UGREEN CM831 4K Ultra HD Webcam – 8MP Auto Focus with Dual Microphones

UGREEN CM831 4K Ultra HD Webcam — 8MP Auto Focus + Dual Microphones

Capture sharp 4K video with an 8MP Sony IMX sensor, phase autofocus and dual omnidirectional microphones in a flexible webcam built for meetings, calls, streaming and everyday desktop use.

The CM831 supports multiple mounting options, 360° positioning and broad desktop operating-system compatibility.

Auto Rotation

📸 More Product Photos

📦 Package Details

Package weight: 0.19kg
Package size: 12.6 × 11.5 × 6cm
Model: UGREEN CM831-65381

🔧 Key Specifications

Sensor: Sony IMX CMOS
Resolution: 4K at 30fps; 1080p up to 60fps
Sensor detail: 8MP
Focus: phase autofocus
View: 70° diagonal / 62° horizontal / 37.5° vertical
Microphones: dual omnidirectional, up to 5m pickup
Cable: 2m
Mounting: monitor clip, tripod, desktop; 360° rotation
Systems: Windows 7/8/10/11, macOS 10.6+, Android 5+, Linux
Dimensions: 122 × 114 × 58mm

⭐ MIRA SALES TIP

Check your computer's operating-system support and available USB setup before ordering. For the clearest calls, position the webcam within the listed optimal image range.

✅ Key Benefits

• 4K 30fps video
• 8MP Sony sensor
• Fast phase autofocus
• Dual omnidirectional microphones
• Flexible 360° positioning