Best selling pico-projector update (April 2012)

Best selling pico-projector update (April 2012):
Here's our monthly best-selling pico-projectors list for the beginning of April 2012. We're using data from Amazon.com, which seems to be selling the most wide range of pico projectors. This list does not include embedded modules in mobile phones or cameras. Here we list the top ten projectors, with the price and position in Amazon's best-selling electronics product (which gives a better idea of the actual selling volume):

1. Optoma PK301 ($317, #467)
2. Microvision ShowWX+ HDMI ($369, #883)
3. Optoma PK201 ($269, #1,559)
4. 3M MP225a ($288, #2,722)
5. Optoma Neo-i ($295)
6. Optoma PK-101 ($122, #3,553)
7. Optoma PK320 ($461, #3,995)
8. Microvision ShowWX+ ($314, #4,135)
9. SVP PP03 ($99, #4,610)
10. Optoma PK120 ($198, #4,963) 

The top of the list is pretty much the same as last month, and it is dominated almost entirely by Optoma and Microvision. In fact Optoma has 6 models out of the top ten!