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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.

  • ViewSonic VS19535(VX2479J-HD-PRO) €11.16
  • Itek ITMC24V201FHD €10.54
  • LXZ LX245ZC €5.46
Model ViewSonic VS19535(VX2479J-HD-PRO) Itek ITMC24V201FHD LXZ LX245ZC
Running cost
Running cost (per year) €11.16 €10.54 €5.46
over 10 years €112 +€57 over 10 years €105 +€51 over 10 years €55
kWh per year 39.4 37.2 19.3
kg CO₂e per year from electricity use 8.3 7.8 4
Specifications
Brand ViewSonic Itek LXZ
Model VS19535(VX2479J-HD-PRO) ITMC24V201FHD LX245ZC
Energy class E E B
Screen size 24″ (60.4 cm) 24″ (60 cm) 24″ (62.1 cm)
Power in on mode (SDR) 18 W 17 W 8.8 W
Energy class (HDR) G E –
Power in on mode (HDR) 26 W 18 W –
Standby 0.5 W 0.5 W 0.1 W
Off mode 0.3 W 0.3 W 0.1 W
Resolution 1920 × 1080 1920 × 1080 1920 × 1080
Aspect ratio 16:9 16:9 21:9
Panel LED LCD LCD LCD
Refresh rate 165 Hz 200 Hz 200 Hz
Power supply External STANDARD EXTERNAL External
Guaranteed support 8 years – 1 year
Software updates 9 years – 1 year
Spare parts available 8 years – 1 year
On the market since May 12, 2024 May 15, 2024 September 26, 2024
EPREL registration number 2021960 2004014 2154023
Networked standby – – 0 W

Rows where the models differ are highlighted.