In the field of display technology, LCD screen size, resolution, and aspect ratio are interrelated core parameters that collectively determine the screen's display quality and adaptability to specific scenarios. As an LCD solutions provider with over 20 years of experience, Sinda Display integrates optimization of these three factors into product design, creating precise solutions covering multiple applications.

Size and Resolution: The Art of Balancing Sophistication

The choice of resolution must be scientifically matched to the LCD screen size to achieve optimal visual quality. Sinda Display never blindly pursues high resolution, but instead designs precisely based on specific scenarios.

In industrial automation equipment, screens measuring between five and ten inches and with resolutions ranging from 800x480 to 1920x1080 are often used together. In these scenarios, operators need to read data at a medium distance. This combination ensures clear data while limiting power consumption. For example, the 5-inch screen of a smart water meter does two things at once: it displays data and uses little power. This is thanks to its 800x480 resolution and size.

Medical equipment needs to be more accurate, and 10-15-inch screens often have a resolution of 1920x1200 or even 2K. The high resolution and moderate size together make sure that small details, like heart rate waveforms, are shown clearly. For example, the 10.1-inch screen on a portable ultrasound device has 2K resolution, which makes the image clearer.

Aspect Ratio: The Adaptive Logic of Form and Scenario

Aspect ratio design must be tailored to functional requirements and LCD screen size. Sinda Display flexibly customizes this, allowing form to serve the user experience.

In industrial terminals, 10-15-inch screens often use a 16:9 widescreen format. For example, gas pump screens can simultaneously display multiple columns of information, such as the amount and fuel level. 5-8-inch screens often use a 4:3 ratio, as the vertical space is suitable for displaying curve data.

Sinda has demonstrated its customization capabilities in the field of custom-shaped displays. 1.5-3-inch circular screens with a 1:1 aspect ratio enhance the harmony of circular information on smart home panels; 5-8-inch strip screens utilize a 21:9 ratio to accommodate horizontally scrolling content on electronic price tags.

Technical Support: Parameter Optimization Focused on Size

Each screen has a resolution that matches the size of the LCD display. Sinda makes sure this is correct.

The standard 5-inch screen has a resolution of 800 x 480, while the 10.1-inch screen has a resolution of 1280 x 800. This makes sure that images are clear and don't need any complicated settings. For custom projects, our technical team calculates the best settings based on the customer's specified screen size and what they want to use the screen for. For example, a 1920×1080 resolution is recommended for a 10.1-inch fitness equipment screen to balance displaying exercise data and video tutorials.

Scenario Solutions: Parameter Synergy in Practice

Sinda integrates LCD display size, resolution, and aspect ratio with the depth of the scenario to create a closed-loop solution.

Outdoor advertising screens are available in different sizes, from 21.5 to 55 inches. These screens have 4K resolution, which means they have a very clear picture, and a 16:9 aspect ratio, which means they can be viewed from a distance without being distorted. The handheld terminals are 6-8 inches with a 16:10 aspect ratio, and 1920 x 1200 pixel resolution, which makes them good for both display quality and portability. 12-15-inch medical monitors use a 4:3 aspect ratio and 2K resolution to accurately show physiological data.

From size selection to parameter matching, Sinda is always scenario-driven, ensuring that each screen delivers optimal performance for its specific application. This is the value of its 20 years of technological expertise.

Contact us today to find out which lcd display size is right for your project.