I ll be honest, I finally have the project perfectly aligned to the screen and I am not going to look for the serial number... so this will not be a verified review.

I purchased the EH 300 last week and this is my first projector and therefore I have nothing to compare it to. I will say that I was very nervous about purchasing a projector because I had heard that the quality was not as good as a TV. The EH300 has dispelled any preconceptions I may of had before. The quality is incredible, stunning actually. I just watched Avatar on a 110' screen and I was completely blown away. I won't pretend to say the contrast was this or that the lumens were that, I don't know anything about stuff like that. What I do know is that I am personally very satisfied with my purchase.

I would be happy to answer what questions I could about this product but it will not be in a very technical way.

Lights on viewing

The EH300 produces fantastic images even when the lights are on with 3800 Lumens. Designed to be used in ambient light the high brightness EH300 can be used without even dimming the lights.

Full HD 1080p

Sharper more detailed projection with 1920 x 1080p pixels, perfect for watching Blu-ray movies without downscaling or compression.

Full 3D

Using the inherent speed of DLP technology, The Optoma EH300 Full 3D projector can display true 3D content form almost any 3D display device, including 3D Blu-ray, PS3, Xbox and Sky3D.

Dynamic Black

Dynamic black smoothly adjusts the lamp output automatically, based on the brightness information of each frame; to create a stunning 15,000:1 contrast ratio. Bright scenes are crisp and clear, while dark scenes remain detailed with deep blacks which gives exceptional light and shade detail.

Eco AV Mute

Stay in control of your presentation with the Eco AV mute feature. Direct your audience's attention away from the screen by blanking the image when no longer needed. This also instantly reduces the power consumption to 30%, further prolonging the life of your lamp

Long Lamp Life

Reduce the total cost of ownership with a lamp life of up to 6000 hours. The EH300 uses Dynamic Black technology to significantly lower the cost and number of lamp replacements.