如果便携式照相机在90年代至2000年代初期非常流行，但现在实际上已经从市场上消失了，那么反动凸轮反而在近几年得到了越来越多的普及，成为有史以来购买最多的产品之一。与旧相机不同，运动相机可以拥有 更紧凑的尺寸 和 更轻的重量，以及一系列 附件 ，可以在 极端情况下使用，鉴于产品的脆弱性，曾经需要引起极大的关注。实际上，运动相机不仅可以用于拍摄经典的家庭度假电影，而且尤其可以用于 运动或水下拍摄。
尽管市场不断发展，但 索尼 仍然保持了 稳固的用户基础， 尤其 是 中 高端 产品 方面 的 专业用户，显然与廉价产品不同。在此页面上，我们尝试更详细地分析日本房屋制造的产品及其区别特征。
- HDR：该系列的首批机型可追溯到 2005年。它不是运动相机，而是数码相机，仍然非常笨重。但是，缩写HDR继续用于标识所有高清产品，能够以Full HD （1920×1080像素）录制 视频 。在 出现 更 高级 的 标准 之后 ， 属于 HDR 系列 的 型号 已经 开始 将 自己 定位 在 中等价格范围内，并且可能还会提供一些有趣的附加功能，例如可以与您共享自己的Wi-Fi连接性。即时视频，无需使用电缆；
- FDR : all the action cameras identified by this abbreviation can reach a maximum resolution of 3840 × 2160 pixels , and are therefore updated to the Ultra HD standard , often also incorrectly called 4K (used only in the film industry, reaches 4096 × 2160 pixels) . Some models are also equipped with additional features, such as a five-axis stabilizer, additional inputs for external microphones or integrated GPS sensors. These products generally belong to a high price range and are also suitable for those looking for a device for professional purposes .
Within the different lines it is possible to find different models that ensure a sufficiently wide choice to all users oriented towards the purchase of products for not only amateur but also professional use. Unlike other manufacturers, Sony is mainly oriented towards the quality of the footage and the offer of advanced functions, rather than towards a policy of containing prices, now adopted by many manufacturers of electronic devices.
The characteristics of Sony action cameras
As we anticipated, all the action cameras produced by Sony belong to a medium-high price range, focusing mainly on features sought after by users already trained on this type of device, who probably already have some experience with video shooting. Now let’s see in detail what are the most important specifications to consider before buying a Sony action camera.
We have already talked about the different lines into which the Sony models are divided and the maximum resolution that can be obtained, from Full HD (FHD) to Ultra HD (UHD). As for the choice between these two standards, a more limited resolution may actually be more than enough for many users. However, for those who have some experience in editing videos and want to be able to access more advanced options, it should be remembered that UHD also allows you to select only a part of the individual frames , ensuring maximum flexibility in the editing process. The pixels effective in recording videos ranging from 8.2 to 11.9 MP, but it must be remembered that a higher value here does not necessarily indicate a better final image quality (in fact it is not the top models that offer the highest number of pixels). Of particular importance are other components that make up the camera, such as sensors and lenses. Sony uses in all its action cameras Zeiss Tessar lenses , composed of four lenses and characterized by great sharpness , and Exmor R back- illuminated CMOS sensors , developed by the same Japanese house and able to capture a greater amount of light in a shorter time than to other competitors. All Sony action camera models also allow wide-angle shots up to 170 ° and are equipped with a very efficient anti-glare system .
Another very important detail to consider is the presence of a stabilizer , which allows you to reduce the blur in both videos and photographs. This aspect is fundamental considering that action cameras are rarely fixed to a stable element that guarantees always sharp images, and are primarily used to shoot action on the move.
Supports and shape
Although currently the vast majority of action cameras follow a design very similar to that of GoPro (basically small parallelepipeds with a rectangular or square base), Sony has opted for a completely different style. Its action cameras have in fact maintained a shape much more similar to the old cameras , but substantially reducing their size and weight , so as to make them extremely handy and easy to carry. The base of all these models is flat and allows you to easily place the camera on any surface.
As for accessories, there are usually few included in the package, as is true for most of the products made by brands of a certain importance. Depending on the needs of the individual user, you can still buy waterproof cases for underwater shooting, supports designed for fixing to different means of transport or sports equipment, or other small accessories suitable for particular uses, such as high visibility floats to avoid losing the action cam when shooting in the water.
Many users use the action cam to film themselves during a particular activity, mostly sports. Precisely for this reason being able to easily control the footage is a fundamental aspect when choosing a device of this type. Obviously, there are always buttons positioned on the camera, but they should be used above all to set the main options before starting shooting. To be able to adjust different parameters during recording , however, you can rely on different tools, depending on the chosen model.
- Smartphone application : Until recently, the PlayMemories Mobile application was available , now replaced by Imaging Edge Mobile , both developed by Sony to allow easy access to all action cam settings. It can also be used to take selfies remotely and to quickly transfer photos and videos directly to your smartphone, then sharing them via your favorite channels;
- Live View Remote Control : Compatible only with the latest models (but not only with the most expensive), it is a small remote control through which you can remotely control your camera. It also has a small color display , where it is possible to view the shot of the camera itself live, and can be mounted both on the action camera and on a bracelet that allows it to be worn on the wrist. However, it should be remembered that this is not a device generally included in the package and that therefore requires a fairly substantial additional investment, unless you buy kits including more accessories.
Sony action cameras are able to offer versatility from the point of view of the available connections, both wireless and wired. There are now many models, including mid-range ones, that have Wi-Fi connectivity , as well as GPS , with which it is possible to keep track of the exact location where photos or video clips were taken. Instead, Bluetooth technology is often missing , which in this case is completely replaced by Wi-Fi or NFC technology . As for physical connections, all action cameras obviously have a Micro SD card slot and a Micro USB port
, while only the highest-end products also have a Micro HDMI output that is also compatible with external microphones , ideal for those who want to improve the quality of the audio in their videos. A very common defect among all video cameras (and in general among all devices capable of shooting video) is in fact the poor quality of the integrated microphones, easily subject to interference and not suitable for those who want to capture not only quality images, but clean sounds.
The autonomy of an action camera is particularly important, given that it often represents one of the most significant limitations of these devices, especially if you are focusing on particularly economical models. From this point of view Sony offers some of the best products ever: even the mid-range models are in fact able to guarantee over two hours of continuous shooting , with slight variations depending on the settings used (in particular, the activation of Wi-Fi and GPS tend to consume more energy). Considering that continuous recordings of this duration are rarely made, this is extremely positive. In case you need more autonomy, it is sufficient to purchase an additional battery separately , easily replaceable. These are obviously lithium batteries that can be recharged via a simple USB cable, very cheap and very easy to replace if necessary.
Head to head with GoPro
The products that have truly conquered the market in recent years are those made by the GoPro brand, so much so that this name has become for many a real synonym for action cameras. Sony is one of the direct competitors of GoPro , given that both manufacturers offer a catalog that is oriented on the same price range, completely leaving out the cheaper one, long conquered by Chinese brands such as Apeman , able to offer discrete performance and a huge amount of accessories for a really low price.
索尼 和 GoPro 一样 ， 其 目标 受众 主要 是 追求 质量 和 可靠性 ， 他们 愿意 投入 更多 的 资金 以 获得 不仅 适合 业余 爱好者 的 最终 效果。正如 我们 已经 指出 的 那样 ， 索尼 可以 依靠 与众不同 的 元素 ，包括 用于 改善 视频 拍摄 的 专有 技术 ， 完全 不同 的 设计 以及 某些 对 某些 用户 来说 可能 有所作为 的 附件。
索尼 运动 相机 的 优势 是 什么？
即使 与 价格 相同 的 其他 竞争对手 相比 ， 索尼 也 可以 拥有 一些 重要 的 优势。特别 要 强调 的 是 所 用 镜片 的 质量 ， 对 专有 技术 不断 发展 的 特别 关注 ， 出色 的 电池 寿命 以及 最后 但 并非 最 不重要 的 是 ， 在 该 地区 设有 许多 办事处 的 高效 协助 服务。
索尼 运动 相机 是否 适合 夜间 拍摄？
虽然包装盒中未包含任何视频编辑软件，但Sony可以在线免费下载一个名为Action Cam Movie Creator的程序。显然，这是一个非常基本的软件，具有适合视频编辑中没有特殊需求的用户的选件，而对于在编辑领域有丰富经验的用户来说，它可能是不够的。我们还提醒您，您还可以使用PlayMemories Home程序查看视频并进行跟踪。