Model
Lg OLED83C4PU*
Rank #164 means 163 of the 172 television models we track cost less to run each year; the 8th efficiency percentile means it uses less energy for its size than 8% of those models.
What does the Lg OLED83C4PU* cost to run per year?
Out of the 172 television models we track, the Lg OLED83C4PU* lands at rank #164 on cost, roughly $67 a year, one of the most expensive figures in the class. Size-adjusted, this model ranks near the bottom of its class on efficiency, ahead of just 8% of television models we track. Its on-mode draw of 196.9 W is the number ENERGY STAR measures directly and the one this running-cost figure is built from.
Immediately around it on the leaderboard, the Samsung QN77S95DAF at $67/yr runs a little cheaper and the Samsung QN83S95HAE at $69/yr runs a little more, a sense of how tightly models are packed at this point in the ranking. A television typically stays in service for somewhere around 7 years; over that span, the Lg OLED83C4PU*'s $67/yr adds up to roughly $469 in electricity alone, before purchase price or repairs.
By the numbers
The Lg OLED83C4PU* normalized against its whole class, so each figure means something.
What it costs you over time
Running cost is an every-year number, so it compounds. At $67/yr, here is what the Lg OLED83C4PU* adds up to before purchase price, water, or repairs enter the math.
Left running for a decade at today's US average rate, the Lg OLED83C4PU* costs about $670. That is roughly $320 more than the class median, which would run closer to $350 over the same ten years.
How the Lg OLED83C4PU* compares
The television class we track runs from $3 to $117 a year. At $67/yr, it runs about $32 a year above the class median of $35, and it is about $64 a year more than the cheapest television to run at $3.
What drives its running cost
At 82.5 in, the Lg OLED83C4PU* is a large television for its class, which spans 13.23 to 114.4 in with a median of 55 in, size is usually the single biggest lever behind a running-cost figure, and at this end of the range there is more capacity to service, which tends to push the number up. Its on-mode power draw of 196.9 W (the class spans 9.3 to 343.5 W) is the direct input into the running-cost figure, and the picture-brightness setting you choose is the single biggest lever you control over it day to day.
- On-mode brightness. On-mode watts, the figure ENERGY STAR measures at the factory picture setting, can differ a lot from what a TV actually draws once you change the picture mode.
- Screen size. Screen size is the single strongest predictor of a TV's on-mode wattage, ahead of panel technology or brand.
- Hours of use. Running cost compounds with hours of use, so this figure is really a per-hour rate multiplied by a standard viewing assumption, not a fixed annual bill.
Common questions
Is the Lg OLED83C4PU* cheap to run?
Its $67/yr running cost, rank #164 of 172, is above what most television models we track cost to run, so this is not one of the cheaper picks on electricity alone.
How much does the Lg OLED83C4PU* cost per month?
About $5.6 a month, which is the $67 annual estimate spread across twelve months at the US average rate of $0.1856/kWh. Your own bill scales with your local electricity rate and how heavily you use it.
How is this running-cost figure calculated?
The formula is annual kWh times price per kWh: 362 kWh from ENERGY STAR times the US average of $0.1856/kWh comes to about $67 a year. It covers electricity only, not the purchase price, water, or installation.
How efficient is the Lg OLED83C4PU* for its size?
8th percentile once size is factored in. That means its size-adjusted efficiency is not the main reason for the running-cost figure above; its capacity plays a large role too.
Cheaper to run in the same class
| Rank | Model | Cost/yr |
|---|---|---|
| 163 | Samsung QN77S95DAF76.7 in | $67 |
| 162 | Samsung QN98QN90FAF97.5 in | $66 |
| 161 | Lg OLED77G5***76.7 in | $65 |
| 160 | Sansui. LE-85TE184.6 in | $64 |
| 159 | Samsung QN85QN90FAF84.5 in | $64 |
Source
ES_1118034_OLED83C4PU*_010920240602719_9783321View certified television listingsENERGY STAR data as of July 2026Lg and OLED83C4PU* are used here for identification only and are not endorsements. Figures are computed by WattWise Labs from public ENERGY STAR data, not measured in our own lab.