ACER X1328Wi WXGA
The Acer X1328Wi DLP Wireless Projector is a high-brightness projector designed for business presentations, school classrooms, and home entertainment. Its key features include a native WXGA (1280 x 800) resolution, a high contrast ratio, and wireless connectivity. 

Key specifications
Specification     Details    
Projection System    DLP™    
Native Resolution    WXGA (1280 x 800)    
Maximum Resolution    WUXGA (1920 x 1200)    
Brightness (Standard)    Varies by region, either 5,000 ANSI Lumens or 4,500 ANSI Lumens.    
Contrast Ratio    20,000:1    
Lamp Life    Standard: 6,000 hours
ECO: 10,000 hours
ExtremeEco: 15,000 hours  
Connectivity    HDMI, VGA, Composite Video, USB Type-A (for wireless dongle), Audio In/Out, RS-232, and Wi-Fi via dongle
Wireless Capabilities    Miracast Wi-Fi and EZCast    
Built-in Speaker    1x 3W mono speaker    
Weight    Approximately 2.75 kg    
Max Image Size    Up to 300 inches (7.62 m)    

Features and technology
Acer LumiSense: Adjusts image brightness and color saturation based on the content being displayed for a dynamic viewing experience.
Acer ColorSafe II: Uses dynamic RGB level control to prevent color decay over time, helping to ensure consistent color quality.
Football Mode: Enhances colors specifically for watching sports, making the action clearer on screen.
BlueLightShield: Helps protect your eyes from unnecessary strain by reducing blue light emission.
Wireless Projection: The included wireless dongle enables screen mirroring from Android and Windows devices via EZCast and Miracast Wi-Fi.
HDMI 3D Display: Supports 3D content when used with compatible sources and accessories.