Original Xiaoyi Sport Camera 4K 2 Ambarella A9SE Xiaoyi Action Camera II 2.19" 155 Degree 12.0MP CMOS International Edition

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Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
Digital Camera
Mini Camera
Special Features:
White+Black+Rose Gold
F2.8mm DFOV155
Image Sensor:
Sony IMX377 12.0MP CMOS
Diagonal Viewing Angle:
Power Supply:
Dual Microphone
MicroSDHC and MicroSD
Camera Type:
4K Camera
About 201-300G
Ambarella A9SE

Original Xiaomi Sport Camera 4K 2 Ambarella A9SE Xiaoyi Action Camera II 2.19" 155 Degree 12.0MP CMOS International Edition


Product Description


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.

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.

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!

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.



ProcessorAmbarella A9SE
Image SensorSony IMX377, 1/2.3", 12 megapixels CMOS image sensor with Exmor R ability.
Lens7 glass, 155 degree wide-angle
DisplayBuild-in 2.19-inch retina widescreen with touch. 640-by-360 pixels at 330 ppi
Wi-Fi moduleBroadcom BCM43340 dual-band, 802.11a/b/g/n, 2.4GHz/5GHz, above 3MB/s download speed
Battery3.85V 1400mAh 5.39Wh
Battery Life120 minutes 4K/30 video recording
Gyroscope / AccelerometerEmbedded low power and high resolution 3-axis accelerometer and 3-axis gyroscope
MicrophoneDual microphone
Remote ControlLow power Bluetooth remote control
Power consumption and heat managementsState-of-art low power 28nm A9SE chip, no overheat problem. Camera temperature is consistently lower than GxPxx Hxxx4 Black
Video ModeUp to 4K 30fps and 720p 240fps
Photo ModeUp to 12-megapixel photo
Timer ModeCountdown timer 3, 5, 10 and 15s before shooting
Burst Mode30 photos per second
Time Lapse Video ModeBuild-in support of 0.5/1/2/5/10/30/60s interval
Slow Motion ModeSupports 1/8, 1/4 and 1/2 speed slow motion directly, no need for editing afterwards
Loop RecordingContinuous recording
Lens Distortion Correction (LDC)Build-in support
Electronic Image Stabilization (EIS)Supported
Auto Low LightAutomatic low light detection and frame rate adjustment to ensure good exposure
Manual ModeSupports manual setting for shutter/ISO/EV/WB
Power on Speed3 seconds
Size65 x 42 x 21 mm
Weight3.4 ounces (with battery)
LCD ScreenYes, 2.19", 640*360 resolution, 330PPI
LensLens F2.8 aperture / 155 Degree wide-angle lens, 7G, f=2.68mm
Wi-FiBuilt-in (802.11 abgn), Dual band 2.4G/5G
Main ProcessorAmbarella A9SE chipset, includes a 800 MHz dual-core Cortex-A9 ARM CPU and a high-performance digital signal processing (DSP) subsystem with a 32-Mpixel Image Sensor Processor (ISP), and an advanced H.264 encoder capable of 4K resolution.
Resolution4K/30FPS, 4KS/30FPS, 2.5K/30FPS, 1440P/60FPS, 1080P/120FPS, 1080S/120FPS, 960FPS/120FPS, 720P/240FPS, 720S/240FPS, 848*480/240FPS
Photo Modes12M W/7M W/7M M/5M M
Battery LifeBattery specification is 3.85V, 1400/1430mAH(min/typ), 5.39/5.51Wh(min/typ),
Battery life is 95 min (4K/30FPS with LCD on and WIFI on)
or 120 min (1080P/60FPS with WIFI off and LCD off)
EISSupport on the resolution of 2.5K/30FPS, 1440P/60FPS, 1080P/60FPS,
1080S/60FPS, 960FPS/60FPS, 720S/60FPS
Micro SD CompatibilityUp to 64GB with FAT32 format
Available ColorsNight Black / Pearl White / Rose Gold
Compatible Operating SystemIos / Android
Warranty12 Month
BluetoothBuilt-in 4.0BLE & 2.0 Dual
G-SensorBuilt-in Bosch BMI160, 9-axis motion detection, provides precise acceleration and
angular rate(gyroscopic) measurement
MountableBuilt-in tripod mount(1/4")
PIV (Photo in Video)Auto PIV(Auto capture under interval time) 2.5K/30, 1080/60, 1080/30, 1440/30
with the interval of 5/10/30/60S
Remote ControlBluetooth (4.0BLE low power consumption)
Shooting speed1/4096S to 30S
Products Photos






1.Q:Are you a factory or trading company?
A:We are a Factory,Distributor and Trading Company.

2.Q:Where is your factory located?How can i visit there?
A:Our factory and office is located in Shenzhen City,China.You can fly to Shenzhen Baoan Airport clients,from home or abroad,are warmly welcome to visit us!

3.Q:How can i get some samples?
A:We are honored to offer you samples.

4.How does your factory do regarding quality control?
A:Quality is priority.We always attach great importance to quality controlling for to the very end.Our factory has gained CE,ROHS,SGS authentication.

Trade Terms


Company Information


1.We are distributors and manufacturers in China.

2.Alibaba assessed 5 years Gold Supplier and 15 years of industry experience.
3.Inspected by the inspection Institution of Bureau Veritas Certification.
4.Price is negotiable if you have large quantity demand
5.100% QC inspection Before Shipping.
6.Best Quality & Best Service with Competitive price.
7.Shipping will be the most economical for you and freight cost is informed in advance for your consideration.decision for the shipping terms will be made according to your requirements.

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