vsversusfinder

Nikon Z 8 vs Sony a7III Full Frame Mirrorless Camera with FE 28-

Updated August 2026 — Nikon Z 8 wins on video and image quality, Sony a7III Full Frame Mirrorless Camera with FE 28- wins on price and battery.

The Nikon Z 8 offers superior image quality and advanced video capabilities, making it ideal for professionals, while the Sony a7III provides great value for beginners.

Why Nikon Z 8 is better

Image Quality

Nikon Z 8 has a 45.7MP sensor vs Sony's 24.2MP.

Video Capabilities

Nikon Z 8 supports 8K video recording.

Autofocus Performance

Nikon Z 8 has advanced deep learning autofocus.

Why Sony a7III Full Frame Mirrorless Camera with FE 28- is better

Price

Sony a7III is 46% cheaper than Nikon Z 8.

Battery Life

Sony a7III offers approximately 610 shots.

Bundle Value

Sony a7III comes with a comprehensive accessory bundle.

Overall score

Nikon Z 8
88
Sony a7III Full Frame Mirrorless Camera with FE 28-
72

Specifications

SpecNikon Z 8Sony a7III Full Frame Mirrorless Camera with FE 28-
Sensor MP45.7MP24.2MP
Video Res8K/60p4K
Autofocus PointsMulti-Subject693/425
Battery LifeN/A610 shots
WeightN/A650g

Dimension comparison

Nikon Z 8Sony a7III Full Frame Mirrorless Camera with FE 28-

Price Comparison

The Nikon Z 8 is significantly more expensive than the Sony a7III, priced at $3,496.95 compared to $1,898.00. This makes the Sony a7III about 46% cheaper than the Nikon Z 8. When considering budget constraints, the price difference is substantial, especially for hobbyists or those just entering the world of photography and videography. The Nikon Z 8, while pricier, promises advanced features that may justify its cost for professional users seeking high-end capabilities.

Image Quality

The Nikon Z 8 boasts a 45.7MP stacked CMOS sensor, offering superior resolution for both stills and video. This high megapixel count enables detailed images even in challenging lighting conditions. In contrast, the Sony a7III features a 24.2MP BSI full-frame image sensor, which, while adequate for most applications, may not match the detail captured by the Nikon. The difference in sensor resolution means that photographers who prioritize image quality and large prints may lean towards the Nikon Z 8.

Autofocus Performance

Autofocus capabilities are critical for capturing fast-moving subjects, and the Nikon Z 8 excels with its advanced autofocus system powered by deep learning technology. It can detect focus as low as -9 EV and tracks a wide range of subjects, including animals and vehicles. On the other hand, the Sony a7III also offers impressive autofocus with 693 phase detection points and 425 contrast AF points, providing 93% image coverage. While both cameras have sophisticated autofocus systems, the Nikon's enhanced features may better serve professionals in dynamic shooting environments.

Video Capabilities

For videographers, the Nikon Z 8 offers internal 8K/60p and 4K/120p video recording, which is a game-changer for high-resolution video production. It also supports 12-bit N-RAW and ProRes RAW recording, making it suitable for serious filmmakers. In contrast, the Sony a7III can record 4K video but lacks the 8K capability and advanced formats available on the Nikon. This distinction makes the Nikon Z 8 the preferred choice for users who require top-notch video features alongside their still photography.

Battery Life

Battery life is another crucial factor for photographers and videographers. The Sony a7III has an impressive battery performance, providing approximately 610 shots with the viewfinder and about 710 shots using the LCD monitor. In comparison, while the Nikon Z 8's battery life specifics are not detailed in the provided data, it's essential to consider that the a7III's endurance is a strong selling point for long shooting sessions. Users who prioritize extended battery life may find the Sony a7III to be more reliable for events or outdoor shoots.

Build Quality and Design

Both cameras feature a professional build quality, but their designs cater to different user preferences. The Nikon Z 8 is noted for its compact and lightweight modular design, making it easier to carry for extended periods. Conversely, the Sony a7III, although slightly bulkier, still maintains good portability and ease of use. The choice between these cameras may come down to personal preference regarding the feel and handling during shoots.

Accessories and Bundles

The Sony a7III comes with a comprehensive bundle that includes the FE 28-70mm lens, additional batteries, memory cards, and a cleaning kit. This makes it an attractive option for beginners who want an all-in-one package. The Nikon Z 8, while not bundled with accessories in the provided data, focuses on delivering high-end specifications for serious photographers. Users looking for an extensive starter kit may prefer the Sony's bundled offerings, whereas professionals might opt for the Nikon's superior capabilities.

Which should you buy?

Choosing between the Nikon Z 8 and the Sony a7III ultimately depends on your specific needs and budget. If you are a professional seeking the best in image quality, autofocus performance, and video capabilities, the Nikon Z 8, despite its higher price, may be worth the investment. However, if you are looking for a more affordable option with good performance and a valuable bundle, the Sony a7III presents a compelling choice at about 46% less than the Nikon. Your decision should align with your photography requirements and whether advanced features or budget considerations take precedence.