This 3.97 inch In-cell TFT LCD touch screen features 480x800 resolution, MIPI interface and normally black transmissive display mode. It supports 262K colors, free viewing direction, 350 cd/m² typical brightness and 800:1 typical contrast ratio. The module includes TP I2C signal pins with SCL, SDA, VDD, RESET, INT and GND definition, making it suitable for compact handheld terminals, smart control devices, portable instruments and embedded touch display applications.

Customization is available for brightness, touch solution, FPC structure, cover lens, interface and other specifications based on different project requirements.

• 3.97 inch In-cell TFT LCD touch screen for compact device design
• 480x800 resolution suitable for portrait display applications
• MIPI interface for smart terminal and embedded system integration
• In-cell touch structure with TP I2C pin definition
• 350 cd/m² typical brightness for clear indoor display performance
• Free viewing direction with 80/80/80/80 typical viewing angle
• 2.15 mm slim module thickness for space-limited product design
• Customization support for brightness, FPC, cover lens and interface requirements

• Handheld smart terminals requiring compact In-cell touch display
• Portable POS devices and mobile payment equipment screens
• Industrial handheld controllers with MIPI display interface
• Smart home control panels and small touch control devices
• Medical handheld instruments and portable testing devices
• Custom embedded touch display projects using 3.97 inch portrait LCD modules

• Extensive Inventory: Over 1,000,000 self-owned stock items including Raspberry Pi boards, LCD monitors, touchscreens, cases, cables, and accessories from leading brands.
• Competitive Pricing: Significant price advantages to reduce purchasing costs and save valuable time. We wholesale and distribute new, original, well-known brand electronic components worldwide.
• Quality Assurance: Equipped with internationally advanced electronic component testing equipment and scientific storage systems to ensure consistent product quality.
• Expert Team: Elite professionals with over 20 years of industry experience and deep understanding of international market trends.

How do you control product quality?
Each item undergoes strict testing before shipping to ensure reliability and performance.

Do you supply samples?
Yes, we provide samples for evaluation.

What is the delivery time?
Typically 7 working days after payment confirmation.

What is the minimum order quantity?
1 piece minimum order quantity.

What if we receive missing or defective items?
Please contact us immediately, and we will investigate to provide the best solution promptly.

What are your main products?
Comprehensive range including Raspberry Pi development boards, LCD monitors, touch screens, housings, cables, accessories, plus development boards and accessories from NVIDIA, micro:bit, Arduino, BeagleBone Black and other leading brands.

What payment methods do you accept?
We accept T/T (Telegraphic Transfer) payments.

What shipping methods do you offer?
DHL and China Post shipping services available.