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

Monitors · 34″ · 3440×1440 · LED LCD

LG 34BA85QE

F

Uses less electricity than 74% of the 1,482 monitors, 32–42″ on the EU register. At your selected price (European Union) that is €12 a year, €120 over ten years.

Power, SDR
28.9 W
Typical 31 W
Running cost
€12 / year
4 h a day
Power, HDR
41.9 W
1.4× SDR

Near the middle of its group: 8 % below the typical 46 kWh. Class F is the most common class in this group (51% of models). In HDR it draws 41.9 W, 1.4 times its SDR power. LG has 244 models in this group; this one is number 35 among them. LG sells the same label values under other model names: 34BA75QE.

Where it stands

Rank 380 of 1,482 monitors, 32–42″ by yearly consumption. 379 use less.

Median 46 This model · 42 5 135 kWh ← uses less · uses more →

Next to it in the ranking

  1. F LG A34U5X1 42 kWh same
  2. F LG 34BA75QE 42 kWh same
  3. F LG 34BA85QE 42 kWh
  4. G PRO-View T32U1 42 kWh same
  5. F Dahua DHI-LM34-E330CA 42 kWh +€0.03
See the full ranking

What it will cost you

Period 34BA85QE LX34 ZA Difference
1 year €12 €2 −€10
5 years €60 €12 −€48
10 years €120 €24 −€96
15 years €179 €35 −€144

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 28.9 W
HDR 41.9 W
Group median, SDR 31.5 W

Cost by viewing time

Use kWh / yr € / yr
2 hours a day 21 €6
4 hours a day 42 €12
8 hours a day 84 €24

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
F LG 34BA85QE (this model)
34″28.9 42 — —
34″5.7 8 €10 €96
34″5.7 8 €10 €96
34″8.0 12 €9 €86
34″15.9 23 €5 €54
34″20.0 29 €4 €37

Label and product sheet

Energy class SDR / HDR
F / G
On-mode power SDR
28.9 W
On-mode power HDR
41.9 W
Standby / networked standby
0.5 W
Screen diagonal
34″
Resolution
3440×1440
Panel
LED LCD
Refresh rate
60 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.

34BA85QE

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

Questions

How much does the LG 34BA85QE cost to run?

At 4 hours a day it uses about 42 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €12 a year, or €120 over ten years.

Does HDR use more electricity?

Yes. In HDR mode this screen draws 41.9 W instead of 28.9 W, 1.4 times as much. The yearly cost on this page uses SDR, as the label does.