AONELAS Upperizon Portable Monitor 18.5 inch 1080P 100Hz 72% NTSC USB-C HDMI Large Portable Monitor for Laptop MacBook Xbox PS4/5 Switch, Travel Monitor with Kickstand VESA Speakers

I've been using the Upperizon Portable Gaming Monitor (18.5 inch, 1080P FHD, 100Hz, 125% sRGB) for just two days, and I’m already thoroughly impressed. The build quality feels solid and premium, and the screen performance has exceeded my expectations. The colors are vivid and sharp, thanks to the 125% sRGB coverage, and the 100Hz refresh rate makes everything feel smooth—perfect for both work and casual gaming. What really surprised me is that the display quality is noticeably better than my HP laptop screen. The brightness, contrast, and color accuracy all feel like a significant upgrade. The USB-C and HDMI connectivity options make it very versatile, and it worked flawlessly right out of the box with my laptop. If you're looking for a large, high-quality portable monitor that delivers on performance, this is a fantastic choice. So far, I’m fully satisfied and would highly recommend it!

Light & thin and great build quality (so far). I've had 2 of these screens for 3-weeks. I'm super-happy with the size, picture quality & colour accuracy.

This is an excellent portable 4K OLED monitor. Exactly what I wanted for my mobile setup. The screen is very bright and has great color. It is thin enough to slide into my backpack's laptop compartment with the laptop. It seems very sturdy and well made. The surface is very glossy, which may be a downside depending on your enironment and use. I ended up getting an anti-glare screen protector (see picture), which helped. The speakers are pretty low quality, but will at least give you sound if needed. The pass-thru power allows for a simple setup with one USB C cable from my power adapter to the monitor and another USB C cable from the monitor to my laptop. This provides the display connection and enough power to power the monitor and charge the laptop. Just make sure you have a power supply with enough wattage to power everything. The only thing that would make this monitor even better would be if the support stand was angled slightly on the end to allow a better portrait mode. It is possible to use this vertically, but the screen is then a straight 90 degrees. I may try to 3D print some feet to raise the front or a portable stand also works. ONE YEAR UPDATE: I got a new laptop (ASUS Zenbook Duo) and the monitor did not work over USB C. The HDMI still worked, but that means extra cables I have to connect. I contacted Upperizon support and they responded very quickly and within a few days they sent me a device to update the monitor's firmware, which fixed the issue. I highly recommend this monitor and Upperizon!

Love the picture quality. Looks almost identical or better than the main display. Tho the only downside for me is the speaker. I wish it was a bit louder. What can you expect. From what I saw so far. Most/All portable monitor gonna have that issue. We will see along the way if any other issue shows up. Overall, I'm satisfied for now.

Love it ! Just unboxed and used this monitor for the first time today as a second monitor and i am super impressed. The ease of connection, clarity and size of screen is fantastic! Great quality monitor too. Cant wait to test it as a screen for my PS5. Thanks guys at at Upperizon!!