Full-HD resolution and outstanding specfications list
Low price, Portable, Reasonably bright
Portable, Good range of connectivity choices
Bright, with a 3,000-lumen rating
Low price, Decent data image quality
Excellent performance for its price
Bright image, Rich colors
Compact design, easy to get up and running
Good performer for work or fun
'the PJD2121 is bright enough to stand up to reasonably bright office lighting at an appropriate size image for a small group.'
'very sharp image definition'
'accurate and vivid color reproduction'
'The bright colors make it great for watching movies, playing games, or showing that spreadsheet to a client.'
'the connection panel is sparse, with only composite video, s-video, and VGA inputs.'
'With the ViewSonic PJ458D we found that its projected image very harsh on the eye and uncomfortable to view.'
'No lens cover.'
'there's nothing strikingly outstanding about the whole bundle'
'It's a capable display device and is freakishly small and light.'
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