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3 TVs side by side.

4 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.

  • Kb Elements ELT50DE910BR €27.29
  • Qilive Q50UT26B - 600224618 €21.91
  • TELE System TS50FL4KSMV13 €21.91
Model Kb Elements ELT50DE910BR Qilive Q50UT26B - 600224618 TELE System TS50FL4KSMV13
Running cost
Running cost (per year) €27.29 €21.91 €21.91
over 10 years €273 +€54 over 10 years €219 €219
kWh per year 96.4 77.4 77.4
kg CO₂e per year from electricity use 20 16 16
Specifications
Brand Kb Elements Qilive TELE System
Model ELT50DE910BR Q50UT26B - 600224618 TS50FL4KSMV13
Energy class F E E
Screen size 50″ (127 cm) 50″ (126 cm) 50″ (126 cm)
Power in on mode (SDR) 66 W 53 W 53 W
Energy class (HDR) F E E
Power in on mode (HDR) 99 W 54 W 54 W
Standby 0.1 W 0.5 W 0.5 W
Networked standby 0.1 W 2 W 2 W
Off mode 0.1 W – –
Resolution 3480 × 2160 3480 × 2160 3480 × 2160
Aspect ratio 65:113 16:9 16:9
Panel LED LCD LED LCD LED LCD
Refresh rate 60 Hz 60 Hz 60 Hz
Power supply Internal Internal Internal
Guaranteed support 4 years – 2 years
Software updates 4 years – 2 years
Spare parts available 4 years – 2 years
On the market since November 21, 2021 October 8, 2026 June 1, 2023
EAN 0096718066933 – –
EPREL registration number 1054377 2775170 1469376

Rows where the models differ are highlighted.