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

TVs · 100″ · 3840×2160 · LED LCD

LG 100QNED87B6

E

Uses less electricity than 7% of the 5,642 TVs, 65″ and over on the EU register. At your selected price (European Union) that is €66 a year, €657 over ten years.

Power, SDR
159.0 W
Typical 107 W
Running cost
€66 / year
4 h a day
Power, HDR
404.0 W
2.5× SDR

Uses more than most comparable models: 93 % of them need less. Schneider 40A3UG, the most efficient alternative on sale, saves about €50 a year. Class E is the most common class in this group (32% of models). In HDR it draws 404.0 W, 2.5 times its SDR power. LG has 1134 models in this group; this one is number 967 among them. LG sells the same label values under other model names: 100QNED87B3.

Where it stands

Rank 5,240 of 5,642 TVs, 65″ and over by yearly consumption. 5,239 use less.

Median 156 This model · 232 45 535 kWh ← uses less · uses more →

Next to it in the ranking

  1. E Samsung GQ100QN80HU 232 kWh same
  2. E LG 100QNED87B3 232 kWh same
  3. E LG 100QNED87B6 232 kWh
  4. G VOV VLED10026UHDMQWBS 232 kWh same
  5. G Panasonic TX-85MX800E 234 kWh +€0.42
See the full ranking

What it will cost you

Period 100QNED87B6 40A3UG Difference
1 year €66 €15 −€50
5 years €329 €76 −€252
10 years €657 €153 −€504
15 years €986 €229 −€757

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 159.0 W
HDR 404.0 W
Group median, SDR 107.0 W

Cost by viewing time

Use kWh / yr € / yr
2 hours a day 116 €33
4 hours a day 232 €66
8 hours a day 464 €131

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 100QNED87B6 (this model)
100″159.0 232 — —
100″37.0 54 €50 €504
100″37.9 55 €50 €501
100″39.0 57 €50 €496
100″84.0 123 €31 €310
100″84.0 123 €31 €310

Label and product sheet

Energy class SDR / HDR
E / G
On-mode power SDR
159.0 W
On-mode power HDR
404.0 W
Standby / networked standby
0.5 W / 2.0 W
Screen diagonal
100″
Resolution
3840×2160
Panel
LED LCD
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.

100QNED87B6

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

Questions

How much does the LG 100QNED87B6 cost to run?

At 4 hours a day it uses about 232 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €66 a year, or €657 over ten years.

Does HDR use more electricity?

Yes. In HDR mode this screen draws 404.0 W instead of 159.0 W, 2.5 times as much. The yearly cost on this page uses SDR, as the label does.