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Introduction
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01.Tour & Design
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02.Calibration
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03.Blacks & Whites
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04.Color Accuracy
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05.Motion
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06.Viewing Effects
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07.Remote Control
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08.Audio
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09.Connectivity
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10.Menus & Interface
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11.Formats & Media
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12.Power Consumption
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13.Conclusion & Comparisons
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14.Series Comparison
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15.Ratings & Specs
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16.Comments
LG 32LG40
Previous: Page 11
Formats & MediaNext: Page 13
Conclusion & Comparisons
Power Consumption Summary
• Very low power requirements, even with full backlight.
• Draws negligible amount of power when turned off.
Power Consumption (8.92)
The initial purchase price isn't the only cash you'll have to fork over for your TV. Televisions use a lot of power while they're in use, giving them a yearly cost. We measure power consumption at three levels of backlight intensity and, of course, with our calibrated settings. With different calibrations, your average wattage (and, as a result, cost per year) might vary.
If you're using the 32LG40 with a maximum backlight brightness and our calibration settings, it'll cost you about $22.90 per year. This is about half the average cost we've seen so far. If you turn down the backlight to 200 candelas per square meter (cd/m2), which is an ideal brightness in most cases, the 32LG40 will run you a slightly cheaper $21.53. If you turn off the backlight entirely, your cost will plummet down to $9.90/year. The downside, however, is that the TV costs money even while it's turned off. Fortunately, that cost is a meager $0.45/year.
| Setting | Average Watts | Cost per Year |
| Backlight: 100 | 114.97 | $22.90 |
| Backlight: 86 | 107.97 | $21.53 |
| Backlight: 0 | 48.4 | $9.90 |
| Power Off | 0.6 | $0.45 |
Shop for the LG 32LG40
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