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Archive: Projectors >
Florent Alzieu
Test date: February 26, 2009
Our settings

Our aim here is to get as neutral an image as possible, a colour temp of 6500K and an even progression of grey tones from the darkest to the lightest.

So as to correct a gamma curve that is too high you can change the settings like this (go into user mode): high -3 , mid -2 and low -4. To finish, you can also put contrast down to -1 so as to work on the lighter tones.

Next, you should modify temperature colour to get it to around 6500K. Choose the following settings after selecting user mode (reference, “average” temp): contrast: R 14, G -1 and B -1. Brightness: R -9, G 5 and B -11. These settings get the colour temperature to around 6500K.


Big brother to the HC5500, the HC6500 is the constructor’s mid-range projector. Up a rung, the HC7000 completes the Full HD segment. Mitsubishi’s hook on this product is a bit vague: "Mitsubishi’s HC6500 projector is a major innovation in terms of design and reproduction of blacks". For the design OK, you can see what they mean. In terms of blacks, you’ll need to read our test to get the full story!

Handling, ergonomics

The first thing to note on the product is its great look. There has been a radical change of casing in comparison to the HC6000, HC5500 and HC4900. A little more imposing, it is also more curvy and has a trap at the back to house the controls. This makes it nicer to look at if you place it high up as the buttons and cables are hidden thanks to the way the casing is modeled.


It has a motorised zoom, lens-shift and focus. Thanks to this two-speed motor (fast and slow) it is easy to get precise settings. The lens-shift is missing on the HC5500 but is included here. It allows you to move the image slightly and can be very useful if you don’t want to place your projector in line with the projected image. The machine emits very little sound and the back-lit remote has plenty of shortcuts. Watch out though for the very high energy consumption when on stand-by: 6.7 watts. Why is it so high? When on, consumption is much better at 170 watts on our test.

Projected image

1000 euros is the difference between the HC5500 and HC6500. We have already looked at ergonomics, so lets move on to image quality and find out why the price difference is so large. In general terms, you can see that the image on these two machines is from the same manufacturer. The Mitsubishi stamp is there. They are dynamic and sharp. A side-by-side comparison with a product like the Sony VPL-HW10 or the Sanyo PLV-Z3000, makes the Mitsubishis the general consumer’s favorite. To the trained eye however, the image does seem less natural and some, including your humble tester, will go for more neutral models. Here’s the analysis in detail.

The first point to make is the depth of the blacks. They are a little more intense on this product. Here, for the first time, our Spider II sensor has recorded a 0. Please note that this doesn’t mean an absolute zero has been obtained. It just means that the sensor can no longer determine the residual brightness. How should we interpret this? Simply like this: the blacks are very deep. Other projectors also attain these levels. Namely, Sony, Panasonic and Sanyo. At these levels, the contrast ratio explodes and the score doesn’t really mean anything.

The HC6500 contrast in the face-off

The HC6500 does not present the chromatic effects of the HC5500. If you pause and look hard at the HC5500 image, you will note the presence of fine green and violet lines in the light zones, linked to the fact that the LCD emissions are out of synch. You don’t get them on this product. After resetting the colour (see inset), you’ll get a very neutral result. The dominant violet disappears and is replaced by a very slight yellow tinge.

The Mitsubishi stamp can be seen in terms of the defaults of both products. The saturation of whites for example. The lightest tones are saturated and the Mitsubishis don’t handle the differences, in contrast to the Sony VPL-HW10 or the Sanyo PLV-Z3000. Blame the dynamic iris. If you disactivate it, at the cost of an increase in the depth of the blacks, this problem disappears. If the scaling is right, it is a little below the Sony. On a fixed image, sharpness improves. Nevertheless, when in movement, there are more parasite pixels and aliasing in the diagonal lines. Video noise is well controlled, although not as low as on the Sanyo, which is indeed far ahead of the game.

HC6500 or HC5500?

To make this choice, you have to know how to stay humble. Of course, we always want what’s best and the HC6500 is of course better than the HC5500. You do however have to take into account the fact that you’ll be paying an extra 1000 euros for it and that you need to be a real image connoisseur to notice the difference. A couple of things might however justify going for the more expensive machine:

- The HC5500’s zoom does not have a small enough image in terms of how far back you need to place it
- If you need to place your projector slightly off the angle of projection (no sideways lens shift on the HC5500)
- Black levels on the HC6500 are a notch up
- The HC6500 has a more fluid, sexy look.
Pluses

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Motorised zoom, focus and lens-shift (2 speeds)

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Very deep blacks

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Nice to look at

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Very precise image

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Quiet

Minuses

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High stand-by energy consumption

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Larger than the HC5500

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Sony gives better upscaling

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Video noise levels better on the Sanyo

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Dynamic iris doesn’t handle the most intense whites

Ergonomics and the image quality on the HC6500 are better than the HC5500. However, you really need a skilled eye and to look at the images side by side to notice. If you have a limited budget go for the HC5500. In terms of other top models, go for the HC6500 if you like a dynamic image. For something more neutral/natural, go for the Sony or Sanyo.

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