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2 TVs side by side.

4 h a day
  • Electricity at €0.2896 per kWh (household price with taxes, Eurostat 2025-S2).
  • 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.

  • SmartTech LE-50VA1 €22.41
  • BSL bsl-50t2sv €25.50
Model SmartTech LE-50VA1 BSL bsl-50t2sv
Running cost
Running cost (per year) €22.41 €25.50
over 10 years €224 €255 +€31 over 10 years
kWh per year 77.4 88
kg CO₂e per year from electricity use 16 18
Specifications
Brand SmartTech BSL
Model LE-50VA1 bsl-50t2sv
Energy class E F
Screen size 49″ (125.7 cm) 49″ (126 cm)
Power in on mode (SDR) 53 W 60.3 W
Energy class (HDR) E G
Power in on mode (HDR) 54 W 83.2 W
Standby 0.5 W 0.3 W
Resolution 3840 × 2160 3840 × 2160
Aspect ratio 16:9 16:9
Panel LED LCD LCD
Refresh rate 60 Hz 50 Hz
Power supply Internal Internal
On the market since July 26, 2023 February 28, 2024
EPREL registration number 1663647 1898071
Networked standby – 0.8 W
Off mode – 0 W

Rows where the models differ are highlighted.