[Android Head-Units] urbex:
Apparently you haven't played with any of the recent Joyings....You also obviously don't have much experience with different cell phones out there either.

Ok, fine....show me a Pioneer, Alpine, Kenwood, etc that can run Google Maps, Waze, Firefox, Gaia Navigation, Torque Pro, APRS Droid, etc natively, right on the unit....just ONE unit, from ANY of the "big name" manufacturers...they just plain don't exist. Not a single one that runs Android natively, or anything else other than their own, completely closed souce, proprietary OSes that we can't do anything with beyond what comes installed on them from the factory. Don't like their nav app, launcher, or general interface? Tough schmitt...

I've said the same thing for many years...I'd be HAPPY to drop a $1,000USD or more on a solid unit from a major manufacturer that runs Android natively. Or even a Linux based OS, that I can add additional apps to. Hell, I was dropping a thousand plus on putting a touch screen in my dash connected to a PC tower in the back YEARS before these factory double din units hit the market. Some company like Pioneer drops one of them, and I'd be one of the first in line screaming "take my money!!".

Screen mirroring isn't an option for everyone either, as screen mirroring is largely based on Miracast. Especially so for anyone with a Google phone, such as my Pixel. Google has gone out of their way to limit or even eliminate that ability to push more sales of their lousy Chromecast devices, and they have stripped Miracast support out of the core Android as of version 6 (Marshmallow). If your phone supports screen mirroring, that's because whoever made it added Miracast support back in themselves. Android Auto is also a rather lousy compromise for many of us, such as myself, that want to run alternative apps. If it wasn't coded to run within Android Auto, it generally ain't happening which is the case for the navigation app that I use for off road purposes.

I've tried several different Pioneer double din touch screens with several different Android phones. Never once was I able to get screen mirroring/mirrorlink to work correctly to truly screen mirror the phone. Only the crippled Android Auto worked...which is what ultimately pushed me into completely going with these Chinese Android head units.

That said, the Joying JY-UO135N4GS - https://www.joyingauto.com/joying-l...avigation-system-with-built-in-4g-module.html that I have in the truck right now does have a 16 band EQ built in, F&R RCAs as well as a dedicated Sub RCA output, though it's a single. I haven't put a meter on it to verify voltage, but I'm guessing it's around 2V based on gain settings on the amp compared to other head units that I've known to have 2V outputs. A LOT of "brand name" head units today still come with 2V outputs. Also has both LPF and Subsonic filters on the sub output, as well as independent HPF crossovers on F&R channels. I currently have my subs set to 30Hz-100hz, fronts set to 80Hz high pass, and rears at 135Hz high pass (yeah..blame Chevy and their piss poor design on their trucks). Subs are a pair of JBL GTO 12s fed by a Kenwood monoblock amp. Door speakers are Infinity Kappa 6.5s, rears are factory 4x10s.

Is the sound quality on par with the Pioneer head unit that it replaced? No. Can I hear the difference at 75mph over the wind and diesel engine noise? Nope. Maybe I'd hear the difference if I put one of these Joyings in my Cadillac...Do I plan to replace this Joying with a Pioneer/Alpine/Kenwood/etc? Wait for it....has not ever once crossed my mind. I also have a Joying in my Suzuki Samurai, and am shopping for another Android unit for my Suzuki Grand Vitara.