Do I need a 4K webcam?

For most people, no. Video calling platforms cap at 1080p. 4K is useful for content creators who crop or reframe footage in editing, and for future-proofing as platforms eventually support higher resolutions.

Is an external webcam better than my laptop camera?

Almost always yes. Even a $50 external webcam outperforms most built-in laptop cameras in image quality, low-light performance, and microphone quality.

Why does my webcam look grainy?

Grain is caused by a small sensor struggling with insufficient light. Improve your lighting first (a ring light or desk lamp facing you helps enormously). If grain persists, upgrade to a webcam with a larger sensor like the Razer Kiyo Pro Ultra.

Best Budget Webcams 2026