This is not mini at all. It is a large "speed dome" beast. Check out the dimensions in the attached data sheet.
It also has "smart tracking", which unfortunately is hit and miss. This is one of the reasons I bought it, but I'm about to return it to B&H if I still can based on the erratic behavior of the smart tracking, and the cost. I would be curious to know if a model like this could be had directly from China for considerably less. It's over $600 from B&H or Provantage, as you found already. The smart tracking, when it works, will zoom in and out (as well as panning/tilting) to track the subject. Based on that it would cover 100 to 200 feet.
Low light performance is very good. Also has PTZ settings out the wazoo. You may need an associate's degree to familiarize yourself with all of them.
One thing about this camera versus all the other Hiks I've tried, is that it does have quite a bit of dynamic range with its ability to combine settings that many other cameras will not let you use in combination. I had it inside the house, looking out into the bright daylight (One of those scenes you see on TV where the human eye could easily perceive things inside and outside at the same time, yet the video camera blows out the outdoor view until they expose for it, and at that point indoors is nearly black.), and by turning on HLC along with WDR I could see a decent exposure on the inside and on the outside at the same time.