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

Monitors · 39″ · 2560×1440 · LCD

Acer XZ396QU

E

Uses less electricity than 13% of the 1,482 monitors, 32–42″ on the EU register. At your selected price (European Union) that is €15 a year, €149 over ten years.

Power, SDR
36.0 W
Typical 31 W
Running cost
€15 / year
4 h a day
Power, HDR
57.0 W
1.6× SDR

Uses more than most comparable models: 87 % of them need less. ShenzhenGuoruitongTechnologyCoLtd G156F, the most efficient alternative on sale, saves about €12 a year. Only 4% of comparable models have a better class than E. In HDR it draws 57.0 W, 1.6 times its SDR power. Acer has 122 models in this group; this one is number 111 among them. On the register since 2022 and still on sale.

Where it stands

Rank 1,278 of 1,482 monitors, 32–42″ by yearly consumption. 1,277 use less.

Median 46 This model · 53 5 135 kWh ← uses less · uses more →

Next to it in the ranking

  1. F LG 38WP85CP 52 kWh −€0.06
  2. G 2E L3226B 53 kWh same
  3. E Acer XZ396QU 53 kWh
  4. G Acer XV342CK 53 kWh same
  5. G Acer ET322QU 53 kWh same
See the full ranking

What it will cost you

Period XZ396QU G156F Difference
1 year €15 €3 −€12
5 years €74 €13 −€61
10 years €149 €26 −€123
15 years €223 €39 −€184

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 36.0 W
HDR 57.0 W
Group median, SDR 31.5 W

Cost by viewing time

Use kWh / yr € / yr
2 hours a day 26 €7
4 hours a day 53 €15
8 hours a day 105 €30

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 Acer XZ396QU (this model)
39″36.0 53 — —
40″6.3 9 €12 €123
38″6.7 10 €12 €121
40″7.4 11 €12 €118
39″15.7 23 €8 €84
38″25.9 38 €4 €42

Label and product sheet

Energy class SDR / HDR
E / G
On-mode power SDR
36.0 W
On-mode power HDR
57.0 W
Standby / networked standby
0.5 W
Screen diagonal
39″
Resolution
2560×1440
Panel
LCD
Refresh rate
165 Hz
Software updates (minimum)
8 years
Guarantee (supplier)
2 years
Spare parts (minimum)
7 years

Model numbers and history

Registered by Acer under one model number.

XZ396QU

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

Questions

How much does the Acer XZ396QU cost to run?

At 4 hours a day it uses about 53 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €15 a year, or €149 over ten years.

Does HDR use more electricity?

Yes. In HDR mode this screen draws 57.0 W instead of 36.0 W, 1.6 times as much. The yearly cost on this page uses SDR, as the label does.