What To Know
- If you are looking for a camera with a high-resolution sensor, weather-resistant construction, and dust removal system, then the Pentax K-x is a great option.
- If you are looking for a camera with a wider ISO range, faster continuous shooting speed, and live view mode, then the Nikon D90 is a better choice.
- If you are not sure whether the Pentax K-x or Nikon D90 is the right camera for you, then there are a few other alternatives that you may want to consider.
The Pentax K-x and Nikon D90 are two popular DSLR cameras that were released in 2008 and 2009, respectively. Both cameras offer a range of features that make them suitable for both amateur and experienced photographers. In this blog post, we will compare the Pentax K-x and Nikon D90 in terms of their key specifications, image quality, performance, and other features. By the end of this post, you will have a better understanding of which camera is right for your needs.
Key Specifications
| Feature | Pentax K-x | Nikon D90 |
| — | — | — |
| Sensor | 12.4MP APS-C CMOS | 12.3MP APS-C CMOS |
| Lens Mount | Pentax K-mount | Nikon F-mount |
| Image Processor | PRIME II | EXPEED |
| ISO Range | 100-6400 | 200-3200 (expandable to 6400) |
| Shutter Speed | 1/4000s – 30s | 1/4000s – 30s |
| Continuous Shooting | 4.7fps | 4.5fps |
| Viewfinder | Pentaprism, 0.85x magnification | Pentamirror, 0.94x magnification |
| LCD Screen | 2.7-inch, 230k dots | 3-inch, 920k dots |
| Dimensions | 122.5 x 93 x 68 mm | 132 x 103 x 77 mm |
| Weight | 580g | 620g |
Image Quality
The Pentax K-x and Nikon D90 both produce excellent image quality, with sharp images and accurate colors. However, there are some subtle differences between the two cameras. The Pentax K-x has a slightly higher resolution sensor (12.4MP vs 12.3MP), which gives it a slight edge in terms of detail. The Nikon D90, on the other hand, has a wider ISO range (200-3200 vs 100-6400), which gives it better performance in low-light conditions.
Performance
The Pentax K-x and Nikon D90 both offer good performance, with fast autofocus and quick shutter response. However, the Nikon D90 has a slight edge in terms of continuous shooting speed (4.5fps vs 4.7fps). This makes the Nikon D90 a better choice for shooting action or sports photography.
Features
The Pentax K-x and Nikon D90 both offer a range of features that make them suitable for a variety of photography needs. Some of the key features include:
- Pentax K-x:
- Built-in image stabilization
- Weather-resistant construction
- Dust removal system
- Nikon D90:
- Built-in flash
- Live view mode
- HDR mode
Which Camera is Right for You?
The Pentax K-x and Nikon D90 are both excellent DSLR cameras that offer a range of features for both amateur and experienced photographers. However, there are some key differences between the two cameras that may make one a better choice for you than the other.
If you are looking for a camera with a high-resolution sensor, weather-resistant construction, and dust removal system, then the Pentax K-x is a great option. If you are looking for a camera with a wider ISO range, faster continuous shooting speed, and live view mode, then the Nikon D90 is a better choice.
Ultimately, the best way to decide which camera is right for you is to try them both out and see which one feels better in your hands.
Alternatives to the Pentax K-x and Nikon D90
If you are not sure whether the Pentax K-x or Nikon D90 is the right camera for you, then there are a few other alternatives that you may want to consider. Some of the most popular alternatives include:
- Canon EOS Rebel T1i
- Sony Alpha A550
- Olympus E-620
These cameras all offer a similar range of features to the Pentax K-x and Nikon D90, but they may have some different advantages and disadvantages. For example, the Canon EOS Rebel T1i has a higher resolution sensor, while the Sony Alpha A550 has a faster continuous shooting speed. The Olympus E-620 is smaller and lighter than the other cameras, making it a good choice for travel photography.
Summary: Pentax K-x vs Nikon D90
The Pentax K-x and Nikon D90 are both excellent DSLR cameras that offer a range of features for both amateur and experienced photographers. The Pentax K-x is a good choice for photographers who are looking for a high-resolution sensor, weather-resistant construction, and dust removal system. The Nikon D90 is a better choice for photographers who are looking for a wider ISO range, faster continuous shooting speed, and live view mode.
Ultimately, the best way to decide which camera is right for you is to try them both out and see which one feels better in your hands.
Frequently Discussed Topics
Q: What is the difference between the Pentax K-x and Nikon D90?
A: The Pentax K-x has a higher resolution sensor (12.4MP vs 12.3MP), weather-resistant construction, and dust removal system. The Nikon D90 has a wider ISO range (200-3200 vs 100-6400), faster continuous shooting speed (4.5fps vs 4.7fps), and live view mode.
Q: Which camera is better for low-light photography?
A: The Nikon D90 is better for low-light photography because it has a wider ISO range (200-3200 vs 100-6400). This means that the Nikon D90 can produce images with less noise in low-light conditions.
Q: Which camera is better for action photography?
A: The Nikon D90 is better for action photography because it has a faster continuous shooting speed (4.5fps vs 4.7fps). This means that the Nikon D90 can capture more frames per second, which is essential for capturing fast-moving subjects.
