Tdsystems PRIME24K21H
Uses less electricity than 60% of the 1,484 TVs, 24–31″ on the EU register. At your selected price (European Union) that is €7 a year, €70 over ten years.
- Power, SDR
- 17.0 W
- Typical 18 W
- Running cost
- €7 / year
- 4 h a day
Near the middle of its group: 6 % below the typical 26 kWh. Class E is the most common class in this group (59% of models). On-mode power in SDR is 17.0 W; the typical screen of this size draws 18.0 W. Of 29 Tdsystems models in this group, it is the most efficient. Tdsystems sells the same label values under other model names: K24DLK21H, M24K21H.
Where it stands
Rank 320 of 1,484 TVs, 24–31″ by yearly consumption. 319 use less.
Next to it in the ranking
- Tdsystems K24DLK21H 25 kWh same
- Tdsystems M24K21H 25 kWh same
- Tdsystems PRIME24K21H 25 kWh
- Schneider 24A3 25 kWh same
- Thomson Smart TV 24HQG3S15C 25 kWh same
What it will cost you
| Period | PRIME24K21H | M24-S | Difference |
|---|---|---|---|
| 1 year | €7 | €4 | −€3 |
| 5 years | €35 | €19 | −€17 |
| 10 years | €70 | €37 | −€33 |
| 15 years | €105 | €56 | −€50 |
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 | 12 | €4 |
| 4 hours a day | 25 | €7 |
| 8 hours a day | 50 | €14 |
Same size, lower running cost
On sale, at least 10% less energy, same size group
| Model | kWh / yr | Saves / year |
|---|---|---|
| Tdsystems PRIME24K21H (this model) | 25 | — |
| 13 | €3 | |
| 18 | €2 | |
| 19 | €2 | |
| 20 | €1 | |
| 20 | €1 |
Label and product sheet
- Energy class SDR / HDR
- E / –
- On-mode power SDR
- 17.0 W
- Standby / networked standby
- 0.5 W
- Screen diagonal
- 24″
- Resolution
- 1366×768
- Panel
- LED LCD
- Refresh rate
- 60 Hz
- Software updates (minimum)
- 2 years
- Spare parts (minimum)
- 7 years
Model numbers and history
Registered by Tdsystems under one model number.
PRIME24K21H
- First published in the EU register (EPREL)
- Placed on the EU market
Questions
How much does the Tdsystems PRIME24K21H cost to run?
At 4 hours a day it uses about 25 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €7 a year, or €70 over ten years.