EnergyLabelEU
EN
Costs for 0.283 €/kWh · Eurostat 2026 H1

TVs · 83″ · 3840×2160 · OLED

LG OLED83G51LW

E

Uses less electricity than 28% of the 5,642 TVs, 65″ and over on the EU register. At your selected price (European Union) that is €52 a year, €517 over ten years.

Power, SDR
125.0 W
Typical 107 W
Running cost
€52 / year
4 h a day
Power, HDR
350.0 W
2.8× SDR

Near the middle of its group: 17 % above the typical 156 kWh. Class E is the most common class in this group (32% of models). In HDR it draws 350.0 W, 2.8 times its SDR power. LG has 1134 models in this group; this one is number 599 among them. LG sells the same label values under other model names: OLED83G54LW, OLED83G55LW, OLED83G57LW and 1 more.

Where it stands

Rank 3,951 of 5,642 TVs, 65″ and over by yearly consumption. 3,950 use less.

Median 156 This model · 183 45 535 kWh ← uses less · uses more →

Next to it in the ranking

  1. F Tesla 75E645BUW 183 kWh same
  2. F Xiaomi L75MB-APEU 183 kWh same
  3. E LG OLED83G51LW 183 kWh
  4. E LG OLED83G54LW 183 kWh same
  5. E LG OLED83G55LW 183 kWh same
See the full ranking

What it will cost you

Period OLED83G51LW OLED83C61LA Difference
1 year €52 €37 −€15
5 years €258 €184 −€74
10 years €517 €368 −€149
15 years €775 €552 −€223

Is the more efficient model worth its price?

Years of use

Enter both purchase prices to see the total cost of ownership.

Power in SDR and HDR

SDR 125.0 W
HDR 350.0 W
Group median, SDR 107.0 W

Cost by viewing time

Use kWh / yr € / yr
2 hours a day 91 €26
4 hours a day 183 €52
8 hours a day 365 €103

Same size, lower running cost

On sale, at least 10% less energy, same size group

Model SizeSDR W kWh / yr Saves / year in 10 years
E LG OLED83G51LW (this model)
83″125.0 183 — —
83″89.0 130 €15 €149
83″89.0 130 €15 €149
83″89.0 130 €15 €149
83″96.3 141 €12 €119
83″96.3 141 €12 €119

Label and product sheet

Energy class SDR / HDR
E / G
On-mode power SDR
125.0 W
On-mode power HDR
350.0 W
Standby / networked standby
0.5 W / 2.0 W
Screen diagonal
83″
Resolution
3840×2160
Panel
OLED
Refresh rate
120 Hz
Software updates (minimum)
8 years
Guarantee (supplier)
1 years
Spare parts (minimum)
8 years

Model numbers and history

Registered by LG under one model number.

OLED83G51LW

  1. First published in the EU register (EPREL)
  2. Placed on the EU market

Questions

How much does the LG OLED83G51LW cost to run?

At 4 hours a day it uses about 183 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €52 a year, or €517 over ten years.

Does HDR use more electricity?

Yes. In HDR mode this screen draws 350.0 W instead of 125.0 W, 2.8 times as much. The yearly cost on this page uses SDR, as the label does.