Yi represents incredible innovations. Make each your day breathtaking with 4K video format.

- Ambarella A9SE75 chip

- 2.19 ″ AUO display

- 4K — incredible video format

- 120 minutes of continuous battery life

- Dual band 5GHz WiFi

We used an energy efficient chip of new generation Ambarella A9SE75, a Sony IMX377 matrix and a 7-layer glass lens to provide you the ability to shoot video in 4K format at 30 fps and 60 Mbps. Just imagine a fourfold 1080p quality — this is the 4K format, and now it’s available for you.

Ambarella A9SE75 master chip

- high-performance

- low power consumption

A new high-performance and energy-saving Ambarella A9SE75 chip is the heart of Yi 4K. To create the camera which is so powerful and compact at the same time, we have used a cutting-edge 28 nm CMOS technology. Higher speed and reduced energy costs became possible through the use of 800 MHz dual-core Cortex-A9 ARM processor and a high-performance DSP. Н.264 ВР / МР / НР encoding delivers a high-quality video recording at a lower bitrate, increasing the allowable recording time, even if you shoot in 4K / 30fps. Capture all your incredible adventures with the help of Yi 4K action camera at temperature from — 20 °C to + 85 °С.

- Н.264 video encoding

- 28 nm CMOS

- 3D noise reduction

- 800 MHz dual-core processor

Eyes like a hawk

7-layer glass lens

Yi 4K Action Camera is equipped with a 7-layer optical glass lens, which in combination with a wide aperture of f / 2.8 increases the amount of light absorbed, so you can shoot live and detailed footages.

Combining of Gorilla Glass and Retina Touch Screen

Perfect LCD screen

This custom design combines a high-sensitivity 330 ppi Retina Touch Screen sensor technology for easy and simple operation and a 2.9-inch Gorilla Glass, which is able to protect the screen from scratches and bumps. The display viewing angle reaches 160 ° without distortions, the resolution is 640 × 260. With the optimal screen ratio of 16: 9, you can quickly and easily adjust the desired frame and make the perfect shot. Manage your Yi 4K action camera using only your fingertips. You no longer need a lot of additional devices.

- 2.19 ″ touch screen

- 16 : 9 aspect ratio

- 640 × 360 resolution

- 160 ° viewing angle

Longer video shooting with Yi 4K

High capacity 1400 mAh battery

When developing the new Yi 4K action camera we were thinking of photographers and travelers. We have used the world’s leading 1400 mAh lithium-ion battery by Ampetrex Technology (iPhone supplier) with a high voltage of 4.4 V. Thus, the Yi 4K action camera is able to operate up to 8 hours in standby mode and up to 120 minutes when shooting the high-quality 4K / 30 fps video without WiFi and with the LCD screen turned off.

There is no more need to wait

High-speed dual-band WiFi from Broadcom

Broadcom, the leading provider of innovative telecommunication solutions, has created a BCM43340 chip, which operating speed will not give you time even to blink. Support for 802.11 a / b / g / n 5 GHz WiFi transmission increases the electromagnetic penetration and creates the effect of anti-interference, which is an additional improvement to the 2.4 GHz transmission. Download speed up to 30 Mbps, more time to shoot, edit, and share stunning videos.

Special application and more

Shoot, mount and share videos as a professional with Yi Action APP

6–30 seconds for video editing, colorful filters, and sound design. Even if you are a beginner, you can work as a professional. You’ll never want to go back to the PC.

Join the discoveries, join the world

Share your life with the world Yi fans community

Shoot, create and even share your epic videos with a global Yi community. Explore fun, creative and innovative ways to shoot with Yi. And even if you just want to view photos and videos of other users you should join the Yi community in social networks.

Timeless design

Best technologies of our time

Less than 100 g weight of the world’s leading technologies were combined in a shockproof cast in block body of Yi 4K action camera, which can be easily placed in your pocket to always be ready for shooting breathtaking frames. With the new color solutions and a high-quality design, you get not only an incredible device for shooting in 4K quality, which you all have been waiting for but also a fashionable accessory.