The image sensor is equally impressive: a Sony IMX377 Image Sensor, so a complete match made in heaven. The Ambarella image processor is the most exciting part of the short list of specification for action camera nuts, as predecessors to this board have a proven track record, and far out strip the quality of other boards when it comes to outputting incredible image quality from the cameras small image sensors. The two images on the front and back of the box showing off the camera are enough to get you interested, giving a sneak peak of the clean stylish front profile and large screen on the rear.Ĭhecking the spec’s on the side also shows that within is an extremely exciting camera capable of shooting 4K resolution footage (3840 x 2160) at 30fps, the small screen is just under 2.2 inches, it has a two hour battery life, 2.4GHz/5GHz Wifi and contains an impressive Ambarella chip set. The Yi 4K is far from budget, both in price and quality. It may no longer sit in the ultra budget end of the market like the Yi Action Camera, which can be purchased for less than £50 / $60, but it’s still cheap for what it is.Īs with the Yi Action Camera, the box that contains the camera is well presented and in stark contrast to what you initially think is going to be a budget camera. Now the Yi 4K Action Camera joins the line-up and again what you get for the money is incredible. This small and garishly coloured camera packed in features and image quality that could only be rivalled by GoPro. Yi have been making waves in the action camera market since they launched the Yi Action Camera.