DLP (Digital Light Projection) projectors offer higher contrast ratios, which is perfect for video games and high-motion images. LCD (Liquid Crystal Display) projectors are more suitable for presentations and classroom applications. Both types are rated for brightness in lumens, a standard measurement of light (American National Standards Institute).

A. LCD 3,800-Lumen Projector

• Resolution: WXGA
• Contrast Ratio: 500:1
• Aspect Ratio: 4:3; 16:9
• 13"L x 10"W x 3"H; 8 lb
• Wide-angle, wide-range manual zoom and focus lens
• Picture-in-Picture and Picture-by-Picture functions
• Accepts Composite, Component, and S-Video in all major standards
• Auto Keystone Correction: Responds to any vertical angle changes

B. DLP 3,500-Lumen Projector

• Resolution: XGA 
• Contrast Ratio: 2100:1
• Aspect Ratio: 4:3; 16:9; 5:4; 16:10
• 12"L x 10"W x 4-1/2"H; 7 lb
• DisplayLink™, for true plug-and-play projection
• Built-in closed caption decoding
• Advanced connectivity: wireless, USB 2.0, HDMI, RS-232, composite video 
• Auto Keystone Correction: Responds to any vertical angle changes

C. LCD 3,000-Lumen Projector

• Resolution: XGA
• Contrast Ratio: 500:1
• Aspect Ratio: 4:3; 16:9
• 11-1/2"L x 8-1/4"W x 2-3/4"H; 5 lb 8 oz
• Mid-range (1.6:1) manual zoom and focus lens
• Supports most HDTV resolutions
• Delivers a rich, color-saturated picture 
• Accepts Composite, Component, and S-Video in all major standards