Nikon D5100 vs. Olympus E-P3

Attribute	Nikon D5100	Olympus E-P3
Resolution	16.2 MP	12.3 MP
Image Sensor	APS-C CMOS	Micro Four Thirds Live MOS
ISO Range	100-6400 (expandable to 25600)	200-12800 (expandable to 25600)
Autofocus Points	11	35
Continuous Shooting Speed	4 fps	3 fps
Video Recording	1080p Full HD	1080p Full HD
Viewfinder	Optical	Electronic
Screen Size	3.0 inches	3.0 inches
Weight	560g	369g

Introduction

When it comes to choosing a camera, there are numerous options available in the market. Two popular choices among photography enthusiasts are the Nikon D5100 and the Olympus E-P3. Both cameras offer unique features and capabilities that cater to different needs and preferences. In this article, we will compare the attributes of these two cameras to help you make an informed decision.

Design and Build Quality

The Nikon D5100 features a traditional DSLR design with a sturdy build quality. It has a comfortable grip and a well-placed control layout, making it easy to handle. On the other hand, the Olympus E-P3 follows a retro-inspired design with a compact and lightweight body. It offers a sleek and stylish appearance, perfect for photographers who prefer a more portable option.

Both cameras have a tilting LCD screen, allowing for flexible shooting angles. However, the Nikon D5100 has a larger screen size of 3 inches compared to the 3-inch screen of the Olympus E-P3. Additionally, the D5100 comes with an optical viewfinder, which can be beneficial for photographers who prefer composing their shots through a viewfinder rather than the LCD screen.

Image Quality

When it comes to image quality, both cameras deliver impressive results. The Nikon D5100 features a 16.2-megapixel APS-C sensor, which produces high-resolution images with excellent detail and dynamic range. It also performs well in low-light conditions, thanks to its wide ISO range.

On the other hand, the Olympus E-P3 boasts a 12.3-megapixel Micro Four Thirds sensor. While it has a slightly lower resolution compared to the D5100, it compensates with its advanced image stabilization system. The E-P3's in-body image stabilization helps reduce camera shake, resulting in sharper images, especially when shooting handheld or in low-light situations.

Both cameras offer RAW shooting capabilities, allowing photographers to have more control over post-processing. However, the Nikon D5100 provides a wider range of lens options due to its compatibility with Nikon's extensive lens lineup.

Autofocus and Performance

The Nikon D5100 features a 39-point autofocus system, which provides fast and accurate focusing. It performs well in various shooting scenarios, including action and sports photography. The D5100 also offers a continuous shooting speed of up to 4 frames per second, allowing photographers to capture fast-moving subjects with ease.

On the other hand, the Olympus E-P3 utilizes a contrast-detection autofocus system. While it may not have as many autofocus points as the D5100, it still delivers reliable and precise focusing performance. The E-P3 also offers a fast burst mode of up to 3 frames per second, making it suitable for capturing fleeting moments.

Both cameras provide Full HD video recording capabilities. The Nikon D5100 offers continuous autofocus during video recording, ensuring sharp focus throughout the footage. The E-P3, on the other hand, provides manual focus control during video recording, allowing for more creative control over the focus.

Additional Features

Both the Nikon D5100 and the Olympus E-P3 come with a range of additional features that enhance the overall shooting experience. The D5100 offers a built-in pop-up flash, which can be useful in low-light situations or as a fill light. It also has an external microphone input, allowing for better audio quality when recording videos.

The E-P3, on the other hand, offers built-in image stabilization, as mentioned earlier, which is particularly beneficial for photographers who prefer shooting without a tripod. It also has a built-in electronic viewfinder, providing an alternative to composing shots through the LCD screen.

Both cameras offer various shooting modes, including manual, aperture priority, and shutter priority, allowing photographers to have full control over their settings. They also provide in-camera filters and creative effects, enabling users to add artistic touches to their photos without the need for post-processing.

Conclusion

Choosing between the Nikon D5100 and the Olympus E-P3 ultimately depends on your specific needs and preferences as a photographer. If you prioritize image quality, versatility, and a wide range of lens options, the D5100 may be the better choice for you. On the other hand, if portability, image stabilization, and a retro-inspired design are more important to you, the E-P3 could be the ideal camera.

Both cameras offer excellent features and capabilities that cater to different shooting styles and preferences. It is recommended to try out both cameras in person, if possible, to get a feel for their ergonomics and user interface. Ultimately, the camera that feels comfortable in your hands and suits your shooting needs will be the best choice for you.