How Many Watts Does a Sansui TV Use? [17 TVs Reviewed in 2023]

Sansui TV Wattage, Power and Energy Consumption Explained

I’m sure you’ve noticed how much electricity prices have gone up recently, then you might be asking yourself the question, “How many watts does a Sansui TV use?”

If you like to know where all of your electricity is going, then that’s a great question to ask before purchasing a TV. And after you’ve read this review of just how much electricity it takes to power modern LED TVs, you’ll be glad you asked it!

To help answer the question about Sansui TV wattage, we reviewed and analyzed 17 Sansui TVs. We will show you the average power consumption for the TVs, and we will show you how much energy the TVs can use in a year!


  • On average, Sansui TVs use 62.3 watts when in On mode and 0.5 watts when in Standby mode.
  • Sansui TV wattage varies from 26.6 watts for a 32 inch TV all the way up to 111 watts for a 75 inch TV.
  • Sansui TVs use 117.2 kWh of electricity per year, on average.
  • Yearly Sansui TV energy consumption varies from 52 kWh up to 206 kWh per TV.
  • TV power consumption for Sansui models varies drastically depending on features like screen size, resolution, backlight LEDs and audio power.

For more background information and terminology, we recommend you read our post on how many watts does a TV use?

All of the information for this study of Sansui TVs was gathered from the official Sansui TV website. The information was analyzed and summarized in this article and it’s only to be used for information purposes and as a general reference. To get the wattage and energy consumption numbers, you will have to fine the Energy Guide for the specific Sansui TV you are interested in.

How Many Watts do Sansui TVs Use?

As stated earlier, 32 inch to 75 inch Sansui TVs use between 26.6 watts and 111 watts, on average.

The average power for all of the Sansui TVs studied was 62.3 watts when in On mode.

It’s important to realize that the amount of power a Sansui TV uses will depend not only on the screen size but the type of backlight LED technology used.

We created the following chart to help you see how Sansui TV power increases as screen size gets larger.

It’s easy to see the trend between TV wattage and TV size, however, it’s worth mentioning that larger TV screens tend to have high resolutions like 4k (2160p) and use more power.

The Sansui TV wattage almost increases linear as the screen size goes up!

average sansui tv watts

It’s very important to remember that the numbers here are the average of the typical power consumption numbers reported by Sansui. They also provide the maximum power consumption numbers for most products and that can be two to three times as much as the typical power!

The chart below shows the minimum, average and maximum TV wattage for the Sansui TVs we reviewed.

Most screen size classes only had one TV in them, so there wasn’t any variation in the information provided. Regardless, even for the few TV sizes that had multiple options, the power requirements were very similar.

minimum average and maximum sansui tv watts

Sansui TV Wattage by Screen Size

LCD TV screen size is the most popular way of choosing a TV, which is closely followed by resolution and other features like Wi-Fi, audio quality and wired connections.

Based on the previous two chart, it’s easy to see that Sansui TV wattage increases with TV size, so as a consumer you can expect the larger TVs to consume more energy and cost more to operate.

The following table puts the TV screen size and TV wattage side-by-side so you can easily see how each TV size compares to the other ones.

TV Screen SizeTV Wattage (Average)Sansui Model
32 Inch26.6 WattsS32V1HA
40 Inch34.4 WattsS40V1FA
43 Inch39.9 WattsS43T1UA
50 Inch64.4 WattsS50V1UA
55 Inch80.3 WattsS55P28UA
58 Inch85.2 WattsS58P28UA
65 Inch99.5 WattsS65P28UA
75 Inch111.0 WattsS75P28UA

Sansui TV Wattage by Resolution

The breakdown of Sansui TV resolution is shown in the pie chart below. Unfortunately, there weren’t any 8K models at the time of this article.

sansui tv resolution

While 2160p resolution dominates the Sansui TV offerings, there was a larger percentage of 720p and 1080p TVs when compared to other TV manufacturers.

The following table lists the average Sansui TV power by screen resolution to provide an idea of how TV watts go up with resolution.

NameResolutionTV Wattage (Average)TV Percentage
High-Definition (HD) 720p26.6 Watts18%
Full High-Definition (Full HD)1080p34.4 Watts29%
4K2160p77.9 Watts53%

How Much Electricity Does a Sansui TV Use Per Hour, Month and Year?

The amount of electricity used by any modern TV in an hour is very simple to calculate if you know how much power is uses in On mode. You simply take the wattage and divide it by 1000, which gives you the amount of energy in units of kWhs.

So, for the typical 32 inch Sansui TV, which uses 27 watts to operate, it would take 27 watts divided by 1000 to get 0.027 kWh of energy used in 1 hour.

In order to accurately calculate how much electricity a TV uses in a month, you need to estimate the amount of time the TV is going to be on and off.

However, the Energy Star standard has determined that 5 hours with the TV in On mode and 19 hours with the TV in Standby mode, is the norm for households.

Therefore, you can determine how much energy is used in a day by multiplying the hourly power times 5 and then adding that to the standby mode power (0.5W) times 19 hours.

You simply take that daily power much and multiply it times 365 to get your yearly TV electricity average!

If you have a specific TV, or even your own TV at home, and want to know this number, then simply look-up the energy guide online, or you might even find the yellow label on the back of the TV.

average sansui tv energy usage per month and year

Sansui TV Power Consumption by Screen Size

The average Sansui TV power consumption, listed by TV screen size, is shown in the table below for hourly, monthly and yearly usage.

It’s important to remember that these numbers are just the average, and there’s a big difference between the minimum and maximum values for each TV screen size class, plus the maximum power that each TV can potentially use.

Hence, be sure to figure out how much power your specific TVs are using if you want to better understand just how much electricity your home TVs are using!

TV Screen SizeTV Energy Per HourTV Energy Per MonthTV Energy Per Year
32 Inch0.027 kWh4.3 kWh52.0 kWh
40 Inch0.034 kWh5.5 kWh66.3 kWh
43 Inch0.040 kWh6.3kWh76.3 kWh
50 Inch0.064 kWh9.9 kWh121.0 kWh
55 Inch0.080 kWh12.3 kWh150.0 kWh
58 Inch0.085 kWh13.1 kWh159.0 kWh
65 Inch0.099 kWh15.2 kWh185.0 kWh
75 Inch0.111 kWh16.9 kWh206.0 kWh

Sansui TV Power Consumption by Resolution

Sansui TV resolution plays a significant role in power consumption when comparing the same TV screen size.

Hence, a good understanding of how resolution impacts both TV energy consumption, and TV quality, is important when comparing TVs side-by-side.

The table below clearly shows that trend, though the size of the TVs also tend to get bigger when the resolution increases.

NameResolutionTV Energy Per HourTV Energy Per MonthTV Energy Per Year
High-Definition (HD)720p0.027 kWh4.3 kWh52.0 kWh
Full High-Definition (Full HD)1080p0.034 kWh5.4 kWh66.2 kWh
4K2160p0.078 kWh12.0 kWh145.6 kWh

Sansui TV FAQs

On average, a 55 inch Sansui TV uses 80.3 watts and uses 150 kWh of electricity per year.

Sansui TVs average about 62.3 watts of power for their 43 to 75 inch screens.

On average, Sansui TVs consume 117.2 kWh of energy per year.


Hopefully this study of the newest Sansui TVs in 2021 and 2022 has helped give you an understanding of the amount of power and energy needed to power them.

There was a lot of information presented, but the information was presented in such a way to give you an idea of approximate power and energy needs, per TV, in your home.

And with that information, you can then calculate how much it costs to run a Sansui TV!

We’d love to hear from you if you have any comments or specific questions that we didn’t cover.

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