‌‌What aspects should be considered when choosing a portable monitor?

The purchase recommendations for portable monitors mainly include the following aspects.

‌1. Size and ratio‌

The size of a portable monitor is very important. It is recommended to choose a size of 15.6 inches or more, which can not only ensure the visual effect but also be easy to carry. The ratio of 16:9 is the mainstream and suitable for most usage scenarios‌.

‌2. Resolution‌

The mainstream resolution is 1080P or 2K. 1080P is cost-effective and suitable for basic office entertainment; 2K resolution has a delicate picture and is suitable for users with design and editing needs‌.

‌3. Color gamut and color accuracy‌

It is recommended to choose a monitor with sRGB coverage of more than 98%. In terms of color accuracy, ΔE≤2 is the threshold for professional design, and ΔE≤1 is difficult for the human eye to distinguish the difference‌.

‌4. Refresh rate and response time‌

If it is mainly used for office and watching movies, a refresh rate of 60Hz is enough; but if you need to play games, it is recommended to choose a high refresh rate of 144Hz or above, and the response time must be at least within 5ms‌.

‌5. Brightness‌

It is recommended to choose a display with a brightness of more than 300nit. If it is mainly used indoors, you can consider a brightness of 250nit‌.

‌6. Eye protection function‌

Choosing a display with low blue light and anti-glare certification will help protect your eyes‌.

‌7. Portability and structure‌

Portable monitor should be light and easy to carry. It is recommended to choose products with a reasonable weight‌. The thickness of portable screens is generally between 4 and 10mm. The materials are CNC metal and ABS plastic. Metal is more expensive but has better protection, while plastic is cheaper but has poor texture‌.