Your World in 4K
Professional quality made for you!
Built with the new generation Ambarella A9SE75 chip, IMX377 image sensor, 7-layers all glass lens. Records 4K/30fps at 60mbps, 4x the quality of 1080p. YI 4K Action Camera reaches new heights.
Live Vividly
The only camera with the most advanced technology to provide maximum Fidelity, Versatility and Ease of Use.
World's Leading Technologies Packed in ONE Sleek Camera
New generation Ambarella A9SE75 Chip, IMX377 Sensor, high-quality 7-layers LCE glass lens, Records 4K/30fps at 60 Mbps, best in class.
IMX337 Sensor | Ambarella A9SE75 SoC | LCE 7-layers All Glass Lens
Have an eye of an eagle, 7 layers of all glass lenses.
7 layers all glass optical lens combined with F2.8 large aperture increase 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.
2.19 inches of Gorilla Glass to resist scratches and daily impact.
Viewable from a 160 Degree angle.
You won’t miss the perfect shot with the 640*360 widescreen for quick and easy previewing and shooting.
Control YI 4K at your fingertips. No extra hands needed.
2.19inch Touchscreen | 16:9 Widescreen | 640*360 High-resolution | 160 Degree Viewable angle
Shoot longer with YI’s high capacity 1400mAh battery
Designed with adventurers and photographers in mind, we use the world’s leading rechargeable 1400mAh high-voltage 4.4V lithium-ion battery from Amperext Technology.
YI 4K stands by you for up to 8 hours of standby time.
Get out there and shoot 4K/30fps video for up to 120 minutes with a single charge.
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.
Shoot, edit, and share like a pro with YI Action Camera App.
6-30 seconds video editing, image/video filters and music options.
Simple enough for beginners to use, but designed for professional output.
You’ll never have to use 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!
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 imagining technology.
YI 4K’s all-in-one and impact resistance design fits in your pocket and is ready for anything!
With new colors and high quality finishing it is not only a camera for shooting amazing photos/videos, but also the fashion accessory you’ve been waiting for.
Ambarella A9SE75 SoC
Low-Power, high-performance
The core of YI 4K Action Camera is Ambarella A9SE75 SoC, 28nm CMOS technology, 800MHz dual core Cortest-A9 ARM processor and high-efficient Digital Signal Processor (DSP), supports H.264 BP/MP/HP first class encoding, low-power consumption even at 4K/30fps. The upgraded SoC supports Len Distortion Correction (LDC) to correct image distortion due to wide-angle lens; built-in Electronic Image Stabilization (EIS), 3D noise-cancellation and 48000KHz stereo audio.
IMX377 image sensor
Lower power and low light
IMX377 is a new image sensor. Compared with previous versions, it captures high resolution image but consumes less power and also deliver better image quality at low light. IMX377 sensor supports 3840*2160 ultra-clear 4K video resolution and 12M pixel photo. It has 1.55um high sensitivity large sensor pixel size which helps produce bright images with clear details and less noise even in poor lighting conditions. YI 4K captures every moment of the action in ultra-clear 4K video resolution or 240fps frame rate.
Electronic Image Stabilization (EIS) technology with 3-axis gyroscope and 3-axis accelerometer
Action videos usually require post-production to reduce shakiness. With YI 4K Action Camera, you can avoid extra time spent editing due to the camera's Electronic Image Stabilization (EIS) feature. EIS uses built-in gyroscope and accelerometer sensor to detect position and motion change. When the camera tilts, moves, shakes or experiences impact, the sensors will send data to EIS and EIS will use image a cross-border compensation algorithm to compensate the change to produce stable videos.
Cutting edge Microsoft Hyperlapse Pro technology to create smooth and stablized time lapse videos from YI 4K video
YI 4K Action Camera now supports Microsoft Hyperlapse Pro technology for flawless time lapse videos It uses 4K video frame to recreate 3D space and resample the video frames from the 3D space to create smoother and time lapse video which is perfect for sharing.
Day or night, YI 4K is there.
Image sensor automatically senses light conditions while advanced.
ISP processor adjusts the frame rate and parameters to produce high-quality images in low light.
Lens Distortion Correction (LDC)
With wide-angle lens comes along lens distortion. Fortunately, the powerful A9SE75 SoC can correct the distortion in real-time. You can save your distortion free image/video directly from your camera. Skip unnecessary editing, simple as that.
360 Degree omni-directional dual microphones produce studio sound quality
Records stereo sound in 48kHz with dual microphones. High-sensitivity and high signal to noise (SNR) microphones capture crystal clear sound even in noisy environments. Built-in highly optimized AAC encoder to record every detail of the sound.
One button + one touchscreen
It is almost too easy
Powerful state-of-art technologies inside, simple and intuitive design on the outside. Everything can be done with just one button and one touch screen. Select shooting modes, settings, album and a shortcut menu like smartphone on the LCD touchscreen.
1 second quick start
Record instantly with one touch
Wake up the camera from sleep mode in just 1 second so you won't miss a moment. Even when powered-off, the camera can be ready to record in just 3 seconds.
120 minutes 4K/30fps video recording with one battery charge
1400mAh battery
YI 4K Action Camera vs. GxPxx Hxxx4 Black
