The OBSBOT Tiny 3 AI-Powered 4K PTZ Webcam is the kind of camera that makes sense when a desktop or small-room setup needs more than a fixed webcam pointed in one direction. Based on the image source, it combines a 1/1.28-inch CMOS sensor, 50 MP effective pixels, f/1.8 aperture, and a non-removable 2-axis gimbal inside a very compact body measuring just 37 × 37 × 49 mm and weighing 63 g.

Highlights

1/1.28-inch CMOS sensor with 50 MP effective pixels
4K video up to 30 fps and 1080p up to 120 fps
Non-removable 2-axis gimbal for active framing and camera movement
Gesture control, voice control, voice locator, and voice tracking
Compact desktop form factor at 37 × 37 × 49 mm and 63 g

Quick Specs & Uses

Sensor: 1/1.28-inch CMOS
Effective pixels: 50 M
Aperture: f/1.8
Field of view: 82.4° diagonal in 4:3, 74° diagonal in 16:9, 70° horizontal
Equivalent focal length: 24 mm
Minimum focus distance: 14 cm
ISO range: 100-12800
Exposure value: ±3EV
Digital zoom: 1x to 4x
Focus type: AF with All-Pixel PDAF and MF
HDR: supported
4K MJPEG: 3840 × 2160 up to 30 fps
1080P MJPEG: 1920 × 1080 up to 120 fps
720P MJPEG: 1280 × 720 up to 120 fps
Additional formats: 1920 × 1440 and 1280 × 960
Gimbal controllable range: pan ±130°, tilt 32° down to -60° up
Mechanical range: pan ±150°, tilt ±90°
Max controllable speed: 120°/s
Auxiliary functions: gesture control, voice control, voice locator, voice tracking
Voice version: English and Mandarin
Apps: OBSBOT Center and Obsbot Live
System requirements: Windows 10 64-bit or later, macOS 11.0 or later
Power: 5V / 0.6A
Operating temperature: 0°C to 40°C

Why It Helps

This camera helps when a normal webcam feels too static but a larger PTZ system feels unnecessary. The Tiny 3 gives you active framing, high-resolution output, high-frame-rate 1080p, and AI-style control features in a compact desktop footprint, which makes it easier to use in streaming, presenting, teaching, meetings, and content creation setups.

System Characteristics

2-axis gimbal movement gives the camera more dynamic framing than a fixed webcam
50 MP sensor and 4K output position it above basic webcam hardware
1080p up to 120 fps gives the unit more flexibility for smoother motion output
Gesture and voice features make the camera easier to control without touching it constantly
Small body size helps it fit naturally into desktop and monitor-mounted environments

What’s In The Box

1 x OBSBOT Tiny 3
1 x USB-C to C Cable
1 x OBSBOT Tiny 3 Adjustable Mount
1 x USB-C to USB-A Adapter
1 x OBSBOT Tiny 3 Storage Case

Trusted Seller

Coremicro ships fast from the U.S. and supports this gear with a team that actually works with production systems.