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Shenzhen Kenowa

Shenzhen Kenowa HD-123

  • Monitors
  • 12″
  • HD
  • LCD / LED

Running cost

€1.98 per year

€20 over 10 years

EU average, 6 h a day

Uses 59% less energy than the average for 12-inch monitors on Wattabill (75 models).

Running cost at a glance

  • €1.98 per year
  • €20 over 10 years
  • 7 kWh per year
  • 1.5 kg CO₂e per year from electricity use
This model
Average for 12-inch monitors (75)

Your country and usage

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.

We assume prices stay the same over the years.

Electricity prices in all EU countries

Specifications

BrandShenzhen Kenowa
ModelHD-123
Energy classA
Screen size12″ (31.3 cm)
Power in on mode (SDR)3.2 W
Energy class (HDR)A
Power in on mode (HDR)3.2 W
Standby0.5 W
Off mode0.3 W
Resolution1920 × 720
Aspect ratio8:3
PanelLCD
Refresh rate60 Hz
Power supplyInternal
Guaranteed support1 year
Software updates1 year
Spare parts available1 year
On the market sinceJuly 18, 2024
EPREL registration number2083240

Source: EPREL, European Commission. Data updated October 13, 2026.