androidlad

Did you try face detection & tracking?

The newer f/2 primes and f/2.8 zooms are quad-linear motor so AF-C performance is much improved. On X-T3 older gen lenses got a bump in performance but still cannot compete with the newer ones.

Regarding noise, it depends on how you look at the pixel count. On a 1:1 level, the 100MP sensor has identical noise performance as X-T3, it's the same 3.76um photosite architecture, the 100MP one is like four X-T3 sensor stitched together. If you normalise the images to standard 8MP (DxO "print" test method), the 100MP will have at least 3EV more DR in theory.

It's about FOV and perspective distortion. A 50mm lens on MF will have 50mm perspective distortion but equivalent of 35mm FOV, making things look "grand". Of course it's easier to achieve shallow DOF with MF, but it's not the only thing.

DR400 in Eterna would definitely make a difference, since they both share the same base ISO of 640. I'd think of it as Eterna LUT applied internally.

What do you mean? Some of the shots have harsh highlight clipping, I think if you used DR400 with Eterna you would have better highlight roll-off. On X-T2 the DR mode isn't available in video mode.

Thanks for the test, did you use DR400 with Eterna? You get about 12 stops of DR.

Again from the senior semicon enginner on Weibo: X-T3 uses a Sony sensor, same 3.76um photosite architecture seen on medium format sensor IMX411/IMX461, with BSI, copper interconnect and 16bit ADC. Think of it as a crop from the medium format sensors. According to this engineer, Samsung does have a APS-C sensor but it's only recently taped out, 50MP ISOCELL+HD which is equivalent to Sony's Exmor RS, but without the DRAM.

Looks like 100P/120P on X-T3 went from line-skipping (X-T2/X-H1) to pixel-binning, sharp horizonal lines like the fence are clean unlike X-Trans III. Reasonable amount of detail but definitely not supersampled from the entire 1.29x sensor area.

Yep, TowerJazz FF global shutter, according to a senior semicon engineer:

ETA mid Oct! https://www.proav.co.uk/swit-5-5-inch-full-hd-4k-hdmi-lcd-monitor

I was told that TowerJazz, a CMOS sensor manufacturer, just signed off a large order with a big client for its FF global shutter sensor, the client is very likely to be Panasonic.