Sony a7 III vs a7S Comparison

Sony a7 III vs a7S Overview and Optics

The Sony a7 III outperforms the Sony a7S in optics, scoring 81/100 compared to the a7S’s 60/100. Both cameras share several specifications, including a CMOS sensor, Bionz X processor, full-frame sensor size, and Sony FE lens mount. However, the a7 III proves to be the superior camera in various aspects.

The a7 III boasts 24.2 megapixels, resulting in higher-resolution images compared to the a7S’s 12.2 megapixels. Additionally, the a7 III has a higher DXOMARK score for its sensor, coming in at 96 against the a7S’s 87, which indicates better overall image quality. The a7 III also features a faster shooting speed of 10 frames per second, doubling the a7S’s 5 frames per second. This allows for capturing fast-moving subjects with ease. Furthermore, the a7 III has image stabilization, providing steadier shots and reduced camera shake, which the a7S lacks.

On the other hand, the a7S has its advantages in specific scenarios. Its lower megapixel count can be beneficial for low-light photography, as it allows for larger individual pixels that capture more light. Consequently, the a7S may produce better image quality in low-light conditions.

Given these differences, the Sony a7 III emerges as the superior camera in terms of optics. Its higher resolution, better sensor performance, faster shooting speed, and image stabilization make it a more versatile and capable camera. While the a7S may have an edge in low-light situations, the a7 III’s overall performance and features make it the clear winner in this comparison.

The Sony a7 III and the Sony a7S both have a video score of 56/100, making them equal in terms of overall video capabilities. They share some common specifications, such as not having built-in time-lapse functionality.

However, the Sony a7 III has an advantage in video resolution, as it can record 4K video with dimensions of 3840 x 2160 pixels, while the Sony a7S has a maximum video resolution of Full HD with dimensions of 1920 x 1080 pixels. This means that the a7 III can capture more detail and provide higher quality video footage compared to the a7S.

On the other hand, the Sony a7S has a higher maximum video frame rate of 60fps, compared to the a7 III’s 30fps. This allows the a7S to record smoother video, especially when capturing fast-moving subjects or in slow-motion playback. This feature might be beneficial for specific video applications, such as sports or action videography.

Taking these factors into consideration, the Sony a7 III stands out for its superior video resolution, making it a better choice for those who prioritize video quality and detail. The Sony a7S, with its higher frame rate, may be more suitable for users who need smoother video capture for specific purposes. Ultimately, the choice between these two cameras will depend on the user’s preferences and intended use.

The Sony a7 III is the winner in the features comparison, with a score of 81/100, while the Sony a7S scores 54/100. Both cameras share some common specifications, such as a 3-inch screen size, flip screen, no GPS, and WIFI connectivity. However, the a7 III outperforms the a7S in several aspects.

The Sony a7 III has a slightly higher screen resolution at 921,600 dots, compared to the a7S’s 921,000 dots. This difference provides a slightly clearer and more detailed image preview on the a7 III. Additionally, the a7 III has a touchscreen, making it easier and more convenient for users to navigate through menus and settings. The a7 III also features Bluetooth connectivity, allowing for seamless connection to compatible devices for easy file transfers and remote control.

On the other hand, the Sony a7S does not have a touchscreen or Bluetooth connectivity, putting it at a disadvantage in terms of user experience and convenience. However, the a7S still maintains a solid set of features with its flip screen and WIFI capabilities.

Considering these points, the Sony a7 III is the better camera in terms of features, as it offers a higher screen resolution, touchscreen functionality, and Bluetooth connectivity. These enhancements improve the user experience and provide more convenience for photographers and videographers. Although the Sony a7S lacks these additional features, it remains a capable camera with its flip screen and WIFI capabilities. In comparing the two cameras, the Sony a7 III stands out as the superior choice for those prioritizing advanced features and ease of use.

The Sony a7 III outperforms the Sony a7S in storage and battery, scoring 68/100 compared to the a7S’s 21/100. Both cameras accept SD/SDHC/SDXC and Memory Stick Duo/Pro Duo/Pro-HG Duo memory cards. However, the a7 III has two memory card slots, while the a7S has only one. This gives the a7 III a significant advantage in storage capacity and versatility.

In terms of battery life, the a7 III lasts for 750 shots, using the NP-FZ100 battery type. On the other hand, the a7S provides 380 shots with its NP-FW50 battery. Neither camera offers USB charging. The a7 III’s superior battery life ensures extended shooting time, making it more convenient for photographers.

The only advantage of the a7S is its lower weight, but this does not compensate for its inferior storage and battery performance. Therefore, the Sony a7 III is the clear winner in this category, offering greater storage capacity and longer battery life for a more efficient photography experience.

Are you still undecided about which camera is right for you? Have a look at these popular comparisons that feature the Sony a7 III or the Sony a7S:

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