4.0 Inch 480×480 Square TFT LCD PCAP Touch 350 nits Industrial LCD Module

4.0 Inch 480×480 Square TFT LCD PCAP Touch 350 nits Industrial LCD Module

This 4.0 inch square TFT LCD display features a 480×480 resolution and an integrated PCAP capacitive touch panel, offering clear visibility with 350 nits brightness. Designed for compact and modern interfaces, this 4 inch LCD touch screen module is ideal for smart home devices, portable terminals, wearable equipment, and industrial control interfaces.

The LCD Display provides excellent image quality, fast response, and stable performance, making it a reliable choice for applications requiring a square LCD module and an intuitive touchscreen experience.

Key Features of 4 inch Square TFT LCD Display 

• 480×480 square TFT LCD display for compact UI design
• PCAP multi-touch panel with high sensitivity
• 350 nits brightness, suitable for indoor and partial outdoor environments
• Supports custom cover lens, interface customization, and touch panel
• Low power consumption and stable performance for long-term industrial use
• 4.0 inch LCD display compatible with smart devices, medical instruments, and wearable electronics

Applications

The 4 inch 480x480 LCD touch module is widely used in:

• Smart home control panels
• Medical portable devices
• Wearable smart devices
• Industrial control interfaces
• Smart knobs and rotary controllers
• Portable testing instruments
• Consumer electronics

Product Specification

Product Drawing

Why Choose ZhanHui this 4.0 Inch Square LCD Module?

• Having been dedicated to industrial vehicle-mounted LCD module applications for 10 years 
• A powerful engineering support team offers a one-stop integrated solution 
• Flexible and efficient customization capabilities, with rapid response to demands 
• Strict quality control system (such as through IATF 16949, ISO 9001) 
• Global logistics and localized service support 
• Highly competitive cost-effectiveness

FAQ

Q1: Does the 4 inch LCD module support multi-touch?

Yes, it uses a PCAP capacitive touch panel, supporting accurate and stable multi-touch functionality.

Q2: Can I customize the interface or brightness?

Absolutely. We support custom brightness (up to 500 nits or higher) and offer MIPI, RGB, or LVDS interface options.

Q3: Is this 480×480 square LCD suitable for wearable devices?

Yes. Its compact and square form factor makes it ideal for smart wearables, handheld equipment, and portable terminals.

Q4: Do you provide OEM/ODM service?

Yes. We offer OEM/ODM customization including cover lens, touch panel, FPC shape, interface design, and housing integration.

Q5: Can this module be used in industrial equipment?

Yes. With excellent stability and optional wide-temperature support, it's suitable for industrial HMI, control panels, and instrumentation.

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