Techwood TK43UHDS21B
Uses less electricity than 37% of the 5,712 TVs, 43–54″ on the EU register. At your selected price (European Union) that is €22 a year, €223 over ten years.
- Power, SDR
- 54.0 W
- Typical 54 W
- Running cost
- €22 / year
- 4 h a day
- Power, HDR
- 88.0 W
- 1.6× SDR
Right at the typical consumption of its group, 79 kWh a year. 65% of comparable models reach a better class than G; the most common is F. In HDR it draws 88.0 W, 1.6 times its SDR power. Techwood has 43 models in this group; this one is number 14 among them. Techwood sells the same label values under other model names: TK43UHDS45B, TD43UHDLED22SW, U43T52E. On the register since 2021 and still on sale.
Where it stands
Rank 2,397 of 5,712 TVs, 43–54″ by yearly consumption. 2,396 use less.
Next to it in the ranking
- Orima ORS43551UHD 79 kWh same
- Techwood TD43UHDLED22SW 79 kWh same
- Techwood TK43UHDS21B 79 kWh
- Techwood TK43UHDS45B 79 kWh same
- Techwood U43T52E 79 kWh same
What it will cost you
| Period | TK43UHDS21B | 43WOUHDZERO1 | Difference |
|---|---|---|---|
| 1 year | €22 | €3 | −€19 |
| 5 years | €112 | €17 | −€95 |
| 10 years | €223 | €33 | −€190 |
| 15 years | €335 | €50 | −€285 |
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 | 39 | €11 |
| 4 hours a day | 79 | €22 |
| 8 hours a day | 158 | €45 |
Same size, lower running cost
On sale, at least 10% less energy, same size group
| Model | kWh / yr | Saves / year |
|---|---|---|
| Techwood TK43UHDS21B (this model) | 79 | — |
| 12 | €19 | |
| 12 | €19 | |
| 40 | €11 | |
| 44 | €10 | |
| 45 | €10 |
Label and product sheet
- Energy class SDR / HDR
- G / G
- On-mode power SDR
- 54.0 W
- On-mode power HDR
- 88.0 W
- Standby / networked standby
- 0.5 W / 2.0 W
- Screen diagonal
- 43″
- Resolution
- 3840×2160
- Panel
- LCD
- Refresh rate
- 50 Hz
- Software updates (minimum)
- 2 years
- Guarantee (supplier)
- 0 years
- Spare parts (minimum)
- 2 years
Model numbers and history
Registered by Techwood under one model number.
TK43UHDS21B
- First published in the EU register (EPREL)
- Placed on the EU market
Questions
How much does the Techwood TK43UHDS21B cost to run?
At 4 hours a day it uses about 79 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €22 a year, or €223 over ten years.
Does HDR use more electricity?
Yes. In HDR mode this screen draws 88.0 W instead of 54.0 W, 1.6 times as much. The yearly cost on this page uses SDR, as the label does.