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Mirrorless Vs Dslr: Sony Alpha A99 Ii And Nikon D850 Feature Comparison

Drew is a passionate photographer and the founder of the popular camera review blog, "DrewCaptures." With over a decade of experience behind the lens, Drew has developed a deep understanding of the latest camera gear and technologies.

What To Know

  • This comprehensive comparison will delve into the key differences and similarities between the Sony Alpha A99 II and Nikon D850, providing an in-depth analysis to help you make an informed decision.
  • The Sony Alpha A99 II features a robust and ergonomic design with a comfortable grip and well-placed controls.
  • The Nikon D850 also boasts a durable and ergonomic design, with a slightly larger and heavier body than the A99 II.

In the realm of professional photography, the Sony Alpha A99 II and Nikon D850 stand as formidable contenders. These mirrorless cameras boast an impressive array of features and capabilities, making them highly sought after by both seasoned photographers and enthusiasts alike. This comprehensive comparison will delve into the key differences and similarities between the Sony Alpha A99 II and Nikon D850, providing an in-depth analysis to help you make an informed decision.

Sensor and Image Quality

Sony Alpha A99 II:
Equipped with a 42.4-megapixel full-frame Exmor R CMOS sensor, the Sony Alpha A99 II captures stunning images with exceptional detail and clarity. Its wide dynamic range allows for capturing a greater range of tones, resulting in images with rich contrasts and vibrant colors.

Nikon D850:
Featuring a 45.7-megapixel full-frame CMOS sensor, the Nikon D850 also delivers high-resolution images with excellent image quality. Its backlit sensor design enhances low-light performance, reducing noise and delivering exceptional clarity even in challenging lighting conditions.

Autofocus System

Sony Alpha A99 II:
The Sony Alpha A99 II boasts a hybrid autofocus system that combines 79 phase-detection points and 399 contrast-detection points. This system provides fast and accurate focusing, even in low-light conditions. Its Eye AF feature further enhances portraiture by automatically detecting and focusing on the subject’s eyes.

Nikon D850:
The Nikon D850 employs a 153-point autofocus system that utilizes both phase-detection and contrast-detection points. This advanced system offers wide coverage and lightning-fast focusing, making it suitable for capturing fast-moving subjects or in low-light environments.

Burst Shooting Performance

Sony Alpha A99 II:
The Sony Alpha A99 II excels in burst shooting, capturing up to 12 frames per second (fps) with continuous autofocus and exposure tracking. This capability makes it ideal for capturing fast-paced action or sequences of moving subjects.

Nikon D850:
The Nikon D850 also offers impressive burst shooting performance, capturing up to 9 fps with continuous autofocus and exposure tracking. While it may not match the A99 II’s speed, it still provides ample burst capabilities for most shooting situations.

Video Capabilities

Sony Alpha A99 II:
The Sony Alpha A99 II supports 4K video recording at up to 30 fps and Full HD (1080p) recording at up to 120 fps. It features S-Log2 and S-Log3 gamma profiles for enhanced dynamic range, giving videographers greater flexibility in post-production.

Nikon D850:
The Nikon D850 offers 4K video recording at up to 30 fps and Full HD (1080p) recording at up to 120 fps. It also incorporates N-Log gamma profile, which provides a wider dynamic range and enhances color grading options.

Ergonomics and Handling

Sony Alpha A99 II:
The Sony Alpha A99 II features a robust and ergonomic design with a comfortable grip and well-placed controls. Its electronic viewfinder (EVF) offers a high resolution and a fast refresh rate, providing a clear and immersive viewing experience.

Nikon D850:
The Nikon D850 also boasts a durable and ergonomic design, with a slightly larger and heavier body than the A99 II. Its optical viewfinder (OVF) provides a natural and traditional shooting experience, while its rear LCD screen is fully articulating for added flexibility in composition.

Other Features

Sony Alpha A99 II:

  • Built-in Wi-Fi and NFC for wireless connectivity
  • Dual memory card slots for increased storage capacity
  • Dust and moisture resistance for use in challenging environments

Nikon D850:

  • Built-in Wi-Fi and Bluetooth for wireless connectivity
  • Single memory card slot for XQD or CFexpress cards
  • Weather-sealed body for protection against harsh conditions

Which Camera is Right for You?

The choice between the Sony Alpha A99 II and Nikon D850 ultimately depends on your individual needs and preferences.

Consider the Sony Alpha A99 II if:

  • You prioritize fast burst shooting and accurate autofocus.
  • You prefer an electronic viewfinder with a high resolution.
  • You value weather resistance and durability.

Consider the Nikon D850 if:

  • You require high-resolution images with exceptional low-light performance.
  • You prefer the traditional shooting experience of an optical viewfinder.
  • You need a camera that is weather-sealed and built to withstand demanding conditions.

Takeaways: A Tale of Two Giants

Both the Sony Alpha A99 II and Nikon D850 are exceptional mirrorless cameras that offer a wide range of capabilities for professional photographers. The A99 II excels in burst shooting and autofocus, while the D850 delivers stunning high-resolution images with excellent low-light performance. Ultimately, the best choice for you will depend on your specific shooting needs and preferences.

Q: Which camera has a better autofocus system?
A: The Sony Alpha A99 II has a faster and more accurate autofocus system, especially in low-light conditions.

Q: Can I shoot 4K video with both cameras?
A: Yes, both the Sony Alpha A99 II and Nikon D850 support 4K video recording at up to 30 fps.

Q: Which camera has a longer battery life?
A: The Nikon D850 has a slightly longer battery life than the Sony Alpha A99 II, with a CIPA rating of 1,840 shots compared to 480 shots.

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Drew D.

Drew is a passionate photographer and the founder of the popular camera review blog, "DrewCaptures." With over a decade of experience behind the lens, Drew has developed a deep understanding of the latest camera gear and technologies.
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