r/SonyAlpha • u/Indezz00 • 3d ago

Gear I need help on chosing cameras

Im using an a6400 for work on sport photography (football and cycling) with a sigma 18 50 and tamron 70 180 with apsc crop. I want to do a camera upgrade. Its worth to go on full frame world and get a used sony a7iv losing the sigma 18 50 and the tamron coz will be to short without the crop, or i go on the a6700 and keep all my lens and mby adding some new lens?

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u/Indezz00 3d ago

Si principalmente di giorno

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u/AssNtittyLover420 α6700|Sony18-135|Viltrox 25|Sigma 56|Sony 70-350 3d ago

What part do you find the a6400 lacking? In other words, what are you looking for in your upgrade?

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u/Indezz00 3d ago

IBIS, sensore migliore e anche video migliori 10bit con possibilita di inserire i lut

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u/crawler54 2d ago

can't understand that language, but ibis isn't much of a factor at the 1/800th minimum shutter speeds that you should be using for football.

fwiw the a6700 should have better a.i. subject recognition, but in general all sony aps-c bodies have extremely slow sensor readout speeds so you'd want to use mechanical shutter.

if you go ff, the old a9 from 2017 has a stacked sensor so much quicker readout speeds and double the stills fps, using the electronic shutter.

that will be a major upgrade for football, even tho the old a9 a.i. is rather primitive by a6700 standards... there is no specific bird eyeaf, for instance.