How to buy a sports camera?

First of all, it depends on the plan, whether to use Yong Lian's or Anba's plan.

Second, look at the circuit. At present, some coyotes produced by small cottage factories use Yong Lian's scheme, but in order to save costs, they cut corners on the circuit. This kind of camera consumes a lot of electricity, and it won't be long before it gets hot, so its battery life is short. More dangerously, the design of the cottage factory is simple, and the heat source is close to the lithium battery without heat dissipation optimization, which can easily lead to the explosion of the lithium battery.

Third, compared with real pictures and videos, many cottage factories claim that their cameras are160,000 or180,000, and videos and videos reach 4K.

So before buying, you need to take pictures or videos from the store. Generally, a picture with1200,000 pixels has a resolution of 12M 4032 X 3024. If it is lower than this, it is fake.

Most WIFI cameras do not use 4K video imaging, because the amount of data is too large, which greatly affects data transmission.

Fourth, look at the waterproof cover. A good sports camera will definitely work hard on the waterproof cover. Generally speaking, you must be able to dive at least 30 meters. The glass of the waterproof cover should also be highly transparent. The sports cameras in the small cottage factory not only use ordinary glass, but some even use plastic sheets.

There are also buttons. The waterproof cover designed by big companies must have collected the opinions of the majority of trial machine friends and paid great attention to the user experience. Therefore, their waterproof cover buttons are relatively large and moderately hard. Small cottage factory cuts corners. In order to achieve waterproof effect, they use small and hard buttons, which take a lot of effort to press.

In addition, it can be seen that the products produced by large companies are crystal clear. But the waterproof sleeves produced by the small cottage factory with recycled old materials are all yellow. WIFI is basically blocked at the bottom of the water, but many small cottage factories don't know these basic principles, and even design a WIFI button with a waterproof cover.

Fifth, look at the material and details of the camera. The camera produced by the cottage factory is made of rough materials. Cut corners, feel very bad, most of them don't even have USB covers.

6. Look at the screen. Although the small cottage factory also uses 2 "screens, in order to maximize profits, the small cottage factory uses domestic low-end screens, which are yellow and have poor color reproduction.

Seven, see if there is a brand, no brand, no after-sales. Many coyote sellers take orders during the day and go to other places to get goods at night. These hyenas are all packed in the same package, so they only choose the cheapest one, and the quality is not guaranteed at all.