Comparison Sony A1 II body vs Sony A1 body

File formats in which the camera can record video. Given that the footage is designed to be viewed on an external screen, you should make sure that the playback device (DVD player, media centre, etc.) is able to work with the appropriate formats. At the same time, many camera models themselves can play the role of a player by connecting to a TV via an audio / video output or HDMI (see the corresponding paragraphs of the glossary). And if the video materials are to be viewed on a computer, you should not pay special attention to this parameter at all: problems with format incompatibility in such cases rarely occur, but are usually solved by installing the appropriate codec.

Continuous shooting speed provided by the camera at the maximum frame resolution. At lower resolutions, the speed may be higher, but this value is considered the key characteristic.

In continuous shooting, the photographer presses the button, and the camera takes several shots in a row, usually at intervals of a fraction of a second. Such shooting is convenient, for example, for capturing fast-moving objects: it allows you to choose the most successful from a series of frames, or to show the dynamics of movement using the entire series. And the higher the speed, the more effective the shooting, the more frames the camera can capture in a period of time. On the other hand, speed requires appropriate hardware and can significantly affect the cost.

Size of the camera's native display in diagonal inches. The larger the screen, the more convenient it is, usually, to use. In particular, a larger and more detailed image can be displayed on a large screen; in addition, size is of great importance for the ease of operation of the touch display (see touch screen). On the other hand, the dimensions of the display have a corresponding effect on the dimensions of the device. Therefore, screens of more than 3 "in modern cameras are quite rare.

The size of the camera's native display in pixels. The higher the resolution of the display, the more smooth and detailed the image it reproduces, the less noticeable the graininess and individual pixels, and the more the display as a whole is pleasing to the eye. On the other hand, the high-resolution display affects the cost of the camera itself (albeit quite slightly).

Unlike the rest of modern electronics, it is customary for cameras to indicate this parameter not as the horizontal and vertical size, but as the total number of pixels on the screen. To date, screens of 230K pixels correspond to the entry level, 460K pixels to the average, more than 900K pixels to the advanced.

The maximum number of photos that the camera can take on a single battery without recharging/replacing it. In fact, this number usually turns out to be less (sometimes quite noticeable) due to the fact that part of the charge is “eaten up” by the lens mechanics, using the display, changing settings through the menu, etc. Nevertheless, this parameter is a good indicator of the battery life of the device, and different models can be compared with each other.