Lumens will be nice during the day, but if you watch anything at night contrast is king. Go DLP for 2000:1 or similar contrast, and 1000 lumens on an X1 should be "good enough" as long as you've got ...

While many of us are probably used to the idea of projectors being stationary devices, Sony has introduced one that you can carry around in your pocket. Today Sony announced its MP-CD1 Mobile ...