Xiaomi Yi Camera II 4K, the preview of GizChina.it

Xiaomi Yi Camera II 4K

After much appreciated the Xiaomi Yi Camera last year, here we are finally talking about the second version of this much appreciated Action-Cam, Xiaomi Yi Room II 4K. The challenge a GoPro Hero 4 it's open!


Will it be worthy of the name it bears? Let's find out together in our preview!


La Xiaomi Yi Room II 4K stands out for one sophisticated design and a constructive quality from product far more expensive. Despite being made entirely in polycarbonate turns out to be really solid in hand, as well as free from any construction imperfection.


As you can easily see, the device also changes the design from the previous version, going to lose those similarities evident with the series GoPro.

Definitely positive aspect regarding the refinement and the particularity of theAction-Cam but that could however disappoint many. In fact this Yi 4K non Sara compatible with the accessories of the previous version, just as you can not take advantage of the huge accessories line GoPro.


Frontally the slow body stands out, composed of a optical to 7 elements with amplitude of 155°. The optics also results to be very bright enjoying an opening f / 2.8.


On board this Yi Chamber there is also a sensor CMOS home Sony, L 'IMX 377 or a sensor from well 12 mega-pixels which allows us to record videos up to4K, which will guarantee our videos and our shots a really excellent quality!

But the real gem lies in the stabilization of the image. This Yi 4K can indeed count on well 6 gyroscopes, will result in an image almost free of annoying tremors.

Just on the left of the lens block we find a small LED to signal the state of activity of our Action-Cam, really useful and functional.


At the top we look at a button to turn on the Yi Chamber, equipped with LED, the double microphone and the system speaker.


The left side has no doors or buttons. Similarly the right, excluding the port micro-USB. The latter is protected by a flap dust to prevent it from getting damaged.


Rearward, almost to occupy the whole of the back, stands out a comfortable Display which is characterized by a diagonal of 2,19 inches and a pixel density of even 330PPI. It turns out to be really convenient for the use of our content or simply to better manage our shots.


Below we find the compartment containing the battery da 1400 mAh and micro-SD. Excellent choice of Xiaomi to maintain the thread for the tripod.


Data Sheet

In short, the characteristics of this fantastic Action-Cam :

  • Display: Retina 2.19 "widescreen touchscreen, 640 x 360 resolution up to 330 ppi;
  • Processor: Ambarella A9SE95;
  • Sensor: Sony IMX377 from 12 MP, f / 2.8, 155 ° widge angle, structured on 7 lenses and with image stabilization;
  • Video Recording: 4K to 30fps, 720p to 240fps, 1080p to 120 fps, time lapse (0,5 / 1 / 2 / 5 / 10 / 30 / 60 seconds);
  • Connectivity : 4.0 Bluetooth, dual-band Wi-Fi, 802.11a / b / g / n, 2.4GHz / 5GHz;
  • Dimensions:: 65 x 42 x 21 mm;
  • Weight :: 95 g;
  • Battery: 1400 mAh (up to 2 hours of footage in 4K).


For the quality of registration I refer you to ours Video Demo in 4K.


For the moment this Yi 4K Room he is convincing us from all points of view. Stay tuned to not miss our full review in a few days!

La Xiaomi Yi Camera 4K is available on GearBest at the price of 220.97 €.