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Sony-vpl-ex4.304125
6.6 out of 10

Sony VPL-EX4

The VPL-EX4 is ideal for use in small to medium sized classrooms Read more

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Reviews and Problems with Sony VPL-EX4

Showing 1-3 of 3
Overall 6
6.0

Sony VPL-EX4

ZDNet
5 October 2007
  • Summary: The Sony VPL-EX4 Data Projector is priced on par for what it delivers. Designed for class rooms and small organisations, it has some standout features like password protection, panel key lock, low fan noise and a short-throw lense. however the absence of an extra card reader slot and DVI port is notable.
  • Pros: Good resolution and brightness, Security functions prevent unauthorised access, Low fan noise and well placed exhaust
  • Cons: Lacks an additional card reader slot, DVI port omitted, Not the smallest projector around
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Overall 6
6.0

Expert Review

Projector Reviews
25 August 2007
  • Excerpt: Projector Reviews The Sony VPLEX4 projector is the entry level XGA unit in the sony business range. The EX4 offers an XGA resolution 2200 lumen brightness (fine for an artificially lit room) and a fairly portable 2.9kg. First thing we noticed from the EX4 when testing was that the sony was fairly large. Not much larger than most other projectors in its class but still for the portable presenter this will be a factor when choosing.
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Expert Review

BIOS
12 July 2007
  • Summary: An affordable projector well suited to education & small businesses
  • Pros: Bright; secure; ceiling mountable; short focal-length lens; audio output
  • Cons: Low contrast ratio (not great for video); no Ethernet, Wi-Fi or DVI
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