What To Know
- However, the A77 has a slight advantage in video capabilities, as it offers a wider range of video recording options and features.
- The D7100 is a better choice for photographers who need a camera with a fast and accurate autofocus system, while the A77 is a better choice for photographers who need a camera with fast continuous shooting speed and good video capabilities.
- The Sony A77 has a slight advantage in video capabilities, as it offers a wider range of video recording options and features.
The Nikon D7100 and Sony A77 are two highly capable DSLRs that have been popular choices among photographers for years. Both cameras offer a range of features and capabilities, but which one is the better choice for you? In this in-depth comparison, we’ll explore the key differences between the Nikon D7100 and Sony A77, helping you make an informed decision about which camera is right for your needs.
Sensor and Image Quality
The Nikon D7100 features a 24.1-megapixel APS-C sensor, while the Sony A77 boasts a 24.3-megapixel APS-C sensor. Both sensors produce high-quality images with excellent detail and dynamic range. However, the Sony A77 has a slight edge in low-light performance due to its slightly larger sensor size.
Autofocus System
The Nikon D7100 has a 51-point autofocus system, while the Sony A77 features a 19-point autofocus system. The D7100’s autofocus system is more advanced, offering faster and more accurate focusing in a wider range of lighting conditions. This makes it a better choice for sports and wildlife photography, where fast and precise autofocus is crucial.
Continuous Shooting Speed
The Nikon D7100 can shoot at up to 6 frames per second (FPS), while the Sony A77 can shoot at up to 12 FPS. The A77’s faster continuous shooting speed makes it a better choice for capturing fast-moving subjects, such as athletes or wildlife.
Viewfinder and LCD Screen
Both the Nikon D7100 and Sony A77 have optical viewfinders with 100% coverage. The D7100’s viewfinder has a slightly higher magnification (0.94x vs. 0.74x), which provides a brighter and more detailed view of the scene. The A77 has a larger LCD screen (3.0 inches vs. 2.7 inches), but the D7100’s screen has a higher resolution (1,229k dots vs. 921k dots).
Video Capabilities
Both the Nikon D7100 and Sony A77 can shoot full HD video at up to 60 FPS. However, the A77 has a slight advantage in video capabilities, as it offers a wider range of video recording options and features. The A77 also has a built-in microphone input, which allows you to connect an external microphone for better audio quality.
Ergonomics and Build Quality
The Nikon D7100 and Sony A77 are both well-built cameras with comfortable ergonomics. The D7100 is slightly smaller and lighter than the A77, making it easier to handle and carry around. However, the A77 has a more robust build quality, with weather sealing that makes it more resistant to dust and moisture.
Price and Availability
The Nikon D7100 is available for around $700-$800 body-only, while the Sony A77 is available for around $600-$700 body-only. Both cameras are widely available from a variety of retailers.
Which Camera is Right for You?
The Nikon D7100 and Sony A77 are both excellent DSLRs that offer a range of features and capabilities. The D7100 is a better choice for photographers who need a camera with a fast and accurate autofocus system, while the A77 is a better choice for photographers who need a camera with fast continuous shooting speed and good video capabilities. Ultimately, the best camera for you depends on your individual needs and preferences.
Frequently Discussed Topics
Q1: Which camera has better image quality?
A: Both the Nikon D7100 and Sony A77 produce high-quality images, but the A77 has a slight edge in low-light performance due to its slightly larger sensor size.
Q2: Which camera has a faster autofocus system?
A: The Nikon D7100 has a more advanced autofocus system, offering faster and more accurate focusing in a wider range of lighting conditions.
Q3: Which camera has a faster continuous shooting speed?
A: The Sony A77 can shoot at up to 12 FPS, while the Nikon D7100 can shoot at up to 6 FPS.
Q4: Which camera has a better viewfinder?
A: The Nikon D7100’s viewfinder has a slightly higher magnification, providing a brighter and more detailed view of the scene.
Q5: Which camera has better video capabilities?
A: The Sony A77 has a slight advantage in video capabilities, as it offers a wider range of video recording options and features.
