Most computers today are powerful enough to process 1080p video with ease so you’re likely not going to run into any issues with the C922. The C922 lacks an onboard video encoder and relies on your computer to do the work. This makes the Logitech C930c perfect for what it was made for-video conference calls. The Logitech C930c has an onboard encoder that supports MJPEG and H.264 SVC compression, which reduces video file size while retaining image quality. At 1080p, however, there won’t be a difference in motion fluidity. This means that motion captured with the C922 will appear more fluid than with the C930c, especially when you have fast-moving objects in the frame. If we talk frame rate, the C922’s 60fps in 720p takes the lead over the C930c’s 30fps in the same resolution. When it comes to video, both webcams support 1080p Full HD and 720p. The C930c is packed with several more video features but the C922 has an improved camera sensor, faster autofocus, and a faster frame rate in 720p. At the bottom of both webcams is a standard 1/4-20 UNC tripod mount fitted with a universal clip that can be attached to most laptops and flat-screen monitors. The Logitech C922 and C930c have the same layout, with the lens dead center flanked by two microphone grilles. Measuring only 1.1-inches high, 3.7-inches wide, 0.9-inch deep, and 5.7 ounces in weight, these two webcams are both compact and lightweight. Arguably, however, the C922 with its deep black face has a sleeker and more modern look. Both look and feel like premium, well-built webcams. The C922 has a deep black face while the C930c has a silver face. When it comes to design, the only striking difference between the Logitech C922 and C930c is the color at the front of the webcam. Save for face color, the Logitech C922 and C930c have similar designs. Skype®, Microsoft®, Lync®, Cisco®, and WebEx® certified 2 omnidirectional and noise-canceling microphones
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