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Costs for 0.283 €/kWh · Eurostat 2026 H1

Comparison · TVs & monitors

LG 39GX90SA vs ShenzhenGuoruitongTechnologyCoLtd G156F

ShenzhenGuoruitongTechnologyCoLtd G156F uses 50 kWh less a year: €14 a year at your price, €140 over ten years.

G LG 39GX90SA C ShenzhenGuoruitongTechnologyCoLtd G156F
Yearly consumption 59 kWh9 kWh
Cost per year €17€3
Cost over 10 years €167€26
Rank in its group 1,419 / 1,4824 / 1,482
Group Monitors, 32–42″Monitors, 32–42″
Energy class SDR / HDR G / G C / C
On-mode power SDR 40.3 W 6.3 W
On-mode power HDR 45.9 W 0.1 W
Standby / networked standby 0.5 W / 2.0 W 0.0 W / 0.0 W
Screen diagonal 39″ 40″
Resolution 3440×1440 1920×1080
Panel OLED MICRO LED
Refresh rate 60 Hz 50 Hz
Software updates (minimum) 8 years 1 years
Guarantee (supplier) 1 years 1 years
Spare parts (minimum) 8 years 1 years

If LG 39GX90SA is cheaper to buy, the price gap is paid back by lower running costs only when it is smaller than the cost difference over the years you keep it. Work it out with your prices →