A dash cam is a device that records video while you drive so you have evidence in case of an accident or other incident. Some models also record when your car is parked.
A dashcam 4k is a high-resolution device that offers better video quality than traditional cameras. It can capture important details, such as license plate numbers, more clearly.
High-resolution video
The resolution of a dash cam can make a huge difference in the quality of footage captured. This is because a higher resolution results in clearer and more detailed images, making it easier to identify critical details that could be important for an incident or accident investigation.
While the highest resolution possible is ideal, it’s important to understand that there are other factors that can affect video quality. These include the camera’s video lens, processor power, and angle of view. Regardless of the type of resolution you choose, it’s worth checking out the specifications of your preferred dash cam to see what features are included.
A dash cam with native 4k resolution is capable of capturing footage that is crisp and clear. However, you should be aware that some dash cams use lower-spec chipsets that upscale the image to 4k, which may not deliver the best picture quality. Be sure to look for a model that uses high-quality processors like Ambarella or Hisilicon.
Wide-angle lens
A dash cam with a wide-angle lens is capable of capturing more details, including license plates and street signs. This will allow you to better document incidents that may require insurance coverage. A wider viewing angle also helps to reduce blind spots and avoid missing important footage.
The Blackvue DR900 offers superior video quality and is ranked top in its class by many online reviewers. It features a wide-angle lens and an LCD screen, reducing the chance of missing any critical incidents. The device also features GPS functionality, allowing you to remotely check your vehicle’s location and receive impact and geo-fencing notifications on your smartphone.
Its modular capabilities allow you to add rear and cabin cameras for complete coverage. It is also able to record high-speed driving and police chases, and comes with a G-sensor that locks in crucial events so they can’t be overwritten. It also supports parking mode, which captures motion and impacts when your car is parked.
Storage capacity
A dash cam’s memory card storage plays a critical role in its performance. Choosing the right card size can help you avoid video clip errors and missing footage. Most dash cameras come with a ‘Loop recording’ feature that automatically overwrites older files to prevent the SD memory card from reaching full capacity.
Make sure you choose a high-speed MicroSD card for your dash cam. You’ll find a ‘U’ or ’C’ (or perhaps a 1 or 3 or a U3) on the MicroSD card, indicating its speed class. A good choice is a U3 MicroSD card, which can handle 4K video.
If you’re a heavy user, a 128GB SD card is recommended. Otherwise, a 64GB card should be sufficient for most commuters. It’s also a good idea to regularly format the card to eliminate protected video files that can’t be deleted until converted to unprotected data during reformatting. This process can be performed by hand and is an essential maintenance task for your dash camera.
Supported video formats
Typically, a dash cam will record videos in one of several formats, including MP4, AVI, and MOV. It can also record at high-definition resolutions and come with features such as GPS tracking, parking mode, and G-sensors.
A 4K dash cam provides an extra level of clarity that makes video footage more life-like. This higher resolution can help you to better see license plate numbers and other important details, which is helpful if you’re involved in an accident or have to file a police report.
Another important feature of a dash cam is its storage capacity. The GEKO X4S offers a microSD card slot that supports up to 512GB. This allows you to store plenty of footage and keep the most important moments for later use. The GEKO X4S can even automatically lock and save emergency files, which prevents them from being overwritten when the storage limit is reached. It can also detect sudden movements and quickly save video footage if the camera senses an impact.