Sony Action Cam
The device is protected with extra seals to prevent failures caused by dust, raindrops, and water splashes.
The device is dustproof and water-resistant. Water-resistant devices can resist the penetration of water, such as powerful water jets, but not being submerged into water.
Veho Muvi Atom
Veho Muvi Atom
GoPro Hero6 Black
Canon Legria Mini
The maximum resolution available for videos shot with the main camera. Although it may be possible to choose among other frame rates, those recordings usually have lower resolutions.
2160 x 150fps
1080 x 60fps
24p is a video format (24 frames per second) traditionally used in cinema. Nowadays, it is used to create film-like motion characteristics.
When recording movies they stay focussed and sharp.
The higher the movie recording bitrate the better the movie quality with more and crispier details and less compression artifacts.
Sony PMW-F55 CineAlta
CMOS image sensors are slowly replacing CCD sensors, due to reduced power consumption and better image quality. They can be very compact and cost relatively little to produce.
Optical image stabilization uses gyroscopic sensors to detect the vibrations of the camera. The lens adjusts the optical path accordingly, ensuring that any type of motion blur is corrected before the sensor captures the image.
A BSI (backside illuminated) sensor is a camera image sensor which captures better quality images in poor lighting conditions, and offers better overall sharpness and image quality.
With a wider aperture the sensor can capture more light, helping to avoid blur by enabling a faster shutter speed. It also provides a shallow depth of field, allowing you to blur the background to focus attention on the subject.
JVC Everio GZ-VX815
It can automatically shoot pictures with a higher dynamic range (HDR).
When the camera shutter is open for a long time, more light is absorbed by the sensor. You can use this slow shutter speed to produce vivid night time photography, or capture the trajectory of moving objects such as motorway traffic.
Garmin Virb Ultra 30
More microphones result in better sound quality and enable the device to filter out background noise.
A microphone port allows connecting external high-end or specialized microphones.
The battery is removable and can be replaced by the user if broken.
The device has a standard memory slot (such as an SD or micro SD card slot) so that you can either extend the internal storage with affordable memory modules or you can retrieve data, such as photographs, easily from a memory card.
An indicator shows you when the device has low battery.
The battery can be recharged and used over again.
GPS enables global positioning, useful in map, geo-tagging or navigation apps.
It is compatible with a range of Android devices such as smartphones and tablets.
Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
The device can connect to Wi-Fi.
A remote control allows you to control the device remotely. The remote control can be included or optional.