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Sony Bravia KDL-46VE5

Television Review

Previous: Page 10

Formats & Media
Sony Bravia KDL-46VE5
Page 11

Power Consumption Summary



• Some energy savings, but not as much as expected

Power Consumption (8.95)

The Sony KDL-46VE5 is part of Sony's 'Eco' series. Yes, you should be highly skeptical when any large, entrenched company starts bandying around buzzwords like eco or green. It's not that they're being outright deceptive, necessarily, but they understand the sway of the zeitgeist.

So what's so eco about this TV? There are a few creative ideas here. The small button-shaped sensor on the front of the TV is actually an infrared motion and heat sensor. If you've stepped away for a time, the screen will shut off in a kind of stand-by mode. If you don't come back after 30 minutes, the TV shuts off completely. The potential danger (or stupidity) of this feature is that most people don't flail their arms around while they're watching TV, so what's to prevent it from shutting off in the middle of your favorite show? As far as we could tell, it was pretty sensitive to small movements. Unless your asleep and completely still, it should stay on.

The second feature is an 'Energy Saver Switch' on the side. More than simply a power button, flipping this switch completely kills power to the TV, just as if you'd unplugged it. This prevents the TV from leeching that small, slow power draw that so many

The third feature is a series of high-efficiency HCFL backlights that, according to Sony, reducing energy consumption by up to 50% per year versus Energy Star 3.0 standards.

Setting Average Watts Cost per Year
Backlight Min 83.9 $16.38
Backlight 5 (200 cd/m2) 107.56 $21.00
Backlight Max (10)  138.73 $27.09
Power Consumption

As you can see from the chart above, the supposed energy savings are present, but they're hardly revolutionary. The Samsung 46UNB6000 actually uses less energy.

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Sony Bravia KDL-46VE5
Television Review

Previous: Page 10

Formats & Media

Previous: Page 12

Vs Samsung UN46B6000