Every webcam says "HD". Few say what actually matters: sensor size, autofocus behavior, field of view and low-light performance.
Sensor size beats megapixels. A 1/2-inch sensor in a webcam like the OBSBOT Tiny 2 Lite captures noticeably better low-light video than a 1/2.7-inch sensor in cheaper models. Bigger pixels = cleaner image.
Autofocus is where cameras separate. Phase-detection autofocus (PDAF) locks on your face quickly and keeps it sharp as you move. Contrast-based AF hunts and blurs in low light.
Field of view: 65-75 degrees for solo meetings and streaming; 90+ degrees only if you share your desk or room on camera.
Frame rate matters for streaming: 4K at 30fps is fine for meetings, but creators should look for 1080p at 60fps for smooth motion — the Tiny 2 Lite does both.
Check for extras that change daily life: a privacy cover (essential for hybrid workers), a manual tripod mount, and dual microphones so you can skip a headset mic for short calls.
Budget rule: below $50, buy the EMEET C960 class of camera with PDAF and light correction. Above $150, AI-tracking PTZ cameras like the Tiny 2 Lite add real production value.
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Frequently Asked Questions
For YouTube and Twitch, 1080p at 60fps is more important than 4K — most platforms cap streaming at 1080p. 4K helps if you record and crop.
