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Comparison Ugreen CM717 vs Ugreen CM778

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Ugreen CM717
Ugreen CM778
Ugreen CM717Ugreen CM778
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Featurescomputercomputer
Matrix and video
Megapixels4.04.0
Full HD filming (1080p)1920x1080 px 60 fps
Quad HD filming2560x1440 px 30 fps2560x1440 px 30 fps
Focusautomaticautomatic
Horizontal viewing angle80 °83 °
General
Features
noise canceling microphone
protective shutter
monitor mount
tripod mount (1/4" thread)
noise canceling microphone
protective shutter
monitor mount
tripod mount (1/4" thread)
Rotation angle360 °
Tilt angle15 °
Indicatorsactivity
PC connectionUSB-AUSB-A
Cable in boxbuilt-inbuilt-in
Cable length2 m2 m
Dimensions81x48x47 mm
Color
Added to E-Catalogoctober 2025january 2025
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Glossary

Full HD filming (1080p)

Further, after HD 720p, the development of high definition standards. Provides a standard frame size of 1920x1080; in addition, this category includes webcams that support 1600x1200 video — this resolution does not formally apply to Full HD (1080p), but is comparable to it in detail. Anyway, cameras of this standard are quite advanced — in particular, they already allow showing documents and other objects with small details in the frame.

Horizontal viewing angle

The viewing angle determines, first of all, how wide the field of view of the camera is, what area of the scene being shot falls into the frame. Accordingly, a wide viewing angle allows you to capture more space and the lower the likelihood that something of what is happening will be behind the scenes. On the other hand, it should be taken into account that a strong increase in viewing angles leads to distortions of the “picture”, especially at the edges, as well as to a decrease in the size of visible objects and a decrease in detail.

Rotation angle

The range of rotation angles in degrees supported by the webcam. In this case, it means turning the camera to the right or left, without tilting back and forth.

Tilt angle

Tilt angle interval forward-backward relative to the vertical position of the camera. Tilt angle adjustment allows you to quickly redirect the lens to the desired plane for the best view. The parameter is measured in degrees.

Indicators

Types of indicators (usually light) provided in the design of the camera. In modern models, there are (separately or together) two types of indicators:

— Nutrition. An indicator that indicates that everything is in order with the power supply. On some models, this indicator only works when the camera is turned on and ready to use, on others it can also work in standby mode — for example, it will glow in a different light than when the camera is on.

— Activities. An indicator that indicates that the camera is shooting video — and, accordingly, it is being recorded or broadcast on the Internet. Such an indicator makes it easier to keep track of the shooting mode and avoids unpleasant situations, such as accidentally broadcasting to the Internet from a camera that you forgot to turn off.