Techwood TK50QLEDSA21B
Uses less electricity than 19% of the 5,712 TVs, 43–54″ on the EU register. At your selected price (European Union) that is €27 a year, €269 over ten years.
- Power, SDR
- 65.0 W
- Typical 54 W
- Running cost
- €27 / year
- 4 h a day
- Power, HDR
- 65.0 W
- 1.0× SDR
Uses more than most comparable models: 81 % of them need less. Topmax TM500K2, the most efficient alternative on sale, saves about €21 a year. Class F is the most common class in this group (36% of models). On-mode power in SDR is 65.0 W; the typical screen of this size draws 54.0 W. Techwood has 43 models in this group; this one is number 33 among them. On the register since 2021 and still on sale.
Where it stands
Rank 4,184 of 5,712 TVs, 43–54″ by yearly consumption. 4,183 use less.
Next to it in the ranking
- Strong SRT 50UC7433 95 kWh same
- Horizon 50HQ8590U/B 95 kWh same
- Techwood TK50QLEDSA21B 95 kWh
- Medion MD 30731 95 kWh same
- Medion MD 30961 95 kWh same
What it will cost you
| Period | TK50QLEDSA21B | TM500K2 | Difference |
|---|---|---|---|
| 1 year | €27 | €6 | −€21 |
| 5 years | €134 | €31 | −€103 |
| 10 years | €269 | €62 | −€207 |
| 15 years | €403 | €93 | −€310 |
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 | 47 | €13 |
| 4 hours a day | 95 | €27 |
| 8 hours a day | 190 | €54 |
Same size, lower running cost
On sale, at least 10% less energy, same size group
| Model | kWh / yr | Saves / year |
|---|---|---|
| Techwood TK50QLEDSA21B (this model) | 95 | — |
| 22 | €21 | |
| 53 | €12 | |
| 53 | €12 | |
| 53 | €12 | |
| 53 | €12 |
Label and product sheet
- Energy class SDR / HDR
- F / F
- On-mode power SDR
- 65.0 W
- On-mode power HDR
- 65.0 W
- Standby / networked standby
- 0.5 W / 2.0 W
- Screen diagonal
- 50″
- Resolution
- 3840×2160
- Panel
- QLED 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.
TK50QLEDSA21B
- First published in the EU register (EPREL)
- Placed on the EU market
Questions
How much does the Techwood TK50QLEDSA21B cost to run?
At 4 hours a day it uses about 95 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €27 a year, or €269 over ten years.
Does HDR use more electricity?
Yes. In HDR mode this screen draws 65.0 W instead of 65.0 W, 1.0 times as much. The yearly cost on this page uses SDR, as the label does.