Sony Action Cam Mini
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.
The device has an LCD display with 3 subpixels per pixel, resulting in sharp and crisp images. Pixels in some displays (like AMOLED) share one subpixel to preserve space. This can result in a less crisp, slightly blurred image.
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.
The higher the movie recording bitrate the better the movie quality with more and crispier details and less compression artifacts.
Sony PMW-F55 CineAlta
Samsung Gear 360
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.
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
A shorter minimum focal length allows you to get more of the scene in the photo, and offers a wider angle of view than longer focal lengths.
A longer maximum focal length allows you to focus in on a small part of a scene, and offers a narrower angle of view than shorter focal lengths.
More microphones result in better sound quality and enable the device to filter out background noise.
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.
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.
A remote control allows you to control the device remotely. The remote control can be included or optional.
NFC (near field communication) allows a device to perform simple wireless transactions.
The device comes with a built-in USB male connector and doesn't need a separate USB cable to connect with the computer.