Yi represents incredible innovations. Make each your day breathtaking with the 4K video format.
YI 4K+ has twice the frame rate of its previous model.
Yi represents incredible innovations. Make each your day breathtaking with the 4K video format.
YI 4K+ has twice the frame rate of its previous model.
We used an energy efficient chip of new generation Ambarella H2, a Sony IMX377 matrix and a
A new high-performance and energy-saving the newest Ambarella H2 SOC 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 14 nm CMOS technology. The H2 SoC model is more suitable for high-end cameras with support for 4K Ultra HD H.265 / HEVC video with a frame rate of 60 fps and 4K. The advantages of H2 include
Higher speed and reduced energy costs became possible through the use of quad-core ARM®Cortex®-A53
Yi 4K Action Camera is equipped with a
The bright, large and highly responsive 2.2″ retina touch screen gives you a convenient, intuitive and fast control, preview and playback experience.
This custom design combines a high-sensitivity 330 ppi Retina Touch Screen sensor technology for easy and simple operation and a 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 × 360. 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.
When developing the new Yi 4K action camera we were thinking of photographers and travelers. We have used the world’s leading Lithium Ion Battery with Energy Content 5.39 Watt Hours and a high voltage of 3.85 Volts. Thus, the Yi 4K action camera weights only 27.1 grams, and in the table below you can see the approximate continuous recording time you can expect when shooting in various video modes using a fully charged battery:
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.
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.
Enjoy the world’s first 4K/60fps action camera
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.
The amazing voice control technology with the improved outdoor audio quality gives you hands-free control over your YI 4K+ action camera. You are free to enjoy your 4k footage adventures. (compatible with YI Bluetooth remote control
| Manufacturer | Xiaomi |
| Model | Yi 4K+ Action Camera |
| Type | Action Camera |
| Dimension | 65mm x 30mm x 42mm |
| Weight | 90.7 g |
| Processor | Ambarella H2 chipset Quad-core ARM®Cortex®-A53 |
| Image Sensor | SONY IMX377 1/2.3″ 12 MP CMOS image sensor with Exmor R |
| Lens | 7 layers of glass lens, 155° FOV, F2.8, f=2.66±5%mm |
| RAM | 2GB |
| Focal length | 2.66±5%mm |
| LCD Screen | 2.2″ touch screen, 640*360 screen resolution at 330PPI, 250 cd/m2 brightness, 16:9. |
| Video Format | H.264, .mp4 file format Time Lapse Video, Slow Motion, Loop |
| Video Mode | 4K: 60, 50, 48, 30, 25, 24fps 4K Ultra:30, 25 4000×3000:30, 25 2.7K (16:9):60, 50, 48, 30, 25, 24 2.7K Ultra:30, 25 2.7K (4:3):30, 25 |
| Electronic Image Stabilization | Built-in 3 axis gyroscope and 3 axis accelerometer, cross-border compensation Reduce motion changes to produce stable video quality Resolutions supported:4K fps:30\25 2.7K(16:9) fps:60\50\30\25 1080p fps:60\50\30\25 960p fps:60\50 |
| G-Sensor | Built-in Bosch BMI160, |
| USB | USB Type-C Type-C to RCA Cable（for TV/ Image transmission equipment）* Connect via USB Type-C cable, preview and playback videos and photos, or copy files from the microSD card to your computer Type-C to Microphone adapter （for external microphone）* * The RCA and microphone adapter will be sold separately |
| Connection method Wi-Fi | 802.11 a/b/g/n/ac Wi-Fi |
| Bluetooth | v 4.0 |
| Storage | microSD cards (16GB~64GB) UHS Speed Class 3 (U3) at least |
| Operate Temperature | 32°F-113°F |
| Operate Humidity | 15~90%RH |
| Waterproof | Up to 40 meters under water with a waterproof case. (sold separately) |
| Indicator Light | Tricolor power indicator(red,blue,violet),a red status indicator. |
| Average Power Consumption | 3.9W |
| Audio | Stereo mic Built-in speaker |
| Color | Black |
| Package | Yi 4K+ Action Camera User manual x1 |
| User manual PDF | — |
