What crop factor applies when using the GFX 100S II lenses?

0.79x crop factor relative to 35mm equivalent, which means the 43.8 x 32.9mm sensor gives substantial latitude to crop compositions and still retain usable file size from 102MP.

Does the GFX 100S II have built-in GPS or GPS capability?

No GPS functionality on this model.

What memory card specification is required for video recording?

V90 or faster SD/SDHC/SDXC cards (UHS-II) are recommended for video work, with support up to 2TB per card.