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3 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.

Yearly running cost

Bars in proportion to the energy each model uses.

  • KTC H25T7-5 €11.16
  • ASUS XG259CS €9.12
  • MSI PRO MP253W €9.30
Model KTC H25T7-5 ASUS XG259CS MSI PRO MP253W
Running cost
Running cost (per year) €11.16 €9.12 €9.30
over 10 years €112 +€20 over 10 years €91 €93 +€2 over 10 years
kWh per year 39.4 32.2 32.9
kg CO₂e per year from electricity use 8.3 6.8 6.9
Specifications
Brand KTC ASUS MSI
Model H25T7-5 XG259CS PRO MP253W
Energy class E D D
Screen size 25″ (62.2 cm) 25″ (62.2 cm) 25″ (62 cm)
Power in on mode (SDR) 18 W 14.7 W 15 W
Energy class (HDR) G G F
Power in on mode (HDR) 32 W 30 W 23 W
Standby 0.2 W 0.5 W 0.5 W
Off mode 0.2 W 0.3 W 0.3 W
Resolution 1920 × 1080 1920 × 1080 1920 × 1080
Aspect ratio 16:9 16:9 16:9
Panel LCD LED LCD LED LCD
Refresh rate 60 Hz 60 Hz 60 Hz
Power supply Internal External External
On the market since July 27, 2026 June 28, 2024 March 30, 2024
EPREL registration number 2801717 2015624 1952213
Guaranteed support – 7 years 3 years
Software updates – 8 years 8 years
Spare parts available – 7 years 3 years

Rows where the models differ are highlighted.