How to choose a camera

Whether it is a camera or a camera phone, pixels are the most intuitive parameters, and sometimes even the quality of the camera is directly linked to pixels, thinking that the higher the pixels, the better the picture quality.

In fact, there are many factors that affect the image quality of camera imaging (including mobile phone imaging), and pixels are only one of them. At present, most cameras have about 24 million pixels, which can fully meet the needs of daily shooting. For some cameras with higher pixels, such as 4500 pixels, high pixels can bring better picture quality and just the right details, but the price will be more expensive. In addition, the screen resolution of many mobile phones and computers is still 1080P, and even 4K video is only12 million pixels. So for a camera, 24 million pixels is enough.

For some cameras with higher pixels, such as 4500 pixels, high pixels can bring better picture quality and better details, but the price will be more expensive. In addition, the meaning of high pixel is only cropping or secondary composition, and high pixel cameras have higher requirements for lens and post-computer performance. There is no need to pursue a high-pixel camera if it is not a shooting scene with strong demand for pixels such as commercial photography or gallery photography.

2. Key points:

Diagonal performance is the key to the camera shooting experience and whether it can shoot clearly.

At present, the focusing system of cameras, including portable cameras, can meet the shooting needs of most scenes, and even novice photographers will not shoot waste films because of diagonal lines. But for some quick snapshots and instant capture of people, an increasingly good focusing system is needed.

At present, the autofocus ability of micro-single camera is excellent, which can meet most scenes of daily shooting. If you choose the one with better focusing performance, Canon's full-pixel dual-core focusing and Sony's 4D focusing system will perform better and have stronger focusing performance.

3. Yan value:

"Yan value is justice", and cameras are no exception.

The value of a camera is reflected in taking pictures, but a good-looking camera will make you more willing to take it out and use it more frequently. Therefore, whether it is a professional camera or a portable camera, the face value is one of the main factors that affect the purchase of many users.

4, screen, battery life:

The screen is easy to understand. Whether the display screen behind the digital camera is bright enough when shooting outdoors, especially under strong light, whether it can pay attention to restoring colors and whether it supports touch operation. These are all factors that must be considered when choosing a modern camera.

The battery life is easier to understand, which is the durability of the camera battery. No one wants their camera to go out and take pictures. If you don't take a few pictures, there will be no electricity.

5. Video shooting:

With the popularity of video content, camera manufacturers began to pay attention to camera video performance, and the strength of camera video shooting ability also proved the performance of this camera from the side.

If you buy a camera with video shooting needs, then the video function of the camera has to be considered, such as whether it has the shooting ability of 4K 60P, whether it supports the upgraded slow-motion shooting, etc., all of which depend on your shooting needs.

If you don't have much demand for video shooting, the video function of the camera is equal to "decoration", so this part of the function is wasted. Therefore, everything should proceed from reality.

6, volume and weight

When considering the weight and portability of the camera, the volume and weight of the lens must be considered. After all, portability is the most direct influence on the size and weight of the camera when shooting outside everyday, and carrying the camera for a long time is also a test of physical fitness. Therefore, when considering the weight of the camera, we must also consider the weight after matching the lens to avoid the camera eating ash at home because it is too replayed.