Nikon D6 Vs Nikon D810A

Nikon has been a trusted name in professional photography for decades. Their cameras are well-known for their superior image quality, innovative functionality, and long-lasting sturdiness. In this essay, we will contrast two popular Nikon models, the Nikon D6 and the Nikon D810A.

Both cameras have distinct characteristics that cater to different photographic requirements. You can make an informed selection about which camera best meets your needs by considering their differences and similarities.

Overview of Nikon D6 and Nikon D810A

The Nikon D6 is the company’s flagship DSLR camera, built primarily for professional sports and wildlife photographers. It has a sturdy body, a sophisticated autofocus mechanism, and exceptional low-light performance.

The Nikon D810A, on the other hand, is a dedicated camera for astrophotography, with greater sensitivity for capturing breathtaking photographs of celestial objects.

Design and Build Quality

Both cameras feature a sturdy build and an ergonomic design. The Nikon D6 has a weather-sealed magnesium alloy body, which ensures longevity and resistance to extreme circumstances.

Similarly, the Nikon D810A has a durable design, allowing photographers to snap stunning astrophotos even in difficult conditions.

Image Sensor and Resolution

The Nikon D6 has a 20.8-megapixel full-frame CMOS sensor that has been designed for speed and low-light performance. It produces images with great picture quality, rich details, and a remarkable dynamic range.

The Nikon D810A, on the other hand, has a 36.3-megapixel full-frame CMOS sensor, which provides better resolution and captures fine details essential for astrophotography.

Specifications Comparison

FeaturesNikon D6Nikon D810A
Sensor20.8MP Full-Frame CMOS36.3MP Full-Frame CMOS
ISO Range100-102,400 (expandable to 3,280,000)200-12,800 (expandable to 51,200)
Autofocus SystemMulti-CAM 37K with 105 focus points51-point autofocus system
Continuous ShootingUp to 14 fpsUp to 5 fps
Video Recording4K UHD at 30fpsFull HD at 60fps
ConnectivityBuilt-in Wi-Fi and BluetoothBuilt-in Wi-Fi and Bluetooth
Battery LifeApprox. 3580 shots per chargeApprox. 1200 shots per charge
SpecializationSports and wildlife photographyAstrophotography
PriceHigherMore competitive for specialized camera

ISO Range and Low Light Performance

Both cameras thrive when it comes to photography in low-light situations. The Nikon D6 has an excellent ISO range of 100-102,400, which may be expanded to 3,280,000. Even with high ISO settings, it produces clear, noise-free photos.

The Nikon D810A, on the other hand, is built to capture the night sky and has a dedicated ISO range of 200-12,800, extendable up to 51,200. Astrophotographers can use it to capture astronomical objects with little noise.

Autofocus System

The focusing technology is critical for accurately photographing fast-moving subjects. The Nikon D6 has a powerful Multi-CAM 37K focusing system with 105 focus points, 15 of which are cross-type sensors. Its focusing performance is rapid and precise, making it perfect for sports and wildlife photography.

In comparison, the Nikon D810A has a 51-point autofocus system that provides consistent and precise focus tracking in a variety of shooting settings.

Continuous Shooting Speed

Both cameras have fast continuous shooting rates. The Nikon D6 has a continuous autofocus speed of up to 14 frames per second (fps) and a focus tracking speed of up to 10.5 fps. Photographers may easily capture critical moments with this fast shooting speed.

The Nikon D810A has a continuous shooting speed of up to 5 frames per second, which is adequate for most astrophotography purposes.

Video Capabilities

Both cameras are primarily designed for still photography, but they also include video recording capabilities. The Nikon D6 can capture 4K UHD films at 30 frames per second, resulting in professional-quality footage.

The Nikon D810A, on the other hand, can shoot full HD video at 60 frames per second, allowing astrophotographers to film spectacular time-lapse sequences of the night sky.

Connectivity Options

Both cameras provide a variety of communication options for easy data transmission and remote shooting.

They include built-in Wi-Fi and Bluetooth, allowing photographers to wirelessly download photographs to a compatible device or remotely operate the camera using a smartphone or tablet.

Battery Life

For photographers, battery life is critical, especially when shooting in isolated areas. The Nikon D6 is powered by the EN-EL18c rechargeable battery, which provides an astounding 3580 photos per charge.

Similarly, the Nikon D810A makes use of the EN-EL15 rechargeable battery, which offers a good battery life of roughly 1200 photos per charge.

Price Comparison

When selecting a camera, pricing is an important factor to consider. The Nikon D6 is the flagship model and has a higher price tag, making it ideal for professional photographers who want cutting-edge features and performance.

The Nikon D810A, on the other hand, is a specialist camera that is priced more reasonably, making it an appealing alternative for astrophotography aficionados on a budget.

Pros and Cons of Nikon D6


  • Outstanding low-light performance
  • System of advanced autofocus
  • High build quality
  • Excellent battery life
  • Continuous high-speed shooting


  • The price point is higher.
  • In comparison to other models, it has a lower resolution.

Pros and Cons of Nikon D810A


  • Enhanced astrophotography sensitivity
  • Sensor with high resolution for recording small details
  • A reasonable price for a specialist camera
  • Excellent build quality


  • Video capabilities are limited.
  • Not appropriate for ordinary photographic requirements.


Finally, the Nikon D6 and Nikon D810A are superb cameras tailored for specialized photographic needs. With its sophisticated autofocus technology, exceptional low-light performance, and high-speed continuous shooting, the Nikon D6 excels in sports and wildlife photography.

The Nikon D810A, on the other hand, is aimed towards astrophotography lovers, with greater sensitivity and a high-resolution sensor for taking spectacular photographs of celestial objects. Your decision is determined by your unique demands and preferences as a photographer.


Q. Can I use the Nikon D6 for astrophotography?
A. Yes, while the Nikon D6 is not explicitly designed for astrophotography, it can still capture impressive images of the night sky with its excellent low-light performance.
Q. Can the Nikon D810A be used for general photography?
A. The Nikon D810A is optimized for astrophotography and may not be suitable for general photography due to its specialized features and limitations in certain areas, such as video capabilities.
Q. Can I shoot videos with the Nikon D6?
A. Yes, the Nikon D6 offers 4K UHD video recording capabilities, making it suitable for professional videography alongside still photography.
Q. What lenses are compatible with the Nikon D810A?
A. The Nikon D810A is compatible with a wide range of Nikon F-mount lenses, allowing photographers to choose lenses based on their specific photography needs.
Q. Are there any accessories that are compatible with both cameras?
A. both cameras use Nikon’s standard accessories, such as batteries, battery grips, and remote controls, ensuring compatibility across the Nikon ecosystem.

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