GoPro Hero5 Black
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.
You can operate the device easily, by pressing the screen with your fingers.
The bigger the screen size is, the better the user experience.
The waterproof depth rating indicates how well the device is protected against water ingress and water pressure. Devices which can withstand more water pressure are better for swimming or diving.
Veho Muvi K2
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
2160 x 30fps
The burst mode, also called serial shot mode or continuous shooting mode, allows you to shoot multiple photos in a row.
A timelapse shows a long passage of time sped up. A series of photographs taken from the same position over a long period is joined together to create a short video. It is great way to capture things like the setting sun, or clouds moving across the sky.
Fast continuous shooting is useful for catching action shots.
Sony Action Cam FDR-X3000
A raw image file contains minimally processed data from the image sensor. Raw files are so named because they are not yet processed and therefore are not ready to be printed or edited with a bitmap graphics editor.
Samsung Gear 360
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.
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.
With manual white balance you can choose the most accurate setting and avoid the green, blue or red hue which can occur in auto mode. You can also change the setting for artistic effect.
This allows to manually set the ISO level.
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.
More microphones result in better sound quality and enable the device to filter out background noise.
A stereo microphone allows to record audio files or movies in stereo without an external microphone.
The battery is removable and can be replaced by the user if broken.
Sony PMW-F55 CineAlta
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.
802.11n is a wireless standard released in 2009. It has faster transfer rates and improved security compared to its predecessors - a, b and g.
It is compatible with a range of iOS devices such as iPhones, iPads and the iPod Touch.