You mean this one?
First of all IMX222 is worse in terms of IQ then IMX322 and second of all this isn't mini PTZ from Huisun/Imporx they have different firmware and IR leds on top.
http://s.click.aliexpress.com/e/bRPMbUeU[/QUOTE]
Pretty much, though I think I found it somewhere on there a little cheaper...
As far as the sensor, I thought I had read where there was a shortage of IMX322 and that they went back to using IMX222? Maybe I got my wires crossed somewhere; That happens to me a lot ;)
I realize it uses different firmware and all, considering it's not the Ambarella chipset, but I was talking more about overall image quality and stability. It's rated very high and looking at youtube videos using the 222 sensor and that HI chipset, I couldn't really tell any difference from the Huisun examples....but it's hard to tell when you're comparing with different scenery. Was wondering if anyone had done a direct comparison or had experience with both. While I like the Ambarella user interface since I'm used to working on it, I'm not necessarily married to it. If the other is just as stable and quality is equal, I wouldn't mind learning a new user interface and saving 15 or 20 bucks per unit.