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3 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.

  • LG 49UT662H2ZB €30.44
  • LG 49UN73903LE €26.17
  • LG 49UN711C0ZB €26.64
Model LG 49UT662H2ZB LG 49UN73903LE LG 49UN711C0ZB
Running cost
Running cost (per year) €30.44 €26.17 €26.64
over 10 years €304 +€43 over 10 years €262 €266 +€5 over 10 years
kWh per year 105 90.4 92
kg CO₂e per year from electricity use 22 19 19
Specifications
Brand LG LG LG
Model 49UT662H2ZB 49UN73903LE 49UN711C0ZB
Energy class G F F
Screen size 49″ (123.2 cm) 49″ (123.2 cm) 49″ (123.2 cm)
Power in on mode (SDR) 72 W 61.9 W 63 W
Energy class (HDR) G G G
Power in on mode (HDR) 90 W 91 W 91 W
Standby 0.5 W 0.5 W 0.5 W
Networked standby 2 W 2 W 2 W
Resolution 3840 × 2160 3840 × 2160 3840 × 2160
Aspect ratio 16:9 16:9 16:9
Panel LED LCD LED LCD LED LCD
Refresh rate 60 Hz 60 Hz 60 Hz
Power supply Internal Internal Internal
On the market since January 1, 2020 January 1, 2020 January 1, 2020
EPREL registration number 388231 371780 371723
Guaranteed support – 8 years 8 years
Software updates – 8 years 8 years
Spare parts available – 8 years 8 years

Rows where the models differ are highlighted.