Best Projectors - 34 to 42 dB Operation Noise, 1700 to 4100 ANSI lumens Image Brightness, 4:3 (Standard) Image Aspect Ratio

Excellent text quality, Loud sound system

Highly portable, Lightweight and compact

Light, High-quality data image

Few rainbow artifacts with data images

High-quality data image

Reasonably fast reaction time

Good range of connection choices

Easily portable

Ultra short throw

Can project downward onto a table with special mount

High quality image for data

Reasonably loud audio

Reasonably loud audio