The Acer X1228i is a high-brightness projector designed to deliver clear, crisp presentations and media in offices, classrooms, and home viewing areas. Featuring 4,500 ANSI lumens of brightness and a native XGA resolution, it ensures sharp text and detailed graphics even in well-lit environments. Equipped with convenient wireless casting support, a long-lasting lamp life of up to 15,000 hours in ExtremeEco mode, and flexible image adjustment options, this projector offers a dependable, low-maintenance display solution for professional workspaces and immersive everyday entertainment.
High-Brightness XGA Display: Projects clear 1024 x 768 visuals with 4,500 ANSI lumens of brightness for optimal viewing in bright room conditions.
Seamless Wireless Casting: Includes dedicated USB wireless support for easy, cable-free screen sharing from laptops, smartphones, and tablets.
Dynamic Contrast Enhancement: Features a 20,000:1 Dynamic Black contrast ratio for deeper darks and vibrant image clarity.
Extended Lamp Lifespan: Offers up to 15,000 hours of light source life in ExtremeEco mode to reduce maintenance demands and long-term operating costs.
Comprehensive Connectivity: Connects effortlessly to legacy and modern equipment via HDMI, VGA, composite video, and dedicated audio ports.
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Projection Technology: DLP®
Light Source: Lamp
Native Resolution: XGA (1024 x 768)
Maximum Supported Resolution: WUXGA (1920 x 1200)
Brightness: 4,800 ANSI Lumens (Standard), 3,840 ANSI Lumens (ECO)
Dynamic Contrast Ratio: 20,000:1 (Dynamic Black)
Native Aspect Ratio: 4:3 (16:9 Supported)
Projection Lens: F = 2.41 to 2.53, f = 21.85 mm to 24.01 mm
Throw Ratio: 1.94 to 2.16
Zoom Ratio: 1.1x Optical Zoom (Manual Zoom & Focus)
Lamp Life: 6,000 Hours (Standard), 10,000 Hours (ECO), 15,000 Hours (ExtremeEco)
Input Interfaces: 1 x HDMI (Video, Audio, HDCP), 1 x Analog RGB/Component Video (D-Sub), 1 x Composite Video (RCA), 1 x PC Audio (3.5 mm mini jack), 1 x USB Type-A (for wireless dongle)
Output Interfaces: 1 x USB Type-A DC Out (5V/1A), 1 x PC Audio (3.5 mm mini jack)
Control Interface: 1 x RS-232 (D-Sub)
Noise Level: 27 dBA (ECO Mode)
Dimensions (W x D x H): 313 mm x 240 mm x 113.7 mm
Weight: 2.75 kg
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