10 Best Portable Monitors 2025 in the United States

The ApoloSign 32'' UHD 4K Smart Portable TV offers a large 32-inch screen with sharp 4K UHD resolution (3840x2160), delivering clear and vibrant visuals ideal for watching movies or multitasking. It features a responsive 10-point touchscreen, making it easy to interact with apps or content. Running on the latest Android 14 OS with 16GB RAM and 256GB storage, it supports popular streaming apps like Netflix and YouTube, adding versatility beyond a typical portable monitor.

Connectivity is flexible with HDMI, USB 3.0/2.0 ports, plus wireless casting compatible with Android, iOS, Mac, and Windows devices, so you can easily share content from various sources. The built-in 9300mAh battery provides up to 6 hours of use without plugging in, which is good for short sessions away from power outlets. However, the unit is quite heavy at about 51 pounds and large in size, making true portability less convenient compared to smaller, lighter portable monitors. Brightness is moderate at 300 nits, sufficient for indoor use but possibly less effective under direct sunlight.

The monitor’s standout feature is its full swivel rotation and mobile base with silent wheels, designed for comfortable viewing in different rooms or outdoor spots. Added extras like a built-in 8MP camera, voice remote, and calendar widgets enhance usability for families and entertainment. It is better suited for users who want a big touchscreen display with smart features and decent battery life, but are willing to sacrifice portability due to its size and weight.

The ARZOPA 16.1'' 144Hz Portable Gaming Monitor is a versatile and high-quality option for those in need of a secondary screen or gaming monitor on the go. With a 16.1-inch display and a 144Hz refresh rate, it provides clear and smooth visuals, making it ideal for gaming enthusiasts who want a portable option. The 106% sRGB coverage ensures vibrant colors and crisp details, enhancing the viewing experience. The monitor's Full HD resolution of 1920 x 1080 pixels is suitable for most tasks, including gaming, watching videos, and working on documents. Its glossy screen surface might sometimes reflect light, which could be a minor drawback in brightly lit environments.

The built-in kickstand and lightweight design (1.66 pounds) make it easy to carry and set up anywhere, adding to its portability. In terms of connectivity, the monitor offers two USB Type-C ports and a Mini HDMI port, allowing for easy plug-and-play connections with a variety of devices, including laptops, gaming consoles, and more. This makes it a convenient option for both gamers and business professionals.

One potential limitation is the lack of adaptive sync or FreeSync, which might be a consideration for those who are highly sensitive to screen tearing during fast-paced games. This monitor strikes a good balance between performance, portability, and ease of use, making it a solid choice for gamers and professionals alike.

The LG 27-Inch StanbyME 2 offers a unique take on portable monitors with its large 27-inch touchscreen and detachable design, allowing you to use it like a tablet or a traditional screen. Its QHD resolution (2560 x 1440) delivers sharp and vibrant images, enhanced further by LG's Alpha 8 AI processor that adjusts picture and sound quality automatically. The built-in battery provides up to 4 hours of cordless use, which is convenient but may be limiting for longer sessions away from power sources.

At 33.5 pounds, it's heavier than many portable monitors, so it’s less ideal for frequent travel but works well if you mainly want a flexible screen for home or office use. The matte screen reduces glare, making viewing comfortable in different lighting conditions. Full touchscreen capability adds versatility for drawing, gaming, or easy navigation, which is great for creative tasks or interactive use.

With its swivel stand and multimedia features like built-in speakers and a mood setting that doubles as a digital photo frame, this monitor goes beyond basic display needs. The StanbyME 2 is a solid choice for users who want a large, versatile, and touchscreen portable monitor for casual use, creative work, or media consumption, but it might be less suited for those needing lightweight, long battery life, or easy travel options.