Data through June 2026
Televisions · 16 certified models
77-Inch Televisions
Filtering to 77-inch televisions narrows the field to 16 of the 180 certified televisions in this data, ranging $46–$66 a year at national-average electricity rates (median $54).
All certified models
| # | Model | kWh/yr | $/yr (US avg) |
|---|---|---|---|
| 1 | LG OLED77C6HU | 250 | $46 |
| 2 | LG OLED77B4PU | 263 | $48 |
| 3 | Samsung QN77S85HAE | 271 | $50 |
| 4 | Samsung QN77S85FAE | 272 | $50 |
| 5 | Samsung QN77S85DAE | 283 | $52 |
| 6 | Samsung QN77S90FAF | 287 | $53 |
| 7 | LG OLED77G6WU | 288 | $53 |
| 8 | Samsung QN77S90HAE | 293 | $54 |
| 9 | Samsung QN77S90DAF | 298 | $55 |
| 10 | LG OLED77C4PU | 304 | $56 |
| 11 | Samsung QN77S95FAF | 314 | $58 |
| 12 | Samsung QN77S95HAF | 316 | $58 |
| 13 | LG OLED77B5 | 344 | $63 |
| 14 | LG OLED77C5 | 344 | $63 |
| 15 | LG OLED77G5 | 348 | $64 |
| 16 | Samsung QN77S95DAF | 361 | $66 |
Other size facets
Questions, answered with the data
- How much does it cost to run 77-inch televisions?
- Among 16 certified models in this data, 77-inch televisions cost $46 to $66 a year to run at the U.S. average electricity rate (18.3¢/kWh) — a median of $54.
- Do 77-inch televisions cost more or less than the average television?
- The median model here runs $54 a year, 59% more than the $34 median across all certified televisions.
- What's the cheapest model among 77-inch televisions?
- The LG OLED77C6HU costs about $46 a year at the U.S. average rate (250 kWh/yr) — the lowest certified figure in this group.
- What does the certified annual-kWh figure assume for televisions?
- The certified annual kWh is based on the standardized ENERGY STAR duty cycle of about 5 hours of on-time per day plus standby the rest of the time. Heavy streaming households will use more.