EnergyLabelEU
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Costs for 0.283 €/kWh · Eurostat 2026 H1

Monitors · 24″ · 1920×1080 · LCD

Philips 243S1

D

Uses less electricity than 89% of the 4,819 monitors, 24–31″ on the EU register. At your selected price (European Union) that is €6 a year, €59 over ten years.

Power, SDR
14.4 W
Typical 21 W
Running cost
€6 / year
4 h a day

In the most efficient quarter of its group: 30 % below the typical 30 kWh. Only 6% of comparable models have a better class than D. On-mode power in SDR is 14.4 W; the typical screen of this size draws 20.5 W. Philips has 167 models in this group; this one is number 42 among them. On the register since 2021 and still on sale.

Where it stands

Rank 508 of 4,819 monitors, 24–31″ by yearly consumption. 507 use less.

Median 30 This model · 21 5 115 kWh ← uses less · uses more →

Next to it in the ranking

  1. D Lenovo L24D-4C(D24238FL1) 21 kWh same
  2. D Atlantis A05-HE24VF-VHM 21 kWh same
  3. D Philips 243S1 21 kWh
  4. D Acer R240HY 21 kWh same
  5. D Philips 243B9 21 kWh same
See the full ranking

What it will cost you

Period 243S1 WF238V Difference
1 year €6 €2 −€4
5 years €30 €8 −€22
10 years €59 €16 −€43
15 years €89 €25 −€65

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

Cost by viewing time

Use kWh / yr € / yr
2 hours a day 11 €3
4 hours a day 21 €6
8 hours a day 42 €12

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
D Philips 243S1 (this model)
24″14.4 21 — —
24″4.0 6 €4 €43
24″4.5 7 €4 €41
24″4.5 7 €4 €41
24″4.5 7 €4 €41
24″5.0 7 €4 €39

Label and product sheet

Energy class SDR / HDR
D / –
On-mode power SDR
14.4 W
Standby / networked standby
0.3 W
Screen diagonal
24″
Resolution
1920×1080
Panel
LCD
Refresh rate
60 Hz
Software updates (minimum)
8 years
Guarantee (supplier)
3 years
Spare parts (minimum)
7 years

Model numbers and history

Registered by Philips under one model number.

243S1

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

Questions

How much does the Philips 243S1 cost to run?

At 4 hours a day it uses about 21 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €6 a year, or €59 over ten years.