Vivitek DX331 DLP Projector | 4500 Lumens | XGA Resolution | 30,000:1 contrast ratio | 10W Speaker | Connection HDMI v1.4b (x1), Composite Video, VGA-In (x1)

Description

Vivitek DX331 DLP Projector

4500 ANSI Lumens | XGA Resolution | 30,000:1 Contrast Ratio | HDMI + VGA | 10W Speaker | Short Throw Flexible Installation

Available at Standard Computer International, Kathmandu

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Overview

The Vivitek DX331 is a high-brightness DLP projector designed for classrooms, offices, training centers, and business presentations. It delivers bright and clear visuals, so users can present content even in well-lit environments.

Moreover, it combines strong brightness, reliable DLP imaging, and flexible connectivity. Therefore, it is suitable for daily professional and educational use.

In addition, its compact design makes installation and transport easy between different rooms or locations.

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Display Performance

The projector features XGA resolution (1024 × 768), which provides stable and clear image output for presentations.

Key Benefits:

• Sharp text clarity for documents and slides
• Stable XGA resolution for business use
• Supports high-resolution input sources
• Optimized for office and classroom content

As a result, it works best for PowerPoint presentations, spreadsheets, and training materials.

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Brightness & Image Quality

The DX331 delivers 4500 ANSI lumens brightness, ensuring strong visibility in bright environments.

Advantages:

• Bright projection even with ambient light
• Clear and readable images in large rooms
• Stable color performance with DLP technology
• Suitable for audience presentations

Therefore, it performs reliably in classrooms, meeting halls, and offices.

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Contrast & Visual Clarity

With a 30,000:1 contrast ratio, the projector provides deeper blacks and better detail separation.

Moreover, it improves readability of text and enhances image depth during presentations.

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Connectivity Options

The Vivitek DX331 supports multiple input options for easy device connection:

• HDMI (v1.4b) for modern laptops and devices
• VGA input for older PCs
• Composite video support
• Audio input/output options

In addition, it ensures compatibility with both modern and legacy systems.

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Audio Performance

• Built-in 10W speaker

Features:

• Clear audio output for presentations
• Suitable for classrooms and meetings
• Reduces need for external speakers
• Simple plug-and-play operation

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Lamp Life & Efficiency

The projector is designed for long-term use with energy efficiency in mind.

Benefits:

• Up to 15,000 hours lamp life (Eco mode)
• Lower maintenance and replacement cost
• Energy-saving operation modes
• Reliable performance for daily use

Therefore, it is cost-effective for institutions and businesses.

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Design & Build Quality

The DX331 features a compact and lightweight design.

Key Highlights:

• Easy ceiling or table installation
• Portable for multi-room use
• Durable construction for long-term reliability
• Professional white finish

Moreover, it is designed for flexible installation in different environments.