Just checked a bit on Projector Prices…sure also checked for prices for laptops, game consoles, headphones, cameras, external HDD drives, and …similar…
Just 2 cents on Projectors and projector prices
Apparently, BENQ is a good and cost-effective brand for general purpose use such as Classroom [k-12], Home Theatre. They also have high price models.
Sony, Sanyo, Optima or similar, Canon, Epson, LG also have projectors….
For general purpose, and classroom use 2500 to 4000 Lumen [brightness] is sufficient actually 2500 to 3000 Lumen should be alright.
16:9 or 16:10 aspect ratios are preferable
Most will have 1024*768 resolutions; sufficient for general use
1280*768 can also be found in the cost-effective solutions
XGA, WXGA are the recent technologies where old technologies such as VGA, and SVGA are also available in the market with low price (VGA/SVGA usually from $300 to $600; whatever I saw)
SUWXGA or something similar may be available recently.
DLP or LCD technologies. Apparently, LCD is described to be better. LCD better for presentation purposes mostly; DLP may have an advantage in video i.e home theatre. DLP has an issue called rainbow effect; this effect can be much distracting that some people will find the video (or presentation may be) unwatchable.
Reference:
http://www.projectorcentral.com/lcd_dlp.htm
Amazon.ca seemed to have some sales on projectors
You can get around $500 to $600, the Benq projectors
some under $600 have 3D ready, where with some limited 3D features are available; where in some you can achieve 3D using HDMI
http://www.amazon.ca/dp/B009LIPAN4
http://www.amazon.ca/Benq-MX520-Lumen-SmartEco-Projector/dp/B00A16VFOS/ref=sr_1_48?s=electronics&ie=UTF8&qid=1387943199&sr=1-48&keywords=BenQ
http://www.amazon.ca/MS521-SVGA-LUMENS-READY-SMART/dp/B00G87AW3E/ref=sr_1_16?s=office&ie=UTF8&qid=1387943577&sr=1-16&keywords=BenQ
http://www.projectorreviews.com/viewsonic/viewsonic-pjd5533w-dlp-multimedia-projector-review/
http://www.projectorreviews.com/sanyo/sanyo-plc-xd2200-lcd-multimedia-projector-review/
Some with little more prices can have network support, wireless support, and PC less but USB drive operation [presentation document in USB and probably as image files]
From: http://sitestree.com/?p=635
Categories:Web Development, Root, By Sayed Ahmed
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Post Data:2013-12-25 04:53:35
