The Acer X1123HP is a high-performance projector designed for classrooms, meeting rooms, and business presentations. With 4000 ANSI lumens brightness, SVGA resolution, and 20,000:1 contrast ratio, it delivers sharp, vibrant visuals even in well-lit environments. Its DLP technology ensures crisp image quality, while advanced features like Acer LumiSense™, BlueLightShield™, and ColorBoost3D™ enhance viewing comfort and color accuracy.

Key Benefits

• Bright and Clear: 4000 lumens for daylight projection.
• Eye Protection: BlueLightShield™ reduces eye strain.
• Flexible Installation: ±40° keystone correction and image shift.
• Long Lamp Life: Up to 15,000 hours in ExtremeEco mode.
• 3D Ready: HDMI 3D support for immersive visuals.

Ideal Applications

• Education: Perfect for classrooms and lecture halls.
• Business: Ideal for boardrooms and training sessions.
• Home Entertainment: Supports large screen sizes up to 300".

Performance Highlights

• Resolution: SVGA (800 × 600), supports up to WUXGA (1920 × 1200).
• Contrast Ratio: Dynamic Black 20,000:1 for deep blacks.
• Aspect Ratio: 4:3 native, 16:9 compatible.
• Throw Ratio: 1.96–2.15:1 for flexible placement.
• Keystone Correction: ±40° vertical.

Energy Efficiency

EcoProjection technology reduces power consumption and extends lamp life, lowering total cost of ownership.

User Experience

Features include digital zoom, image shift, and top-loading lamp design for easy maintenance. Optional wireless dongle enables cable-free projection.

Technical Specifications

• Projection System: DLP Technology
• Native Resolution: SVGA (800 × 600)
• Maximum Resolution: WUXGA (1920 × 1200)
• Brightness: 4,000 ANSI Lumens (Standard), 3,200 Lumens (Eco)
• Contrast Ratio: 20,000:1 Dynamic Black
• Aspect Ratio: 4:3 Native, 16:9 Supported
• Throw Ratio: 1.96–2.15:1
• Lamp Life: 5,000h (Standard), 10,000h (Eco), 15,000h (ExtremeEco)
• Keystone Correction: ±40° Vertical
• Lens: F=2.56–2.68, f=22.0–24.1 mm, Manual Zoom & Focus
• Screen Size: 23"–300"
• Connectivity: HDMI, VGA In/Out, Composite Video, USB Mini-B, RS232, Audio In/Out
• Speaker: Built-in 3W Mono
• Noise Level: 33 dBA (Standard), 29 dBA (Eco)
• Dimensions: 299.5 × 220 × 105.1 mm
• Weight: 2.4 kg
• Power Consumption: 260W
• Features: Acer LumiSense™, BlueLightShield™, ColorBoost3D™, ColorSafe II, HDMI 3D, Optional Wireless Projection