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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

  • LC-Power

    LC-M28-4K-UHD
    F 28″4KLCD / LED

    €17.37 per year

    +€1.92 a year

  • Ernitec

    0070-24128-POE
    F 28″4KLCD / LED

    €16.50 per year

    +€1.05 a year

  • Cheapest to run

    Xgaming

    2822NE
    F 28″4KLCD / LED

    €15.44 per year

  • Japannext

    JN-IPS280UHD60F-P-W
    F 28″4KLCD / LED

    €15.51 per year

    +€0.06 a year

Yearly running cost

Bars in proportion to the energy each model uses.

  • LC-Power LC-M28-4K-UHD €17.37
  • Ernitec 0070-24128-POE €16.50
  • Xgaming 2822NE €15.44
  • Japannext JN-IPS280UHD60F-P-W €15.51
Model LC-Power LC-M28-4K-UHD Ernitec 0070-24128-POE Xgaming 2822NE Japannext JN-IPS280UHD60F-P-W
Running cost
Running cost (per year) €17.37 €16.50 €15.44 €15.51
over 10 years €174 +€19 over 10 years €165 +€11 over 10 years €154 €155 +€1 over 10 years
kWh per year 61.3 58.3 54.5 54.8
kg CO₂e per year from electricity use 13 12 11 11
Specifications
Brand LC-Power Ernitec Xgaming Japannext
Model LC-M28-4K-UHD 0070-24128-POE 2822NE JN-IPS280UHD60F-P-W
Energy class F F F F
Screen size 28″ (71.1 cm) 28″ (70.9 cm) 28″ (70.7 cm) 28″ (71 cm)
Power in on mode (SDR) 28 W 26.6 W 24.9 W 25 W
Standby 0.5 W 0.3 W 0.5 W 0.2 W
Off mode 0.3 W – 0 W –
Resolution 3840 × 2160 3840 × 2160 3840 × 2160 3840 × 2160
Aspect ratio 16:9 16:9 16:9 16:9
Panel LED LCD LED LCD LCD LED LCD
Refresh rate 60 Hz 60 Hz 60 Hz 60 Hz
Power supply Internal External Internal External
Guaranteed support 7 years 2 years – 8 years
Software updates 8 years 8 years – 8 years
Spare parts available 7 years 7 years – 8 years
On the market since June 1, 2023 October 2, 2023 January 7, 2024 April 1, 2026
EPREL registration number 1534534 1677698 1888934 2657290
Energy class (HDR) – F – G
Power in on mode (HDR) – 26.9 W – 33 W
Networked standby – 0.3 W 0.2 W –

Rows where the models differ are highlighted.