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Product Survey: HD Ready Projectors >
Epson EMP-TW700
Technology LCD
Resolution 1280 x 720 pixels
Brightness 1600 lumens
Contrast 10 000:1
Lamp life 3000 h
See all specifications
Sound level 26 dB
Price of lamp 466.44 €
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Florent Alzieu
Updated: March 08, 2007 - Test date: February 26, 2007
Overlay or VR9 ?
Our first test results with the TW700 were far from glorious. Only 10.2 million colors instead of 15.2 for its predecessor and an « S » shaped gamma curve which showed too much saturation in the lightest and darkest shades. In short, this meant black colors on our test card were saturated and whites were burned out. This is a product of the desire to increase the contrast ratio which in this case was 10 000:1. To verify these test results in practice, we then move on to two of our usual videos: the Matrix and Dreamtime (an HD video from NASA). And here it was also catastrophic. Blacks were totally limited and the shades of blue in the sky were affected by large purple squares – something we have never seen for a product in this range.

Actually, it was later shown that the "video rendering" mode of our software, the classic Windows Media Player, was inappropriate. After having changed a single parameter, VRM9 instead of overlay, the image was up to our initial expectations and the way it is shown in our Product Face-off page. So a simple recommendation: if you use the normal Media Player or VLC, don’t hesitate to activate in View/Option/Playback/Output the VRM9 for the former, and in the latter, check the overlay box in Parameters/Preferences/Video.

If you are the lucky owner of Windows Vista with the Aero interface, VR9 is an option that is activated by default in media players. On the other hand, if you are limited to a classic display, think about modifying the options.

Epson’s TW700 scared us a little in tests.  However, in the end it wasn’t as bad as we thought.  Despite the excellent results of its Home Cinema predecessor, the TW600, we were forced to ask for two models from the manufacturer and even to change its lamp  just to be sure we had optimal results.  Luckily, we found the solution to the problem and it’s informative to take a look at the box to your right.

First of all, let’s take a quick tour of this product.  On top, there are very practical adjustment dials for positioning the image on the wall.  On the back, there are numerous connections but with one drawback: the absence of a second HDMI input.  This may seem unimportant, however, with a Blu-Ray/HD DVD player, PS3 and Internet box, connectivity needs quickly add up, in this case to three HDMI connections.  The remote is, as usual with Epson, massive but it does have all the necessary shortcuts for good control of the projector in a few clicks.

And with good settings, what is the result?

It’s actually quite nice.  Despite its incapacity to differentiate between extreme blacks on our test card, the TW700 functions with lighter tones in movies and manages to display details in darker sequences.  In color gradations, although we have seen better, it controls shimmering without totally eliminating it.  One very appreciable point is that settings by default in the Cinema 1 mode aren’t too flashy.  Some projectors make orange into red to liven up images which isn’t the case here.  Color fidelity is good and close to what the ideal projector (we represent this with a screen shot in the Product Face-off page) would produce.

Finally, we are going to go astray from our usual procedure and not go into the office use aspect.  Instead, we bring up the following question:  should we opt for this 720p projector rather than a full HD 1080p model like the Panasonic PTAE-1000E or its big brother, the EMP-TW1000 ?  If the financial aspect is disregarded, our opinion is simple: choose the full HD.  It represents a jump in quality that is particularly noticeable in the matrix and which is starting to resemble that of LCD screens (in other words, almost invisible).  Otherwise, there is a high price associated with HD, sometimes 4 times the amount, that isn’t justified.  Consequently, our current recommendation is to stick to this mid-range projector which already offers fine performances.

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Good color fidelity

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Very complete remote

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Dials for adjusting the position on the wall

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Preset gray rendering is relatively neutral

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Price of the lamp

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A single HDMI connection

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Relatively small maximum projection zone

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Focus doesn’t follow the zoom

The TW700 is a worthy successor to the TW600. There is good color fidelity even if we would have appreciated less shimmering. Also, a second HDMI input would be welcome on the next version.

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