Both cameras work well for general photography, but the A7iii is equipped with some extra features that appeal for professional photographers. It's faster and comes with an expanded ISO range as compared to the A7ii. Also, you can use the Sony A7iii using the mobile phone. Both cameras are capable of taking high-quality photographs, however the A7iiii is better suited for sports photography.
There is a significant distinction in resolution between both cameras. The a7ii's sensor may be identical, the a7iii's sensor is equipped with the latest Exmor R CMOS tech for more efficient light gathering. The ISO ranges of both cameras are identical The ranges for the a7iii are higher. The a7iii has a higher ISO range than the predecessor.
Both cameras are excellent with regard to lens stabilization as well as image stabilization, but the a7ii is superior because it has higher resolution. The a7iii comes with a smaller battery, whereas the a7iii is able to make video more effectively. The LCD screens on both cameras have larger in resolution. Both cameras can be used for filming, and the larger a7iii has a touchscreen that makes it easier to operate.
The Sony a7iii model has higher resolution as well as a more advanced autofocus. Its NP-FZ100 battery outlasts the one in the a7ii's battery NP-FW50 by more than twice. Additionally, it can provide more photos on a single charge. Camera's battery will be depleted by the a7ii EVF. The a7iii, however, on its own, is able to just deliver 350 pictures per full charge.
The Sony A7iii weighs more than the a7ii. It's more expensive than its predecessor, but it comes with some amazing capabilities. It comes with a more advanced LCD than its predecessor. And a smaller battery is less stressful. Besides, the camera has an elongated design. It's lighter and comes with a lesser price. There are many important distinctions between the two cameras.
The A7iii is much more powerful. Continuous shooting speeds for the A7ii were limited to just 5fps. The A7ii's maximum speed is 10fps. The A7iii is more powerful with more megapixels and a higher resolution than the a7ii. Both cameras can record high-quality HD video at 120fps. The A7iiii camera should be considered by professionals.
The a7ii has it's 24.2-megapixel Exmor R CMOS sensor, which is similar to the a7R III. The most recent BIONZ X image processing engine is also available. This means it has more efficient data processing capacity as compared to the a7 II. There are however some distinct differences between the two cameras. The sensor of the a7ii is more advanced.
The Sony A7ii camera has a much more advanced camera body than the A7ii. Even though they're similar but the features of the two cameras are distinctive. In particular, the a7ii has a higher resolution and more stable image stabilization. In contrast, the a7ii sports a less-resolution sensor.
The A7iiii features an LCD touchscreen with touchscreen controls, and it's faster than the A7ii. It also comes with smaller cameras, leading to a higher price. For some photographers, it's more difficult to transport. It's an excellent camera to those who love taking photos. You'll love the Sony A7ii's clarity and sharp display.
The Sony a7ii has a 5-axis stabilized image system, whereas the a7s II only has one. If you're trying to photograph moving things, this feature may be very useful. Even though the a7ii's speed is lower than the A9, it still has similar features. It's also an expensive version. The a7ii comes with a more limited lens, and it's much smaller.
The A7iii is smaller and light than the a7ii however, the A7iii has more features that the a7ii. The A7iii from Sony has an LCD, which means that it's more convenient to change the camera's focus to the desired location. The Sony A7iii comes with larger camera bodies with a greater sensor size as compared to the A7iii.
The sensor's back illumination gives it higher ISO capabilities. Magnification on the A7ii is more. The A7ii's EVF comes with 0.78X magnification. The cameras offer decent video capabilities, both capable of recording 1080p video at 50Mbps. When it comes to the ability to focus these cameras excel.