Xiaomi Yi Action Camera

YI Action Camera Specs
Image Sensor:16 MP Sony Exmor R BSI CMOS IMX206
Exmor R is a back-illuminated (BackSide Illuminated) version of Sony’s CMOS image sensor. Sony claims that Exmor R is approximately twice as sensitive as a normal front illuminated sensor.
The same sensor is used in the Git2 camera which also offers a 2″ LCD screen and a built-in gyro for image stabilization.
Chipset:An Ambarella A7 chip is used for in the Xiaomi Yi, that’s the same chipset used in Dazzne P3 & SJCAM SJ5000+.
The GoPro hero 4 black uses the updated Ambarella A9 chip, most of the other action cams come with a Novatek 96660 chip.
Lens:Aspheric surface FHD photology glass lens, F2.8 DFOV 1550
Focal length:2.73 +-5%мм; 155° wide angle
Video Resolution & Frame Rate:
2K – max. 30fps
1080p – max. 60fps
720p – max. 120 fps
480p – max. 240 fps
The Xiaomi Xi can’t do 4K, if you want 4K resolution you have to take a look at SJCAM SJ5000X EliteGit2 or Firefly 6S, but their 4K resolution is interpolated!
Recording Format:Format: .mp4; Codec: .h264;
30fps recording is 29.97fps (same as GoPro)
Currently the bit rate is 25MB/s, but there is an unofficial firmware pushing the camera to 30MB/s

Audio recording:
dual track, 96KHz sampling
The Xiaomi Yi doesn’t have a LCD display. Although there is a 3rd party accessory LCD which is made for Xiaomi Yi.
Battery:A detachable 1010 mAh battery is used.
The international version of the Yi action camera features a Sony battery!
Storage:max. 128GB microSD card, class 10 recommended.
Connectivity & Ports:built in Wifi and Bluetooth 4.0 – wifi connects to Xiaomi iOS or Android App, Bluetooth to Xiaomi remote control.
microUSB for charging & A/V output, Mic-in is not supported!
& microHDMI port for HD video output.

Alvaro TR

Enthusiast of technology. Big fan of this Chinese manufacturer that is Xiaomi Inc, which offers good quality electronic devices at a very competitive price.

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