Sony A7 III Review: A Full-Frame Mirrorless Camera

Sony A7 III Review: A Full-Frame Mirrorless Camera

by Alex Noah — 9 months ago in Review 2 min. read

The Sony A7 III is a highly acclaimed full-frame mirrorless camera that has garnered praise from photographers and videographers alike.

Having had the chance to explore its capabilities, I can confidently say that the A7 III lives up to its reputation as a versatile and powerful camera.

One of the standout features of the A7III is its impressive image quality.

With a 24.2-megapixel Exmor R CMOS sensor and the BIONZ X image processor, this camera produces stunningly detailed and sharp images, even in challenging lighting conditions.

The dynamic range is excellent, allowing for capturing both highlights and shadows with remarkable clarity.


The autofocus system on the A7 III is a real game-changer. It boasts a 693-point phase-detection AF system, which covers a significant portion of the frame.

This means you can confidently track moving subjects with accuracy and precision. The eye autofocus, in particular, is a standout feature, ensuring that portraits are sharp and focused on the subject’s eyes, even when shooting wide open apertures.

Low-Light Shooting

The camera’s low-light performance is commendable. The ISO range can be expanded up to 204,800, allowing for clean and noise-free images in dimly lit environments. Whether you’re shooting night scenes or indoor events, the A7 III excels in producing high-quality results.

For video enthusiasts, the A7III is a solid performer. It can record 4K video at 30fps, with full pixel readout and no pixel binning, delivering exceptional video quality. The camera also supports S-Log3 and HLG (Hybrid Log-Gamma) profiles for increased dynamic range and flexibility in post-production color grading.

Image Stabilization

The 5-axis in-body image stabilization (IBIS) is a significant advantage when shooting both photos and videos. It compensates for camera shake, allowing for handheld shooting at slower shutter speeds and smooth footage during handheld video recording.


In terms of design and handling, the A7 III strikes a good balance between ergonomics and portability. The camera’s grip is comfortable, and the button layout is intuitive. The weather-sealed construction gives peace of mind when shooting in challenging outdoor conditions.

The Drawback

One drawback worth mentioning is the limited touchscreen functionality. While the rear LCD can be used for touch focus in still photography, it does not support touch controls in the menu system or during video shooting. For those accustomed to touchscreen navigation, this could be a minor disappointment.


In conclusion, the Sony A7 III is a remarkable full-frame mirrorless camera that excels in both photography and videography. Its superb image quality, advanced autofocus, and impressive low-light performance make it a top choice for professionals and enthusiasts alike.

Whether you’re capturing breathtaking landscapes or shooting cinematic videos, the A7 III proves to be a versatile and capable tool in every aspect. If you’re looking for a high-performance mirrorless camera, the Sony A7 III certainly deserves serious consideration.

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Alex Noah

Alex is senior editor of The Next Tech. He studied International Communication Management at the Hague University of Applied Sciences.

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