JOHNWILL Portable Monitor 11.6" IPS LCD Monitor 1920X1080 IPS Portable Display HDMI Input, USB Powered,Built-in Speaker,Compatible with Laptop,PC,PS4, PS3, Xbox Ones,Raspberry Pi

This monitor distinguishes itself with art. Other monitors at similar price points may have higher resolutions, but mediocre backlights. This is the first mini-monitor I have encountered that covers most of SRGB.As measured with Spyder5 Elite calibrator:DeltaE at 50% gray and at white point, both 0.1Gamut 95% SRGBNo pixel defects were noted.Illumination and black are even from edge to edge.Nevertheless, there is a substantial difference between calibrated and uncalibrated view.It has a highly technical menu with features that may interest gamers, such as adjustable overdrive.Two versions are available from different vendors: metal-frame, and plastic frame. I chose the metal, since the simple plastics used by small companies are not as strong as from large makers. The CNC aluminum frame is a nice job. It may help in evening out local heating effects from a laptop fan.The contents did not match the illustration. A hard stand was not included. A screw-on jacket, with protective cover is, and is probably more useful. I recommend a wire stand.Two cables were included:mini-HDMI to HDMI, and HDMI--HDMI. This second cable has no use! Another symptom of a tiny company, but forgivable.There is room for the menu buttons on the front. Instead, they are inconveniently placed on the side.The 12V wall wart is bulky, but it is conservatively rated at 24 watts, about twice the maximum draw.THE DC CORD of the wart IS TOO SHORT.In spite of a few rough edges, 5 stars, for nearly-full SRGB gamut, quality construction and performance.

Works well -- but it will get really hot if you use it. Don't bother with off-brand electronics like this since customer service probably doesn't exist.I left this monitor on overnight (just showing my desktop) -- and it no longer displayed anything. Power didn't turn on either. I did get use out of it so I can't entirely say it was a waste of money. I just wish that it lasted longer than a few months.

the controls are horrible, cant get to settings on it. and the power source usb one will not work on my raspberry pilacking voltage through usb, if I hook it to a power bank it works but drains it super fast, works ok if plugged into an outlet... not real satisfied at all

I bought this for across the table demos and used it twice within 48 hours of receiving it. Plug it in and it works. Sturdy aluminum frame, powered by USB (laptop or portable power source). My only wish is it had a 1/4" camera mount. I'd also recommend getting a padded sleeve for the screen to protect it if you transport it with other equipment.Here's a great tripod mount (all-aluminum & heavy duty) I use with this:https://www.amazon.com/gp/product/B01CZ1QU64/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&psc=1Here's a nice padded sleeve I use with this:https://www.amazon.com/gp/product/B01AL55MAG/ref=ppx_yo_dt_b_asin_title_o01_s01?ie=UTF8&psc=1

I use this as a TV monitor on my desk. Great picture and decent sound. Works as a dual monitor for my laptop when traveling, light weight

Thx a lot nice product