3.5-inch TFT price

This guide helps you navigate the market for 3.5-inch TFT displays, providing insights into pricing, features, and factors influencing cost. We'll explore different types of 3.5-inch TFT screens, highlight key specifications, and offer tips for finding the best value for your needs. Learn how to compare prices effectively and make informed purchasing decisions.

Understanding 3.5-inch TFT Displays and Their Applications

What is a 3.5-inch TFT Display?

A 3.5-inch TFT (Thin Film Transistor) display is a type of liquid crystal display (LCD) technology known for its relatively sharp image quality and wide viewing angles compared to older LCD technologies. They're commonly used in a variety of applications, from portable devices like handheld gaming consoles and digital photo frames to industrial instrumentation and embedded systems. The size, 3.5 inches, makes them ideal for compact devices needing a clear visual interface.

Key Specifications to Consider

When comparing 3.5-inch TFT price points, several key specifications impact cost: resolution (measured in pixels, e.g., 320x480, 480x800), color depth (number of colors displayed), brightness (measured in cd/m2), contrast ratio, response time, and backlight type (LED backlights are common). Higher resolution and better specifications generally lead to a higher 3.5-inch TFT price.

Common Applications

3.5-inch TFT displays find applications in a diverse range of fields. These include:

• Industrial control panels
• Portable medical devices
• Automotive dashboards (in some models)
• Handheld gaming devices
• Digital photo frames
• Point-of-sale systems

Factors Influencing 3.5-inch TFT Price

Resolution and Color Depth

Higher resolution (e.g., 480x800) and deeper color depth (more colors) typically increase the 3.5-inch TFT price due to the increased manufacturing complexity. A basic 320x240 display will be significantly cheaper than a higher-resolution counterpart.

Backlight Technology and Brightness

The type of backlight used (LED backlights are common) significantly affects the power consumption and cost. Brighter displays with higher cd/m2 (candelas per square meter) ratings generally command a higher 3.5-inch TFT price.

Touchscreen Functionality

Adding touchscreen functionality increases the manufacturing cost and thus the overall 3.5-inch TFT price. Resistive and capacitive touchscreens offer different performance characteristics and price points.

Finding the Best 3.5-inch TFT Price: A Practical Guide

Comparing Prices from Different Suppliers

It's crucial to compare prices from multiple suppliers. Online marketplaces and specialized electronics distributors often offer competitive pricing on 3.5-inch TFT displays. Remember to factor in shipping costs and any potential import duties.

Considering Bulk Purchases

Purchasing in bulk often results in significant cost savings per unit. For large-scale projects or production runs, negotiating bulk discounts can significantly reduce the overall 3.5-inch TFT price.

Negotiating with Suppliers

Don't hesitate to negotiate with suppliers, especially for larger orders. Many suppliers are willing to offer discounts based on order volume and established relationships.

Examples of 3.5-inch TFT Displays and Their Pricing

Note: Prices can vary depending on the supplier, specifications, and purchase volume. The following are examples and not a definitive price list.

For a wider selection of 3.5-inch TFT displays and to explore competitive pricing, consider visiting Dalian Eastern Display Co., Ltd. a leading supplier of LCD modules. They offer a diverse range of sizes and specifications.

Remember to always verify specifications and pricing directly with suppliers before making a purchase.