The newly released Sony a7R IV is a megapixel powerhouse that includes all of the most recent advancements in autofocus (AF) capabilities and processing power. Sony listened to their customers even when it came to making small, quality of life improvements including a deeper hand grip and better weather-proofing. While there is no doubt that the a7R IV has been getting a lot of attention recently, the a7R III isn’t showing its age just yet!