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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.
  • Crua

    CR300ZA
    G 30″Full HD100 Hz

    €19.97 per year

    +€5.71 a year

  • Itek

    ITMC30V201FHD
    F 30″Full HDLCD / LED200 Hz

    €16.13 per year

    +€1.86 a year

  • ASUS

    VG30VQL1A
    F 30″Full HDLCD / LED200 Hz

    €16.13 per year

    +€1.86 a year

  • Cheapest to run

    Xiaomi

    RMMNT30HFCW
    F 30″Full HDLCD / LED200 Hz

    €14.26 per year

Yearly running cost

Bars in proportion to the energy each model uses.

  • Crua CR300ZA €19.97
  • Itek ITMC30V201FHD €16.13
  • ASUS VG30VQL1A €16.13
  • Xiaomi RMMNT30HFCW €14.26
Model Crua CR300ZA Itek ITMC30V201FHD ASUS VG30VQL1A Xiaomi RMMNT30HFCW
Running cost
Running cost (per year) €19.97 €16.13 €16.13 €14.26
over 10 years €200 +€57 over 10 years €161 +€19 over 10 years €161 +€19 over 10 years €143
kWh per year 70.5 56.9 56.9 50.4
kg CO₂e per year from electricity use 15 12 12 11
Specifications
Brand Crua Itek ASUS Xiaomi
Model CR300ZA ITMC30V201FHD VG30VQL1A RMMNT30HFCW
Energy class G F F F
Screen size 30″ (76 cm) 30″ (76.2 cm) 30″ (74.9 cm) 30″ (76.2 cm)
Power in on mode (SDR) 32.2 W 26 W 26 W 23 W
Standby 0.2 W 0.5 W 0.4 W 0.3 W
Networked standby 0 W – – –
Off mode 0.2 W 0.3 W 0.3 W 0.2 W
Resolution 2560 × 1080 2560 × 1080 2560 × 1080 2560 × 1080
Aspect ratio 21:9 21:9 21:9 21:9
Panel VA LCD LED LCD LED LCD
Refresh rate 100 Hz 200 Hz 200 Hz 200 Hz
Power supply Internal STANDARD EXTERNAL Internal External
On the market since September 19, 2024 December 10, 2020 September 29, 2021 June 1, 2022
EPREL registration number 2145100 446748 808698 1209393
Energy class (HDR) – – G –
Power in on mode (HDR) – – 38 W –
Guaranteed support – – 7 years 5 years
Software updates – – 8 years 7 years
Spare parts available – – 7 years 2 years
EAN – – – 6934177745416

Rows where the models differ are highlighted.