Nokia 808 PureView

Forty-some million pixels ... if this number is just about decided that the camera is mediocre or manager, the Nokia 808 PureView zaliczałaby all the way to the best in the world. Have overcome all compact cameras and SLR bezlusterkowe APSC with additional full-frame matrix. So we decided to check it out ... I have a nice reflection of one of the 2002, the Nokia 7650. It was the first cell in the world with built-in digital camera (300 thousand. Pixels) polyphonic ring tones and color screen, plus ego had the opportunity to consider it as the highest in Poland. Then when I went with her to the company's showroom next to the Central Station Plus, in order to be a sidekick to run MMSes (because at that time and did not work, and Jeno positive pilot launched this service), livingroom stopped. When I entered, worked several positions within the counter consultants, before the counter queue. For now, when it was my turn and I showed Nokia 7650, all the consultants they were like a bolt from the blue around her neighborhood with a lady, and the queues and staff porozpadały too crowded my back. And then all together kombinowaliśmy while the move "forward-looking" MMS suddenly in my hands hit the Nokia 808 PureView and immediately stood before my eyes beguiling jokes photographers who saw how excited the model at that 7650. Shooting phone? What a rubbish! Cameras are always better because they offer higher image quality at a higher level and stronger ergonomic specialist passed on skroś 10 years and ...? Sales of compact cameras on all world markets clearly falls! Falls because people on a mass scale ± photograph mobile phones, which have always have the advantage that they are hand underneath when the squeeze something. But the last time falls harder again and again, because changed anything so far: quality pictures of the best smarfonów already matched the average compact cameras What in such a case may exist PureView Nokia 808? Extinguish the light? Cup overflows? Puts last nail in the coffin of compact cameras? Or maybe you take a bezlusterkowce, SLR and will order a different segment of the market in order to find out, do not last ounce of strength I took it to the lab, but like I compared to some conventional digital cameras. These include two CDs and two bezlusterkowce, nick more advanced models with interchangeable lenses. None of them has more than 16 million pixels. I do not have a chance? While we will see operating architecture used with the Nokia 808 is not very fictional (swan song Symbian, Nokia ... debuted in 7650), whereas matrix that uses a digital camera form factor, strictly speaking, no longer chivalry. And it's not just about the chair wgniatającą resolution of 41 million pixels! Just Matron offers several other unique properties of the first course, depending on the selected aspect ratio (4:3 or 16:9) is used however many other power matrix. The total resolution is 41 million pixels (7728 × 5368), but the photos have a 4:3 resolution of 7152 × 5368 pixels (and therefore use the whole height of the matrix), but they have a 16:9 resolution of 7728 × 4354 pixels (used the whole width of the matrix) A few years ago, a similar solution - called multiaspekt - Panasonic applied (including the GH1 model), as a result of what format regardless of the focal length of the lens images remained the same. In the case of Nokia 808 PureView up in such a way is not exactly - the viewing angle of the lens close to a set of slightly varies within ± you move images from one format to another are also remarkable physical part of the same matrix. The manufacturer does not provide the exact dimensions, but indicates that it is a tool ± d sensual type 1/1 2-inch, and that song is a single pixel 1 4 microns. The size of pixels matrices can be found on many of today's compact cameras and smarftonów, but when it comes to the surface of the matrix, Nokia beats them heroically. The closest to the sensor, in which the cameras are equipped with Nikon's bezlusterkowe Another interesting task is a technology that "connect" pixels. Nokia 808 engineers came to the conclusion that anything that will be needed for every day photos with a resolution of up to 41 million points, so they decided to utilize this cekauz harvest to improve image quality. Everything takes place on the basis of the summation signal from the adjacent pixels, or create virtual "larger" pixels. This technology is like nothing new in the world of digital cameras. Meets from time to time - as pixel binning - mostly in compact cameras so the photographic repertoire Nokia PureView have a choice of two operating modes matrix. Or "title" PureView, in which the phone captures images with a maximum resolution of 8 million pixels (but these "connected"), or full resolution, which - depending on the selected format - files are stored with a resolution of up 38-34 million pixels Why even this combination? By design, the individual has to admit PureView image quality (eg, noise level under before), and even function 4krotnego lossless digital zoom (or any month ± czkowanie using at least 8 million pixels). However, if someone wants to go all out to record the maximum amount of detail in the picture, it should go in the custom Full Resolultion. However, if the zooming thread .. By the way, the lens, as in many other phones Nokia, signed the famous Carl Zeiss. It is no exaggeration and cause emotions, because it is a little bit out extremely unlikely to have a lens made in Germany or even Japan. It poniek ± to a factory in China or Thailand, and heavily edited optimistic events Zeiss engineers to participate in the design of the lens and made their request dongle ± standard production line on site. Pessimistic transformation events - here you have a logo, a piece of your account here ... Besides, regardless of who this lens was designed and produced, the laws of physics and optics will not jump. You have to realize how reckless mission was put in front of him, because by definition optical resolution of the lens should fit well at least the physical resolution of the matrix. A 41 million pixel match is not easy ... The actual focal length of this lens is 8 02 mm, which translates to an angle of view of 28 mm (4:3 aspect ratio) or 26 mm (16:9 aspect ratio) for the sake of a small image and the maximum aperture is a conduit f / 2,4. The lens is finished with five lens units in a single group. Interestingly, each lens has an aspherical configuration Optical zoom does not exist, but allowed the magnificence megapixel applying lossless digital zoom (4x usually in some modes even more). Lossless or one in which a position cadastral jederman image at any time, it is obligatory ± zkowy least Single pixel matrix, without the need for interpolation or "inventing"