Televisions
Hisense100U77SUA(01)
ENERGY STAR certified · Oct 2026
- Annual energy use
- 506 kWh/yr
- Screen size
- 99.52 in
- On-mode power
- 206.72 W
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How this is calculated
- Annual energy use is the figure ENERGY STAR lists for this model under typical test conditions. It is not measured in your home.
- Yearly cost = annual kWh × your rate. Monthly cost is the yearly cost divided by 12, a flat average. Five-year cost keeps the rate constant; prices will change.
- Statewide averages are not your utility’s tariff. Use your bill’s rate for a closer number.
- We do not estimate watts or hourly cost: the source data does not include them.
Yearly cost by state
Same 506 kWh/yr at each state’s average residential price (2026-08).
Comparable models
Same type, within 15% of this model’s screen size.
Specifications
- Annual energy use
- 506 kWh/yrAnnual energy consumption reported to ENERGY STAR
- Screen size
- 99.52 inDiagonal viewable screen size
- On-mode power
- 206.72 WPower in on mode
- Display
- LCD
- Backlight
- Other
- Resolution
- 4K (UHD)
- Use
- Consumer
- Automatic brightness
- Yes
- Features
- Automatic Brightness Control,Control Via Remote Control App,Control Via Smart Speaker,Full Network Connectivity (Smart TV),High Dynamic Range Upscaling,Voice Recognition,Wake-On-Cast Compatibility
- Markets
- United States, Canada
- Available on market
- 2026-09-20
- ENERGY STAR ID
- 4718574
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Frequently asked questions
How much electricity does the Hisense 100U77SUA(01) use?
ENERGY STAR lists 506 kWh per year under typical test conditions, as reported to ENERGY STAR, including standby. Your use will differ with how many hours a day the television is on and the picture settings you choose.
How much does it cost to run?
At statewide average residential prices, the listed annual use costs about $64.36 in Nevada and $238.73 in Hawaii (EIA, 2026-08). Your own utility rate may be different; enter it in the calculator.
What screen size is it?
ENERGY STAR lists a 99.52-inch viewable diagonal for this television.
How much power does it draw when it is on?
ENERGY STAR lists 206.72 W in on mode. The annual figure also counts standby, so it is not just on-mode watts multiplied by your viewing hours.
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Methodology and sources
Model data comes from the ENERGY STAR Certified Televisions dataset (EPA). Electricity prices are statewide average residential prices from the U.S. EIA, latest period August 2026. Values are stored locally and refreshed by scheduled imports. Missing values are left blank, never estimated.