Kefeya KE-S5
Uses less electricity than 89% of the 2,372 monitors, under 24″ on the EU register. At your selected price (European Union) that is €2 a year, €17 over ten years.
- Power, SDR
- 4.2 W
- Typical 8 W
- Running cost
- €2 / year
- 4 h a day
In the most efficient quarter of its group: 47 % below the typical 12 kWh. Class A is the best class any model in this group reaches. On-mode power in SDR is 4.2 W; the typical screen of this size draws 7.9 W. Kefeya has 18 models in this group; this one is number 8 among them.
Where it stands
Rank 236 of 2,372 monitors, under 24″ by yearly consumption. 235 use less.
Next to it in the ranking
- VS Display VS050ZJ01 6 kWh same
- Cevaton P4 6 kWh same
- Kefeya KE-S5 6 kWh
- espresso Displays espresso Pro 15 6 kWh same
- Bolinia B133-SZF06L6 6 kWh same
What it will cost you
| Period | KE-S5 | YN02B | Difference |
|---|---|---|---|
| 1 year | €2 | €1 | −€1 |
| 5 years | €9 | €4 | −€5 |
| 10 years | €17 | €8 | −€9 |
| 15 years | €26 | €12 | −€14 |
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 | 3 | €1 |
| 4 hours a day | 6 | €2 |
| 8 hours a day | 12 | €3 |
Same size, lower running cost
On sale, at least 10% less energy, same size group
| Model | kWh / yr | Saves / year |
|---|---|---|
| Kefeya KE-S5 (this model) | 6 | — |
| 3 | €1 | |
| 3 | €1 | |
| 3 | €1 | |
| 3 | €1 | |
| 3 | €1 |
Label and product sheet
- Energy class SDR / HDR
- A / –
- On-mode power SDR
- 4.2 W
- Standby / networked standby
- 0.2 W / 0.0 W
- Screen diagonal
- 15″
- Resolution
- 1920×1080
- Panel
- LCD
- Refresh rate
- 60 Hz
- Software updates (minimum)
- 8 years
- Guarantee (supplier)
- 2 years
- Spare parts (minimum)
- 7 years
Model numbers and history
Registered by Kefeya under one model number.
KE-S5
- Placed on the EU market
- First published in the EU register (EPREL)
Questions
How much does the Kefeya KE-S5 cost to run?
At 4 hours a day it uses about 6 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €2 a year, or €17 over ten years.