The quality of a pen touch display can vary depending on several factors, such as the brand, model, and price. Some key factors that can affect the quality of a pen touch display include:

Resolution: A higher resolution display will typically offer better image quality and sharper details. This can be particularly important for digital artists and designers who need to work with fine details.

Accuracy: The accuracy of the pen touch display’s digitizer layer can also impact its quality. A more accurate digitizer will allow for more precise input, resulting in a better user experience.

Pressure Sensitivity: A pen touch display with high pressure sensitivity can offer a more natural drawing or writing experience, allowing for more control over line thickness and other aspects of the input.

Build Quality: The build quality of the pen touch display can also impact its overall quality. A well-built display will be more durable and long-lasting, while a poorly built display may be prone to issues such as dead pixels or other defects.

In general, high-end pen touch displays from reputable brands such as Wacom, Huion, and XP-Pen are likely to offer the best quality. However, there are also many lower-cost options available that can still offer good quality for those on a budget. It’s important to do research and read reviews before making a purchase to ensure that the display meets your needs and expectations.