LG OLED77Z29LA
Uses less electricity than 0% of the 5,642 TVs, 65″ and over on the EU register. At your selected price (European Union) that is €103 a year, €1,025 over ten years.
- Power, SDR
- 248.0 W
- Typical 107 W
- Running cost
- €103 / year
- 4 h a day
- Power, HDR
- 395.0 W
- 1.6× SDR
Uses more than most comparable models: 100 % of them need less. LG OLED77C61LA, the most efficient alternative on sale, saves about €66 a year. 75% of comparable models reach a better class than G; the most common is E. In HDR it draws 395.0 W, 1.6 times its SDR power. LG has 1134 models in this group; this one is number 1116 among them. On the register since 2022 and still on sale.
Where it stands
Rank 5,608 of 5,642 TVs, 65″ and over by yearly consumption. 5,607 use less.
Next to it in the ranking
- KB Elements ELT75DE910B 343 kWh −€5.38
- Samsung GQ65QN800BT 362 kWh same
- LG OLED77Z29LA 362 kWh
- LG 65NANO993PB 371 kWh +€2.46
- LG 65NANO996PB 371 kWh +€2.46
What it will cost you
| Period | OLED77Z29LA | OLED77C61LA | Difference |
|---|---|---|---|
| 1 year | €103 | €36 | −€66 |
| 5 years | €513 | €181 | −€332 |
| 10 years | €1,025 | €361 | −€664 |
| 15 years | €1,538 | €542 | −€997 |
Is the more efficient model worth its price?
Enter both purchase prices to see the total cost of ownership.
Power in SDR and HDR
Cost by viewing time
| Use | kWh / yr | € / yr |
|---|---|---|
| 2 hours a day | 181 | €51 |
| 4 hours a day | 362 | €103 |
| 8 hours a day | 724 | €205 |
Same size, lower running cost
On sale, at least 10% less energy, same size group
| Model | kWh / yr | Saves / year |
|---|---|---|
| LG OLED77Z29LA (this model) | 362 | — |
| 128 | €66 | |
| 128 | €66 | |
| 128 | €66 | |
| 128 | €66 | |
| 128 | €66 |
Label and product sheet
- Energy class SDR / HDR
- G / G
- On-mode power SDR
- 248.0 W
- On-mode power HDR
- 395.0 W
- Standby / networked standby
- 0.5 W / 2.0 W
- Screen diagonal
- 77″
- Resolution
- 7680×4320
- Panel
- OLED
- Refresh rate
- 120 Hz
- Software updates (minimum)
- 8 years
- Guarantee (supplier)
- 2 years
- Spare parts (minimum)
- 8 years
Model numbers and history
Registered by LG under one model number.
OLED77Z29LA
- First published in the EU register (EPREL)
- Placed on the EU market
Questions
How much does the LG OLED77Z29LA cost to run?
At 4 hours a day it uses about 362 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €103 a year, or €1,025 over ten years.
Does HDR use more electricity?
Yes. In HDR mode this screen draws 395.0 W instead of 248.0 W, 1.6 times as much. The yearly cost on this page uses SDR, as the label does.