18.4 Inch 4K Monitor

I'm using the Uperfect T118 - 18" 4K connected to my 13" MacBook. That monitor fits easily into carry-on luggage for international flights. I got the version without the built-in stand... mine came with a hard cover that opens up as a stand. I paid around $300 a year ago, and it is my daily driver when overseas. If money is not an issue, for around $2500: [](javascript:void(0))[UPERFECT Omega - 22 Inch OLED Flexible Screen 3K Bendable Display ](https://uperfect.com/products/omega-flexible-display-22-inch)

 "Omega thing is just 3K for both" - it's just one screen (no "both") 4K OLED – OLED is pretty neat. I'm not sure if a 22" screen still fits into a carry-on, but a 22" foldable one would. I'm really happy with my portable \~18" 4K, especially for the price. I wouldn't spend $2.5K on a foldable Uperfect Omega due to potential warranty issues. I’d be willing to spend about $1,000 if they came out with a portable 18" 4K OLED that isn’t a foldable.