A7IV downrezed to A7III size ISO 6400, 100% view Posted onJanuary 14, 2022January 14, 2022 Sony A7III vs A7IV 2560 × 1423 A7IV downsized to A7III dimensions, ISO 6400, 100% viewDiscover more from The Cotswold PhotographerSubscribe to get the latest posts sent to your email. Type your email… Subscribe