Whether it is the discovery channel or the original channel and the gopro, it is bound to mention the mountain dog. And I think SJCAM should be authentic as a mountain dog. I have a GoPro hero4 on my own hand, which I purchased specifically to go to Bali. In addition to beautiful photos, you need to be touched by the moment: GoPro HERO4 Session Reviews The GoPro camera is a small, portable, waterproof, shockproof camera. GoPro's camera is now widely used by extreme sports groups such as surfing, skiing, extreme cycling and skydiving, so "GoPro" is almost synonymous with "exclusive camera for extreme sports." GoPro's founder and inventor was Nicholas Woodman. I wrote so many originals, everyone should already know me deskbaby| Likes 47 Comments 64 Favourites 119 View Details However, this GoPro has been returned to the factory three times. At present, it has not returned to me. (Fortunately, GoPro's after-sales service is still relatively safe, with two new direct replacements). After the year the family shouted for the Chinese New Year to go out for a trip, thinking that GoPro hadn’t returned yet, so he thought that buying a replacement would be used first. It wouldn’t be too expensive, but at least it would be a travel shot and the mountain dog would enter me. Vision. SJCAM SJ4000wifi Sports Camera HD 1080P Outdoor Riding Aerial Diving Waterproof DV Mountain Dog Camera Silver 489 Yuan Jingdong Direct link The price of 500+ is very cheap compared to GoPro. (There is no 4000+ link on the whole platform, but the difference between 4000 and 4000+ is whether it can shoot 2K video, and now the whole platform is off 4000+. Where is it?). GoPro HERO4 session mini compact HD sports camera boutique travel set ski / climbing / skydiving / surfing package (camera + nylon wristband) 1979 yuan Jingdong direct link But if I choose, I will still pay a high price for GoPro. No matter whether it is professional or operability or image quality or performance, it cannot be the same as GoPro. However, only the exquisitely equipped with rich accessories can let my disappointed heart find a little comfort. Some people may say that the difference between a sports camera and a driving recorder is not universal. But I do not think so, first of all professional camera such as gopro is not loop video and automatically covered. And the biggest difference between the two is that the sports camera pays more attention to the stability of the image and the control of the image quality at the time of shooting. The driving recorder is more focused on its own mechanical quality (high temperature in summer is not a joke) and sensitivity (need to see the license plate at night, but this will inevitably affect the entire picture quality). Of course, if you only need to record images instead of the beautiful scenery when you are traveling, it is not a bad idea to use a driving recorder instead of a sports camera. Unpacking: I bought the SJ4000+, thinking about taking a balance between price and performance. Like the gopro hero4, I can directly connect the mobile phone to the WIFI and have 2K+30 frames of video shooting capability. This made me feel comfortable with the performance. But I really can't say whether this pixel is actually added to the interpolation, so the SJ4000+ is off-plated? The whole box surface design and packaging materials did not have any surprises, but it was very honest and indicated the use of the joint plan 96655. After researching the driving recorder, we should know how the quality of this program is. After all, many driving recorders are used now. The program. Later, I was thinking of the 96655 to support 2K video recording. Can not help but chuckle, figured out. MD. The entire package mainly revolves around the mainframe design, and the grandiose copy of GOPRO's appearance is revealed. It is also the origin of the name of the mountain dog. (short for cottage GORPO). Although the price is not high, but there are a bunch of accessories, scattered in the lower half of the box. Looks like a driving recorder, work is really general (emphasis), there is only a button above, taking care of boot and take pictures. Below is the battery compartment It is difficult to get the battery cover to be detachable. If it is used for a long time, or if it is subjected to severe impact during sports, there is a possibility of loosening. This is difficult to avoid for a sports camera. By the way, the battery life is 20 minutes. On the side is the select key and data interface, TF card slot and microphone speaker. There are no closed measures. Ultra-small screen, but also screen quality ···· garbage. Many options can not be separated from the driving sense of the vehicle recorder. Of course, the SJ4000+ even gives you an in-vehicle mode. In the end, the 96665 was originally designed for driving recorders. With WIFI, you can connect your phone to the SJ4000+ to watch the video and control it. The perspective is still very wide, and this wide-angle image is too crooked, and the image quality, especially the white balance, is too unacceptable, and it is not very useful for changing the settings. Do not say this, look at the accessories, the good news is that the accessories are common with GOPRO. Buy back this mountain dog, it provides accessories for you to use in any environment and scope (three adapters, four adapters, and six different bases). Let's see one by one These are two connectors that can be connected to each other or to any base and adapter. The above are short/medium/long three adapters. With the connector you can choose different angles. The resistance is very stable and will not be worse than genuine gopro connectors. This connector fits into the undercarriage more suitable for driving recorders. The base is divided into a flat surface and a curved surface. The flat surface can be affixed with glass. The curved surface is used for the interior of the vehicle. The surface of the table is generally curved. Of course, you can stick it wherever you like, as long as you like. This is a connector of the same type as the one above but with a lower length and a smaller movable range. This is a bicycle stand. It can be used to wash the mountain. With a variety of connectors and adapters can choose a wide range. Semi-protective shells, self-contained clips can also be fixed anywhere by connectors, except not waterproof and crashworthy. Although there is less protection, at least it will not be lost by the lens of the waterproof box. As a waterproof box, the seal still passed, but I did not try 30 meters. After all, this place did not go to the water. So I just dunked in the basin and leaked. There are also root straps and mirror cloths, data lines. Sometimes watching these accessories faintly feel value, after all, can adapt my gopro ah. GoPro's accessories are world-famous. But when I think about it, I think it's time. Are not all cottages, why do we need to spend the 500+? I do not want to put up videos and screenshots of the Spring Festival family tour. This mountain dog has already wasted a good shot of the entire family. After the Spring Festival, the SJ4000+ was sent to my uncle's car as a driving recorder. It was an excellent job to do it. After all, the joint solution of 96655 was not bad. All kinds of accessories, I do not have gopro Mody, has been reluctant to buy accessories this time is complete. And is this mountain dog SJ4000+ worth buying? Friends, do you think it's worth me to buy it?