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4 monitors side by side.

6 h a day
  • Electricity at €0.2832 per kWh (household price with taxes, Eurostat 2026-S1).
  • 210 g CO₂e per kWh generated in 2023 (European Environment Agency). Counts use only, not manufacturing.

Electricity prices in all EU countries

  • Samsung

    S24F312EAU
    D 24″Full HDLCD / LED120 Hz

    €8.68 per year

    +€4.65 a year

  • Cheapest to run

    Shenzhen dusun

    EV18
    A 24″Full HDLCD / LED120 Hz

    €4.03 per year

  • Guangzhou changhong audio-visual electronic products

    M-24LFK1P165
    C 24″Full HDLCD / LED180 Hz

    €4.34 per year

    +€0.31 a year

  • LXZ

    LX245ZC
    B 24″Full HDLCD / LED200 Hz

    €5.46 per year

    +€1.43 a year

Yearly running cost

Bars in proportion to the energy each model uses.

  • Samsung S24F312EAU €8.68
  • Shenzhen dusun EV18 €4.03
  • Guangzhou changhong audio-visual electronic products M-24LFK1P165 €4.34
  • LXZ LX245ZC €5.46
Model Samsung S24F312EAU Shenzhen dusun EV18 Guangzhou changhong audio-visual electronic products M-24LFK1P165 LXZ LX245ZC
Running cost
Running cost (per year) €8.68 €4.03 €4.34 €5.46
over 10 years €87 +€47 over 10 years €40 €43 +€3 over 10 years €55 +€14 over 10 years
kWh per year 30.7 14.2 15.3 19.3
kg CO₂e per year from electricity use 6.4 3 3.2 4
Specifications
Brand Samsung Shenzhen dusun Guangzhou changhong audio-visual electronic products LXZ
Model S24F312EAU EV18 M-24LFK1P165 LX245ZC
Energy class D A C B
Screen size 24″ (60 cm) 24″ (60.5 cm) 24″ (61 cm) 24″ (62.1 cm)
Power in on mode (SDR) 14 W 6.5 W 7 W 8.8 W
Standby 0.5 W 0.5 W 0.3 W 0.1 W
Off mode 0.3 W 0.3 W 0 W 0.1 W
Resolution 1920 × 1080 1920 × 1080 1920 × 1080 1920 × 1080
Aspect ratio 16:9 16:9 16:9 21:9
Panel LED LCD LCD LED LCD LCD
Refresh rate 120 Hz 120 Hz 180 Hz 200 Hz
Power supply External External Internal External
Guaranteed support 7 years 1 year 1 year 1 year
Software updates 8 years 1 year 1 year 1 year
Spare parts available 7 years 1 year 1 year 1 year
On the market since December 30, 2025 December 1, 2025 March 17, 2025 September 26, 2024
EPREL registration number 2435792 2555611 2298741 2154023
Networked standby – 0 W 0 W 0 W

Rows where the models differ are highlighted.