OBSBOT Tiny 3 Lite 4K 120fps 48MP Webcam

Intelligent 4K PTZ webcam for creators

The OBSBOT Tiny 3 Lite is an AI-powered PTZ webcam built around a 1/2" 48MP CMOS sensor with ISO 6400 sensitivity. It captures 4K resolution at up to 120fps for smooth, detailed video. AI Tracking 2.0 with Voice Locator keeps the subject framed during streams, presentations or lessons. The compact aluminium body houses a stereo microphone system designed for studio-grade spatial audio.

48MP sensor headroom and low-light limits

The large 48MP sensor gathers significantly more light than smaller chips, pushing usable quality up to ISO 6400 for dim rooms. At 4K 120fps the pipeline handles fast motion without blur, while the 22nm HKMG process keeps power draw efficient. Heavy cropping or digital zoom beyond the optical range will reduce detail, and extreme low light still introduces noise despite the high ISO ceiling.

Expandable mic system and AI framing upgrades

The built-in three-microphone array captures clear stereo sound and can be extended with the OBSBOT Vox SE microphone for richer pickup. AI Tracking 2.0 adds Voice Locator so the camera follows the speaker automatically. The USB-C connection carries video, audio and control signals in one cable, simplifying desk setups for streaming or teaching.