EnergyLabelEU
EN
Costs for 0.283 €/kWh · Eurostat 2026 H1

Comparison · TVs & monitors

Akai AKTV4650J UHD Smart vs Zephir TAN45-8000

Akai AKTV4650J UHD Smart uses 18 kWh less a year: €5 a year at your price, €50 over ten years.

F Akai AKTV4650J UHD Smart G Zephir TAN45-8000
Yearly consumption 73 kWh91 kWh
Cost per year €21€26
Cost over 10 years €207€256
Rank in its group 1,161 / 5,7123,821 / 5,712
Group TVs, 43–54″TVs, 43–54″
Energy class SDR / HDR F / – G / G
On-mode power SDR 50.0 W 62.0 W
Standby / networked standby 0.4 W 0.5 W / 0.5 W
Screen diagonal 45″ 45″
Resolution 3840×2160 3840×2160
Panel LED LCD LED LCD
Refresh rate 60 Hz 60 Hz
Spare parts (minimum) 7 years 8 years
On-mode power HDR — 79.0 W
Software updates (minimum) — 8 years
Guarantee (supplier) — 2 years

If Zephir TAN45-8000 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 →