![]() Since you'll also find the Nikon Z6 in this guide, it makes sense to talk about its successor, the Nikon Z6 II. Lots of competition at a similar or lower price We've yet to review the Sony A7R IVA but you can read our full Sony A7R IV review in the meantime.The battery performance is excellent too, so you will have no problem having all the power you need for a lengthy astro shooting session. However, the A7R IVA can be converted to a 26MP APS-C camera with a 1.5x crop factor just by pressing a button for faster image processing.Īlthough the screen doesn't fully articulate, it does tilt, so you should be able to capture stunning astrophotos without any difficulty. The 61-megapixel images are enormous, equating to equally enormous file sizes, so you'll need a computer and storage to keep up with processing and storing files of this size. The buttons and autofocus joystick are more tactile than previous Sony models, which is great news for photographers who shoot at night while wearing gloves. You can use images from the camera at ISO 6400 without any visible noise, however, as you'd expect, the noise will become apparent at higher levels. This camera is perfect for astrophotography due to its ability to capture incredible detail in dark and bright areas. Even though the A7R IVA only costs a few hundred dollars more than the A7R IV, if you currently own the A7R IV, the differences certainly aren't significant enough to warrant upgrading. ![]() You can see from our Sony A7R IV review that we think it is an incredible camera with a hard-to-beat performance and image quality, although it is expensive - and the A7R IVA is no different. Other differences are only superficial, such as the removal of the Sony logo underneath the LCD monitor. One of the biggest differences is the 3-inch LCD screen's increased resolution (2.36M vs 1.44M dots), but the higher resolution also slightly reduces battery life. The Sony A7R IVA is ultimately the same as the Sony A7R which was released two years prior but with a few minor upgrades. ![]()
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