This is a old model. This time this models are not huge sel in market. But this model support 4k full hd . This is good. This old model is not buying a modern customer. I suggest that company launched a new product a new 4k full hd supposed camera.when this company launch a new and update version camera then this company capture hole market . Then this company future is very good. And this model specifications is verry pour . Brand is good but quality is bad . This model is not sold because this is a bad models . I dont like this product .