Fujifilm X-T4 Dynamic Range Data (vs X-T3, X-Pro3)

Photons to Photos has published its Fujifilm X-T4 dynamic range measurement data.

The Fujifilm X-T4 basically performs identical to the X-T3. The Fujifilm X-Pro3 seems to be superior, but as Blill Claff from PTP explained to us:

The X-Pro3 appears to have improved PDR but it is an illusion.

It’s well known that Fuji implements the ISO setting in an unusual way.
In this case they have given ISO 320 to ISO 12800 an addition 1 stop boost.

Fuji uses a proprietary Exif tag called “Raw Exposure Bias” to indicate how much they have shifted the raw data from “standard”.

Adjusted in Excel for Raw Exposure Bias we see that the X-Pro3 and X-T3 are essentially identical. (They shift to dual conversion gain at a slightly different point).

You can access the chart here.

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Fujifilm Firmware Updates for X100V, X-E4, X-Pro3, X-T30II, GFX50R, GFX50SII

As we reported earlier this month, Fujifilm discovered a bug happening with twelve of their cameras when used with Mac computers.

The first batch of firmware had been released a few days ago here and was for the following cameras: X-T4, X-T3, X-S10, GFX100S, GFX100 and GFX50S.

Now six more Fujifilm cameras received an update. All the links and firmware details can be found down below.

Firmware Updates Download Links and Details

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Fujifilm GFX100S and GFX100 Get Blackmagic RAW and New Features Guide for Firmware 1.20/4.10

Earlier today Fujifilm dropped a bunch of firmware updates, some more substantial, some just bug fixes. You can see the full list here.

The biggest changes come for the Fujifilm GFX100S and Fujifilm GFX100, which get Blackmagic RAW support.

This required Fujifilm to update the Owner’s manuals for those two cameras.

But there are firmware updates also for Fujifilm X-T4, X-T3, X-H1, X-T30, X-E4, X-Pro3, X100V, Fujifilm GFX50S and Fujifilm GFX50R. Make sure to check out all the details and download the latest firmware at our dedicated article here.

And even though I am not into video with my Fujifilm GFX100S, I will update my camera anyway, because who knows what Fujifilm fixed with that “fix of minor bugs” phrase. Sometimes they fix major bugs actually.

Don’t ask me why they do it. It’s a great news if Fujifilm fixes a major bug. No need to hide it behind a generic “minor bug fix” phrase.

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