3.95Inch Square Shape 480*480 Dots 40PIN TFT LCD Display Touch Screen
| NO. | ITEM | SPECIFICATIONS |
| 1 | Product Name | 3.95-inch TFT LCD Display Touch Screen |
| 2 | LCD Type | Transmissive, IPS |
| 3 | Resolution |
480x480 dots
|
| 4 | Structure | G+F+F |
| 5 | LCD Operating Temperature | -20~+70℃ |
| 6 | FPC Connector | 40 pins, ZIF type, 0.5 mm |
| 7 | Interface | SPI/Parallel(LCD) + IIC(Touch screen) |
| 8 | Backlight Type | 8 LEDs, White |
| 9 | Outline Dimension | 82.28(W)* 82.28(H)* 3.22(T) mm |
| 10 | LCD Active Area | 71.86(W)* 70.18(H) mm |
| 11 | Driver IC | ST7701S + GT911 |
Common Applications of 4-Inch TFT Touch Screens:
| Industrial Control | Machine interfaces, panel meters, PLC touch HMI |
| Medical Devices | Portable monitors, digital thermometers, infusion pumps |
| Consumer Electronics | Smart thermostats, remote controls, and multimedia players |
| Handheld Devices | Barcode scanners, GPS units, point-of-sale terminals |
| Home Automation | Smart home controllers, security systems |
| Automotive Displays | Rear-view monitor screens, dashboard UIs |
| DIY and Maker Projects | Raspberry Pi/ESP32/Arduino GUIs, IoT dashboards |
Advantages of a 4-Inch TFT Touch Screen:
1. Compact Yet Usable: Provides enough space for a functional UI while remaining small and lightweight.
2. High Resolution: Typically 480×800 or similar, offering crisp visuals for text and graphics.
3. Touch Capability: Available in capacitive (multi-touch).
4. Full Color Display: 65K to 16.7M colors; great for images, charts, buttons, and animations.
5. Wide Interface Support: SPI, parallel, RGB, or MIPI DSI interfaces — compatible with many microcontrollers/MPUs.
6. Low Power Consumption: Efficient for battery-powered or portable devices
7. IPS Options Available: Wide viewing angles and better sunlight readability with IPS versions.
A. Our office is in Shenzhen, Guangdong, and our factory is in Jiangxi Province.
4. Q: Can I get a lower price for TFT LCD?
A: Yes, cheaper price with bigger/larger quantities.
5. Q: How do you control the quality of products?
A: All products are 100% inspected before shipment.
6. Q: Can you provide technical support?
A: Yes, we will provide detailed specifications and initialization code.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.