INNOCN 15.6" Portable OLED Touch Monitor with Battery Travel Second Touch Screen for Photo Editing with 4K, 100% DCI-P3, 100000:1, USB C External Monitor for Laptop,PC, Phone,Consoles

I've been holding off writing a review because I haven't been using the monitor very much, but I felt INNOCN deserved some more positive feedback for this product.I previously owned an Asus Zenscreen Touch and had to return it because it was showing cracks in the plastic days after I received it. No problem with the INNOCN which is much better built and includes a very nice case to further protect it.The OLED is beautiful, the touch screen works well with an inexpensive active 4096 pen or an actual MS surface pen. The brightness is very good for a portable. The dimness which is also important to me is good, but could go a bit lower. The battery is LiPo which is good news. It shouldn't need to be pampered to get long life. And unlike some displays, you never have to turn down the brightness to keep the display on when connected to your phone. The touch UI works well enough.I mostly use it with my Note 9 using Samsung Dex whish works great, but uses 1080p. I've also tried it with the USB-C output of my RTX-2080 on my PC and I was able to get 4k60 and touch no problem. Because I use it with my Phone, the battery is very much appreciated. Either USB-C port can be used, and the display can charge my phone, or this can be turned off.It is expensive, but I can't knock it for that given what other OLED monitors sell for.What's the ultimate use case for this display? I think it's the ability to turn a phone in to a tablet and make full use of your phone's data plan. Because it uses a wired connection, DRM is not a problem with displaying movies. You can also hook up a streaming stick, but then you need WiFi or a hot spot, etc. It can be a tablet/laptop replacement with a powerful enough phone and/or some remote control s/w.I was hoping to relieve all cable strain and bought some magnetic USB-C connectors, but unfortunately had little success with them to do anything beyond charging the monitor. Video was supposed to work, but did not.What would get it to perfect in my book?1) 4k120, HDR, VRR, true 10-bit2) 600 nits brightness3) built-in widi/miracast or better4) even lower lag5) audio jack6) louder speakers7) professional calibration / automatic calibration features8) wireless charging9) phone mounting option

This is working as advertised and does have a very nice picture on it. The dark blacks in vivid colors are what I was expecting to see for an OLED display. The build quality is slightly higher than I expected and what I would have to rate is excellent. The plastic case that comes with it keeps all the edges safe from bumps and is not that much different than most plastic cell phone cases, but it does tend to cheapen the feel of the monitor when it is on. The screen cover built into that case and that doubles as the stand works okay but is limited to horizontal view only and uses very weak magnets to hold itself together. In general, I would have preferred a simple magnetic wrap screen protector that doubles as a stand like Asus has on their portable monitors, even though it would not provide as much protection as they included case.Works great with my Mac mini M1, in contrary to everything I read, touch support with gestures appears to be supported out of the box in the latest version of Mac OS Monterey. The gestures don't seem 100% complete but multi-finger drags work as expected while scrolling requires two finger drags instead of one. The display also properly goes to sleep and wakes up as expected to say battery life in the monitor.I have not done testing to measure If the battery lasts as long as advertised, but I have verified that even laptops that provide PD power to devices will not prevent the display from draining its own battery. I suspect this is because they have some type of logic either rejecting PD power if display mode is enabled or if the PD power being provided is lower than their 30 watt charger. However, you can keep the display running an infinite amount of time if you keep a 30+ watt PD power supply connected to the second USB-C port.As long as this monitor continues to last for the next couple years then I think this was an excellent purchase.