SmartTech 43FZ01K
Uses less electricity than 86% of the 5,712 TVs, 43–54″ on the EU register. At your selected price (European Union) that is €17 a year, €174 over ten years.
- Power, SDR
- 42.0 W
- Typical 54 W
- Running cost
- €17 / year
- 4 h a day
- Power, HDR
- 46.0 W
- 1.1× SDR
In the most efficient quarter of its group: 22 % below the typical 79 kWh. Class E is the best class any model in this group reaches. On-mode power in SDR is 42.0 W; the typical screen of this size draws 54.0 W. Of 51 SmartTech models in this group, it is the most efficient. Registered in Nov 2026, one of the newer models in its group.
Where it stands
Rank 156 of 5,712 TVs, 43–54″ by yearly consumption. 155 use less.
Next to it in the ranking
- Thomson Fire TV 43UF4S35 61 kWh same
- Nevir NV43QFMLN-T08I 61 kWh same
- SmartTech 43FZ01K 61 kWh
- Ferguson FR430FTQ 61 kWh same
- TechniSat 5543/9710 62 kWh +€0.17
What it will cost you
| Period | 43FZ01K | 43WOUHDZERO1 | Difference |
|---|---|---|---|
| 1 year | €17 | €3 | −€14 |
| 5 years | €87 | €17 | −€70 |
| 10 years | €174 | €33 | −€140 |
| 15 years | €260 | €50 | −€211 |
Is the more efficient model worth its price?
Enter both purchase prices to see the total cost of ownership.
Power in SDR and HDR
Cost by viewing time
| Use | kWh / yr | € / yr |
|---|---|---|
| 2 hours a day | 31 | €9 |
| 4 hours a day | 61 | €17 |
| 8 hours a day | 123 | €35 |
Same size, lower running cost
On sale, at least 10% less energy, same size group
| Model | kWh / yr | Saves / year |
|---|---|---|
| SmartTech 43FZ01K (this model) | 61 | — |
| 12 | €14 | |
| 12 | €14 | |
| 40 | €6 | |
| 44 | €5 | |
| 45 | €5 |
Label and product sheet
- Energy class SDR / HDR
- E / F
- On-mode power SDR
- 42.0 W
- On-mode power HDR
- 46.0 W
- Standby / networked standby
- 0.5 W / 2.0 W
- Screen diagonal
- 43″
- Resolution
- 1920×1080
- Panel
- LED LCD
- Refresh rate
- 60 Hz
- Software updates (minimum)
- 8 years
- Guarantee (supplier)
- 2 years
- Spare parts (minimum)
- 8 years
Model numbers and history
Registered by SmartTech under one model number.
43FZ01K
- First published in the EU register (EPREL)
- Placed on the EU market
Questions
How much does the SmartTech 43FZ01K cost to run?
At 4 hours a day it uses about 61 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €17 a year, or €174 over ten years.
Does HDR use more electricity?
Yes. In HDR mode this screen draws 46.0 W instead of 42.0 W, 1.1 times as much. The yearly cost on this page uses SDR, as the label does.