The Nikon COOLPIX P7100 is a high-end compact digital camera that is aimed at photography enthusiasts who need sophisticated imaging tools and controls. Released in 2011, it improves upon the P7000 in numerous ways, adding new features in a form of release replacing older technology. It uses a 1/1.7-in. A 10-megapixel CCD sensor paired with the EXPEED C2 processor, 7.1x optical zoom, and an aperture that ranges from f/2.8 to f/5.6. It’s also got a built-in ND filter useful for shooting in bright light without blowing out the exposure plus a tilting 3-inch LCD and the full spread of shooting modes, from full manual down to point-and-shoot automatic.
All components of the digital camera assemble to act in concert to complete the task of image capturing and processing. Key areas of concern in the digital camera anatomy are:
Lens: Focuses light onto the sensor, and it’s a lot of what makes a shot sharp or gives you that blurred-background look. The zoom is 7.1x optical, 28-200mm equivalent. Doesn’t sound like much on paper, but it covers the range you’d actually use — tight spaces, a decent portrait crop.
Image Sensor: Turns the light coming through the lens into digital data. This one’s a 1/1.7-inch CCD, 10.1 megapixels. The megapixel count isn’t the interesting part — the sensor’s bigger than what most compacts had at the time, and that size is doing more for image quality than the pixel count ever would.
Processor: The processor assists in converting raw data from the sensor into an image usable by the camera. COOLPIX P7100 is equipped with Nikon’s EXPEED C2 Image Processing Engine known for its speed and accuracy with which it helps the camera capture good quality images under different lighting conditions.
Display: A 3-inch LCD that tilts, which turns out to matter more than you’d think — shooting low to the ground or holding the camera overhead is a lot less of a guessing game when you can actually angle the screen toward you.
Storage: SD, SDHC, or SDXC cards. Standard, easy to find, no surprises.
Battery: Rechargeable lithium-ion, rated for a few hundred shots a charge. Not the best in its class, but enough that you’re not sweating it on a normal day out.
Characteristics of Digital Cameras
That comprises what is being discussed: features of digital cameras. Some of these features enable the photographer to shoot images clearly and brightly. The most important features of digital cameras are:
Image resolution: An image is the number of pixels in it; the higher it has, the sharper and more detailed the image will be. The COOLPIX P7100 has a resolution of 10.1 megapixels that enables much detail and image quality.
ISO sensitivity: It indicates the level of sensitivity of the camera in terms of its capacity to capture images in conditions of limited lighting; it indicates in COOLPIX P7100 the ability of the viewer to bring the camera with an ISO of 3200 for taking low-light photographs.
Shutter speed: The shutter speed is how long the shutter is open to allow light into a camera sensor. Both the speeds of COOLPIX P7100 shutter range from 60 seconds to 1/4000 sec.
Advanced manual control for experienced photographers: manual focus, manual exposure, and manual white balance as well as the provision to shoot in RAW format-it allows the greatest possibilities of post-processing and flexibility.
Video tops out at 720p, 24fps, with stereo sound nothing spectacular, but there’s an HDMI port if you want to pull it up on a TV.
The autofocus is the weak point. It’s accurate enough in normal use, but a fast-moving subject will outrun it more often than you’d like. Shutter speed caps at 1/4000th of a second too, which can leave you short if you’re chasing something quick sports, kids, that kind of thing.
All in all, Nikon COOLPIX P7100 is proved, and advanced compact cameras can also offer this breadth of features and manual controls. Not the fastest and most advanced camera, of course, but it gets an incredible combination of quality images with versatility and ease of use on the whole. If real life gets a solid compact camera that can properly do various situations of shooting, the COOLPIX P7100 is the highlight.
Nikon COOLPIX P7100 10.1 MP Digital Camera with 7.1x Optical Zoom NIKKOR ED Glass Lens and 3-Inch Vari-Angle LCD: Buy it now
Nikon Digital Camera COOLPIX COOLPIX P7100 (Black) P7100BK – International Version: Buy it now
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Tech Reviewer & Product Analyst
Định Bia has spent over 10 years testing consumer electronics with a focus on smart technology. He work as a product advisor at Biareview where he helped customers find the right devices for their needs. He personally tests every product featured on this site using a consistent evaluation framework covering quality, durability, and value. All reviews are based on experience, not influenced by the manufacturer.