Your world in 4K Professional quality made for you!

Built with the new generation Ambarella A9SE75 chip, Sony IMX377 image sensor, and 7 layers of all glass lenses. Records 4K/30fps at 100mbps, 4x the quality of 1080p. YI 4K Action Camera reaches new heights.

Live vividly

The camera with the most advanced technology to provide maximum Fidelity, Versatility, and Ease of Use.

World’s leading technologies packed into one sleek camera

New generation Ambarella A9SE75 Chip, Sony IMX377 Sensor, and 7 layers of high-quality LCE glass lenses,Records 4K/30fps at 60 Mbps, best in its class.

Have the eye of an eagle,

7 layers of all glass lenses.7 layers of all glass optical lenses combined with F2.8 large aperture increases light intake to capture crisp and detailed footage.

Integrated LCD Gorilla Glass

Retina Touchscreen Customized with a 330ppi high resolution and high sensitivity retina touchscreen for an intuitive experience. An integrated 2.19″ Gorilla Glass LCD screen, resists scratches and daily impact, and is viewable from a 160°angle. You won’t miss the perfect shot with the 640 x 360 widescreen for quick and easy previewing and shooting. Control YI 4K at your fingertips.Forget waiting with Broadcom’s dual-band high speed Wi-Fi World’s leading telecommunication semi-conductor solution provider’s latest BCM43340 chip will barely give you time to blink. Supports 802.11a/b/g/n 2.4G/5GHz. Significantly improved anti-interference technology. Download at speeds up to 30Mbps and have more time to shoot, edit, and share.2.4GHz and 5GHz

One-of-a-Kind Live Experience

With the updated version of firmware, you can go live from your app. Super wide angle camera lens with a huge variety of accessories further showcase the unique and perfect moments of your adventurous outdoor activities.

Geek Out and Redefine Your Live Stream

In addition to Weibo and Facebook, now you can also broadcast your live stream on other major social platforms.Time to show off to the whole world!

Shoot, edit, and share like a pro with YI Action Camera App.

Quick and convenient video editing, image/video filters, and music options. Simple enough for beginners to use, but designed for professional output. You’ll never have to struggle with a computer again!

Join Discover, join the world. Share your life with global YI fans on YI Discover channel.

Don’t just shoot and edit epic videos, but share them with the global YI community as well! Whether you want to browse other user photos/videos or share your own, there’s a place for you in YI Community.

A timeless design with the best technology of our time.

3.35 ounces of world leading imaging technology. YI 4K’s all-in-one and impact resistance design fits in your pocket and is ready for anything! With new colors and a high quality finish, it is not only a camera for shooting amazing photos/videos, but also the fashion accessory you’ve been waiting for.