Sony A7 vs A7s

Sony has been a dominant player in the digital camera market for years, offering both amateur and professional photographers advanced features, innovative technology, and high-quality images. One of the most remarkable camera models the brand offers is the Sony A7 series. Two of the most popular cameras in this series are the Sony A7 and A7s. Both the Sony A7 and A7s have their unique features and advantages that cater to different user preferences. In this article, we’ll compare sony a7 vs a7s and help you choose the one that meets your needs better.

Design and Build Quality

At first sight, the Sony A7 and A7s look similar in build and design quality. They both have a compact body, magnesium alloy construction, and a weight of around 550g. However, upon closer inspection, the two cameras have slight differences in button placement, control layout, and menu structure. The Sony A7 has more customizable buttons, making it more suitable for users who prefer to adjust settings according to their preferences. The Sony A7s, on the other hand, has a more straightforward and user-friendly interface that’s easy to navigate, making it a great choice for beginners.

Resolution and Image Quality

Resolution and image quality are one of the most critical factors when choosing a camera. The Sony A7 features a 24.3-megapixel sensor with a standard ISO range of 100-25,600, which can be expanded to ISO 50-51,200. These settings make the camera ideal for outdoor or daylight photography as it can capture sharp and vivid images with excellent detail and color accuracy. The A7s, on the other hand, has a 12.2-megapixel sensor and a native ISO range of 100-102,400, which can be expanded to ISO 50-409,600. The lower megapixel count may seem like a downside, but it results in more excellent pixel size, which improves the camera’s sensitivity and allows for better low-light performance. The Sony A7s shines in low-light situations and is an excellent choice for night photography, astrophotography, and videography.

Autofocus and Speed

The speed and autofocus performance of a camera are essential factors for capturing quality images. The Sony A7 has a 117-point autofocus system that’s fast and accurate, making it an ideal camera for capturing action shots and moving objects. It has a burst rate of 5fps, allowing users to capture multiple shots in a single second. The A7s has a slightly improved autofocus system with 169-points, but it lacks in-frame and depth of focus tracking compared to A7. The Sony A7s performs better in terms of speed because of its lower megapixel count, allowing it to capture 4k video at 60 frames-per-second and slow-motion video at up to 120 frames-per-second.

Video Performance

Both the Sony A7 and A7s are great cameras for video production, but the A7s is best suited for videographers and filmmakers. It’s known for its impressive low-light performance, making it ideal for shooting in dark environments without compromising video quality. The Sony A7s can record 4k videos at 30fps and 1080p videos at up to 120fps, making it an excellent choice for slow-motion captures. The Sony A7, on the other hand, can record 1080p videos at up to 60fps, making it a better choice for videographers who don’t need to capture videos at the highest quality.

Battery Life and Connectivity

Battery life is an essential factor when choosing a camera, especially if you plan to use it for an extended period. The Sony A7 has a battery life of approximately 340 shots per charge, while the Sony A7s offers around 380 shots per charge. Neither of the cameras have exceptional battery life, so it’s recommended to carry extra batteries when using the cameras for prolonged periods. In terms of connectivity, both the Sony A7 and A7s have Wi-Fi, NFC, and HDMI connectivity options, making it easy to transfer files to other devices or control the camera remotely.


The price is always a consideration when choosing a camera, and both the Sony A7 and A7s come with a hefty price tag. The Sony A7 is priced around ,598, making it more affordable than the A7s, which is priced at ,198. The price difference may not seem significant, but it’s a matter of preference and intended use.


Choosing between the Sony A7 and A7s comes down to individual preferences and intended use. If you’re a professional photographer who needs maximum megapixels, fast autofocus, and faster burst rates, you might want to choose the Sony A7. If you’re a filmmaker or videographer who needs the best low-light performance, slow-motion capabilities, and exceptional 4k video quality, the Sony A7s might be the better choice. Regardless of your choice, both cameras are excellent cameras for any situation and offer exceptional image and video quality that’ll make your shooting experience enjoyable and rewarding.

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