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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.

  • Shenzhen Test Display CX101TP-J €4.34
  • Shenzhen Cheyang K0202 €3.16
  • GreenTouch GT-TC101 €3.66
Model Shenzhen Test Display CX101TP-J Shenzhen Cheyang K0202 GreenTouch GT-TC101
Running cost
Running cost (per year) €4.34 €3.16 €3.66
over 10 years €43 +€12 over 10 years €32 €37 +€5 over 10 years
kWh per year 15.3 11.2 12.9
kg CO₂e per year from electricity use 3.2 2.3 2.7
Specifications
Brand Shenzhen Test Display Shenzhen Cheyang GreenTouch
Model CX101TP-J K0202 GT-TC101
Energy class A C C
Screen size 10″ (25.6 cm) 10″ (25.6 cm) 10″ (25.5 cm)
Power in on mode (SDR) 7 W 5.1 W 5.9 W
Energy class (HDR) D – –
Power in on mode (HDR) 13 W – –
Standby 2.5 W 0 W 0.1 W
Networked standby 0 W 0 W 0 W
Off mode 0.3 W 0.3 W 0 W
Resolution 1920 × 1080 1920 × 1080 1920 × 1080
Aspect ratio 16:9 16:10 16:9
Panel LED LCD LED LCD
Refresh rate 60 Hz 60 Hz 60 Hz
Power supply Internal External External
Guaranteed support 3 years 1 year 2 years
Software updates 5 years 1 year 2 years
Spare parts available 3 years 1 year 2 years
On the market since January 23, 2026 August 20, 2024 March 19, 2026
EPREL registration number 2610023 2109333 2667168

Rows where the models differ are highlighted.