4K Portable Gaming Monitor - Corkea 15.6 Inch IPS HDR Display with PD Charging, Built-in Speakers, Dual USB-C & HDMI, Mountable Design for PS4/PS5, Xbox, Switch, Laptop & Phone - Perfect for Gaming, Work & Entertainment

EDIT: 8/31/21I wanted to update my review to reflect a pretty big flaw. After less than a year, I've started to get some burn in on this monitor.I use the monitor 8 hours/day, 5 days/week for work, and rarely use it else-wise. I primarily keep one program open on the monitor at all times, but I do switch it up occasionally.In my opinion, this reflects pretty poor quality, therefore I would not recommend buying this monitor for this purpose.ORIGINAL REVIEW:Screen is alright. Looks great, but it has some quirks.I cannot get it to run above 60Hz. Plugged directly into my 1080Ti, I’ve used two cables - an HDMI mini to HDMI cable, and DisplayPort to USB-C - and neither allowed me to utilize the maximum advertised refresh rate. Could be the cables, but I unfortunately have no way to test it.In addition, there’s something funny with the color correction. Every time I turn it on, the RGB color settings I’ve adjusted on the monitor don’t seem to apply. If I go back into the OSD settings and adjust one of the values up or down, the adjustments seem to kick in all at once, but it’s annoying having to do this every time I fire it up.The written instruction manual is basically useless due to garbaeg tranlsaiton, and there’s a couple settings that aren’t self-explanatory enough for me to figure out what they actually do.And a last minor gripe, I wish I could rotate the OSD. Considering I have to access it every time I turn the monitor on, it would be nice if I could permanently rotate the OSD to match my vertical rotation of the monitor.Picture looks great though, and it’s an interesting device. Do note, if you’re planning on using it like I am, as a secondary monitor on a Windows 10 machine, you likely will need to set the resolution much lower than 4K to allow the cursor to move seamlessly between screens. My main display is a 32” curved 1440p display, and in spite of Windows 10 scaling options, there’s no way to indicate that the physical dimensions of this monitor are smaller than the main one, so it thinks this dinky thing is 4 times as large as my main monitor when set to 4K resolution, causing the cursor to be positioned incorrectly when it moves between them.When I first plugged this in the image was dim, the contrast was poor, and the brightness was terrible.After some fiddling I got the panel to be useable: Turn off HDR, when it is on there is almost no contrast. Turn the brightness up to 100%, it defaults to only 50%.I never could get the panel to look like what my MacBook Pro displays, but I got it to be "good enough". It could not match the brightness or color temperature of my macBook.Using only the factory defaults is unusable. I came very close to returning this unit until I realized the factory defaults are poorly chosen.It is lightweight, thin, and works well off USB-CWorks flawlessly and comes with all necessary accessories. The usbc charging passthrough is awesome for minimizing cable clutter. The case/stand it comes with isn’t the nicest, but it does it’s job.Works well.Had to install a driver on my computer for my video card but it worked great after that :)Good quality, does what it saysSmall and efficient with great quality