What To Know
- The D3100 has an ISO range of 100-3200, expandable to 12800, while the D90 has an ISO range of 200-3200, expandable to 6400.
- If you’re a beginner looking for an affordable and easy-to-use DSLR with good image quality, the D3100 is a great option.
- If you’re a more experienced photographer looking for a camera with advanced features, better low-light performance, and faster autofocus, the D90 is the better choice.
When it comes to entry-level DSLRs, the Nikon D3100 and D90 have long been popular choices among aspiring photographers. Both cameras offer a great balance of affordability, features, and image quality, but which one is the better choice for you? In this comprehensive comparison, we’ll pit the D3100 Nikon vs D90 head-to-head to help you make an informed decision.
Sensor and Image Quality
The D3100 features a 14.2-megapixel CMOS sensor, while the D90 boasts a larger 12.3-megapixel CMOS sensor. Despite the difference in resolution, both cameras produce sharp and detailed images. However, the D90’s larger sensor gives it a slight edge in low-light performance and dynamic range.
Lens Compatibility
Both the D3100 and D90 use Nikon’s F-mount, which provides access to a wide range of lenses. However, the D90 is compatible with older AF-D lenses, while the D3100 requires AF-S or AF-I lenses. This gives the D90 an advantage for photographers who have a collection of older Nikon lenses.
Autofocus System
The D3100 has a basic 11-point autofocus system, while the D90 boasts a more advanced 11-point autofocus system with 3D tracking. This gives the D90 faster and more accurate autofocus performance, especially for moving subjects.
Burst Shooting
The D3100 can shoot up to 3 frames per second (fps) in continuous shooting mode, while the D90 can shoot up to 4.5 fps. This may not seem like a significant difference, but it can be crucial for capturing fast-moving action.
ISO Range
The D3100 has an ISO range of 100-3200, expandable to 12800, while the D90 has an ISO range of 200-3200, expandable to 6400. The D90’s lower native ISO setting gives it an advantage in low-light situations, where higher ISO settings can introduce noise.
Video Recording
The D3100 offers 720p video recording at 24 fps, while the D90 can record 1080p video at 24 fps. The D90 also has a built-in microphone, which the D3100 lacks.
Controls and Ergonomics
The D3100 has a simpler control layout than the D90, making it easier for beginners to use. However, the D90’s more advanced controls provide greater customization and flexibility for experienced photographers. Both cameras have a comfortable grip and are well-balanced.
Verdict: Which Camera is Right for You?
Ultimately, the best choice between the D3100 Nikon vs D90 depends on your individual needs and preferences.
- If you’re a beginner looking for an affordable and easy-to-use DSLR with good image quality, the D3100 is a great option.
- If you’re a more experienced photographer looking for a camera with advanced features, better low-light performance, and faster autofocus, the D90 is the better choice.
Answers to Your Most Common Questions
Q: Which camera has better video capabilities?
A: The D90 offers 1080p video recording, while the D3100 is limited to 720p.
Q: Can I use both AF-D and AF-S lenses on the D3100?
A: No, the D3100 only supports AF-S and AF-I lenses.
Q: Which camera has a longer battery life?
A: The D90 has a longer battery life than the D3100, with a CIPA rating of 850 shots vs. 550 shots.
Q: Does the D3100 have a built-in flash?
A: Yes, both the D3100 and D90 have built-in pop-up flashes.
Q: Can I connect both cameras to a computer via USB?
A: Yes, both the D3100 and D90 have USB ports for connecting to a computer.
