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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

    CR320QWU
    E 32″QHDLCD / LED

    €16.13 per year

    +€12.16 a year

  • AOC

    Q32E4U
    C 32″QHDLCD / LED

    €10.54 per year

    +€6.57 a year

  • Cheapest to run

    LXZ

    LX32ZE
    A 32″QHDLCD / LED180 Hz

    €3.97 per year

  • Philips

    32B2N3500
    C 32″QHDLCD / LED

    €10.54 per year

    +€6.57 a year

Yearly running cost

Bars in proportion to the energy each model uses.

  • Crua CR320QWU €16.13
  • AOC Q32E4U €10.54
  • LXZ LX32ZE €3.97
  • Philips 32B2N3500 €10.54
Model Crua CR320QWU AOC Q32E4U LXZ LX32ZE Philips 32B2N3500
Running cost
Running cost (per year) €16.13 €10.54 €3.97 €10.54
over 10 years €161 +€122 over 10 years €105 +€66 over 10 years €40 €105 +€66 over 10 years
kWh per year 56.9 37.2 14 37.2
kg CO₂e per year from electricity use 12 7.8 2.9 7.8
Specifications
Brand Crua AOC LXZ Philips
Model CR320QWU Q32E4U LX32ZE 32B2N3500
Energy class E C A C
Screen size 32″ (81 cm) 32″ (80.1 cm) 32″ (81.5 cm) 32″ (80 cm)
Power in on mode (SDR) 26 W 17 W 6.4 W 17 W
Energy class (HDR) E C – –
Power in on mode (HDR) 26 W 17 W – –
Standby 0.5 W 0.5 W 0.3 W 0.5 W
Networked standby 2 W – 0 W –
Off mode 0.3 W 0.3 W 0.2 W 0.3 W
Resolution 2560 × 1440 2560 × 1440 2560 × 1440 2560 × 1440
Aspect ratio 16:9 16:9 16:9 16:9
Panel LCD LED LCD LED LCD LCD
Refresh rate 50 Hz 60 Hz 180 Hz 60 Hz
Power supply External Internal External Internal
On the market since March 20, 2022 October 2, 2025 August 19, 2026 August 11, 2025
EPREL registration number 1529636 2458787 2824810 2395420
Guaranteed support – 8 years 1 year 8 years
Software updates – 8 years 1 year 8 years
Spare parts available – 7 years 1 year 7 years

Rows where the models differ are highlighted.