4 Inch TFT IPS Capacitive Touchscreen St7789 LCD Display 480x800 Full View

4 Inch TFT IPS Capacitive Touchscreen St7789 LCD Display 480x800 Full View

Product Specification

About this item

This 4.0-inch transmissive TFT LCD display combines compact size with high performance, making it ideal for a range of portable and embedded applications. With a resolution of 480 (RGB) x 800, the display offers crisp and vibrant visuals, ensuring clear image rendering for handheld devices, small tablets, and other electronics. The 340 cd/m² brightness level makes it suitable for a wide variety of lighting conditions, while the LED backlight ensures energy efficiency and longevity.

Featuring a wide viewing angle of "ALL O'Clock," this display can be comfortably viewed from any direction. The high contrast ratio of 800:1 further enhances visibility, delivering deep blacks and bright whites for improved image clarity. Its fast response time of 35ms ensures smooth transitions and minimal motion blur, making it suitable for applications that involve dynamic content.

With dimensions of 64.14mm (H) x 103.85mm (V) x 3.63mm (T) and an active area of 51.84mm (H) x 86.40mm (V), the display offers a compact form factor without sacrificing screen real estate. The operating temperature range of -20℃ to 70℃ and storage temperature range of -30℃ to 80℃ ensure reliable performance across a wide array of environments.

The MIPI interface allows for easy integration into devices, and the combination of the ST7701S driving IC and GT911 touch panel IC ensures stable and responsive operation for a variety of user interactions.

Interface Pin Definition

External Dimensions

FAQ

1: What are the payment terms?
A: We usually accept T/T, Paypal, other terms to be negotiated.

2: What’s the lead time?
A: Usually 3~5 days for sample orders if goods are in stock, and 3~5 weeks for mass production (basing on the quantity and product).

3. Do you support custom logo on the LCM?

A: Yes, we support, pls send us your detail inquiry, our sales will contact you asap.

4. How can I place a sample order?

A: Pls send us your inquiry, our sales will contact you soon.

5. What size LCD display can you provide?

A: 0.96 inch to 21.5 inch TFT LCD display we can provide.

6. What's your MOQ?

A: Most of our product's MOQ is 1K, beacuse we are a LCD display manufacturer.

7. What shipping ways do you support?

A: We can consult with it.

COMPANY INTRODUCTION

   Established in 2011,Rongguanghui Optoelectronics Science and Technology Co., Ltd. is a leading high-tech enterprise specializing in the R&D, production, sales, and technical services of small and medium-sized liquid crystal display modules (LCM) and touch displays.

   We are dedicated to advancing the field of LCM  and touch display technology, offering a range of differentiated products such as semi-transparent solar screens, IPS full-view screens, special-shaped cut round screens, semi-circular screens, COB,TAB, COG, and other LCM module products. These cutting-edge solutions find applications in various industries including communications, GPS, commercial equipment, digital products, instrumentation, household appliances, and handheld computers.

    Our modern factory spans 4,500 square meters and operates under a stringent quality management system. We are proud to be ISO9001 and ISO14001 certified, reflecting our commitment to delivering products and services of the highest standards. Additionally, our dedication to innovation has led to the acquisition of multiple invention patents and practical patents,further solidifying our position in the industry.

COMPANY CULTURE

TEAM AND STRATEGIC: GROWTH INITIATIVES