Hotdisplay provides 2.1 inch TFT LCD displays in compact round configurations, with 480×480 and 540×540 pixel resolutions. The product range includes standard round TFT LCD, in-cell TFT LCD and capacitive touchscreen display options for compact electronic and embedded devices.
With different display structures and specifications, customers can select a 2.1 inch TFT LCD according to their required resolution, display type, touch function and mechanical dimensions.
| Specification | Available Options |
|---|---|
| Display Size | 2.1 inch |
| Display Shape | Round |
| Resolution | 480×480 / 540×540 |
| Display Type | TFT / In-cell TFT |
| Touch Option | Capacitive Touchscreen |
| Application Form | Compact embedded display |
Selecting a small TFT LCD requires matching the display size, resolution, structure, touch function and mechanical dimensions with the final product design. Hotdisplay provides different 2.1 inch round TFT LCD configurations for these requirements.
2.1 inch round TFT LCD modules provide a compact circular display format for products requiring a round visual interface.
480×480 and 540×540 pixel configurations provide different resolution options within the 2.1 inch display category.
The TFT-H021A1HQIST4C40 integrates a capacitive touchscreen for applications requiring touch interaction.
The TFT-H021A04ZUIAX5G40 uses an in-cell TFT LCD configuration with 540×540 resolution.
A 2.1 inch in-cell round TFT LCD with 540×540 pixel resolution. The module has outline dimensions of 71.25×71.25×3.16 mm and an active area of 53.136×53.136 mm.
2.1 inch
540×540 pixels
In-cell TFT LCD
71.25×71.25×3.16 mm
Active area: 53.136×53.136 mm
This 2.1 inch round TFT LCD combines a 480×480 pixel display with a capacitive touchscreen. Its overall dimensions are 71.26×71.26×3.46 mm.
2.1 inch
480×480 pixels
Round TFT LCD
Capacitive touchscreen
71.26×71.26×3.46 mm
This 2.1 inch round TFT LCD provides 480×480 pixel resolution in a compact module measuring 56.18×59.71×2.26 mm.
2.1 inch
480×480 pixels
Round TFT LCD
56.18×59.71×2.26 mm
ST7701S
2.1 inch round TFT LCD displays are suitable for compact products where display size, circular form factor and graphical information are important.
Compact embedded devices
Portable electronic equipment
Control interfaces
Instrument displays
Consumer electronic devices
Compact products requiring round displays
The exact display model should be selected according to the product's mechanical structure, resolution, touch requirements and system integration requirements.
Multiple Resolution Options: Choose between 480×480 and 540×540 pixel configurations.
Round Display Designs: The product range is specifically suited to compact round-display applications.
Different Display Structures: Options include standard round TFT LCD and in-cell TFT LCD.
Touchscreen Option: A 2.1 inch model with capacitive touchscreen is available.
Compact Module Dimensions: Different module dimensions allow engineers to select a configuration according to available installation space.
Product-Level Specification: Each model provides detailed information including resolution, dimensions, active area and display structure for engineering selection.
Consider these key parameters when selecting a 2.1 inch TFT LCD:
Choose 480×480 or 540×540 according to the required image detail.
Select a standard TFT LCD or in-cell TFT LCD configuration.
Choose a capacitive touchscreen model when touch interaction is required.
Compare the complete module dimensions with the available product space.
Check the active display area when the visible display region is critical to the product design.
A 2.1 inch TFT LCD display is a compact TFT liquid crystal display with a nominal diagonal size of 2.1 inches. Hotdisplay's 2.1 inch range focuses on round display configurations.
Hotdisplay currently offers 480×480 and 540×540 pixel configurations in the 2.1 inch range.
Yes. The available 2.1 inch products are round TFT LCD configurations.
Yes. Hotdisplay offers a 2.1 inch 480×480 round TFT LCD with a capacitive touchscreen.
Yes. The TFT-H021A04ZUIAX5G40 provides 540×540 pixel resolution in an in-cell round TFT LCD configuration.
Looking for a 2.1 inch TFT LCD display for your product? Compare resolution, display structure, touch function and module dimensions across Hotdisplay's round TFT LCD range. Contact us with your display requirements to identify a suitable configuration for your project. Request a 2.1 Inch TFT LCD Display.
