Finding the best quality cheap digital camera

Just as there are computers with different resolutions, there are also different cheap digital camera sensor sizes. A larger sensor allows for larger pixels, which are more sensitive to light, but is more expensive to manufacture. The sensors of some professional cameras are equal to the traditional film negative (known as full frame). Most digital SLRs use a sensor format known as APS. Among handhelds, many use a different standard known as Four Thirds, but most sensors used 1 / 2, 3 or 1 / 2, 5 inches (approximately 6 x 4 mm).

In turn, the cheap digital camera sensor size and lens are rigged. Again, it is desirable larger diameter lens, because more light will pass, but this increases its weight, cost, and above all its fragility. In general, traditional photographic companies are those with better lenses. In the pocket cameras, however, are not interchangeable, so there is much to discuss. We do have to look at the zoom offered.

Moving further than the digital zoom, opt for something basic. This is basically a cheap digital camera software trick to enlarge the size of a pixel (a technique called interpolation) and does not add detail to the picture. What matters is the optical; it does allow an approach to the photographed object. Traditionally, digital equipment offered a 3x zoom (i.e., 3x), but lately have come with better telephoto models, reaching 5x or 7x. Here, more is better, but more often involves a camera zoom thicker.

Video and stabilization matters are not so complex. There are other important elements, but more to your taste. For example, the LCD screen size that is sensitive to touch or be rotated. Most cheap digital camera cameras do it in VGA mode (640 x 480 pixels per frame, 30 frames per second) but increasingly models are closer to high definition. A higher resolution will allow for better video quality, but also require more storage space. The vast majority of handhelds use the SD and SDHC (4 GB card capacity or more).

Some manufacturers are betting on a higher ISO sensitivity of your equipment, you can take pictures with less light. A cheap digital camera pocket works in a range from 100 to 1600 ISO, although there are models that reach ISO 3200 or 6400 (a lower resolution than the maximum). This sensitivity is provided with an image stabilizer, which attempts to treat the tremor of the hand when holding the camera. Use to reduce movement in the pictures taken at low speed (at dusk without flash, for example).