Conclusion: The BenQ MW519 is a likable data projector for classroom use, with good data image quality over a digital connection, 3D capabilities, and several eco-friendly features to prolong lamp life.
Pros: Solid data image quality, especially over HDMI. 3D ready. Eco-friendly, with long lamp life and power-saving features.
Cons: Some rainbow effect in video. Feeble audio. Data image quality is noticeably worse over an analog (VGA) connection than with HDMI.