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2 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.

  • LG 29UB67 €16.06
  • LG 29BN650 €14.26
Model LG 29UB67 LG 29BN650
Running cost
Running cost (per year) €16.06 €14.26
over 10 years €161 +€18 over 10 years €143
kWh per year 56.7 50.4
kg CO₂e per year from electricity use 12 11
Specifications
Brand LG LG
Model 29UB67 29BN650
Energy class G F
Screen size 29″ (73 cm) 29″ (73 cm)
Power in on mode (SDR) 25.9 W 23 W
Standby 0.5 W 0.5 W
Off mode 0.3 W 0.3 W
Resolution 2560 × 1080 2560 × 1080
Aspect ratio 21:9 21:9
Panel LED LCD LED LCD
Refresh rate 60 Hz 60 Hz
Power supply Internal External
Guaranteed support 8 years 8 years
Software updates 8 years 8 years
Spare parts available 8 years 8 years
On the market since February 26, 2021 February 26, 2021
EPREL registration number 356507 356518
Energy class (HDR) – F
Power in on mode (HDR) – 23.4 W

Rows where the models differ are highlighted.