Kefeya KE-S1 Monitor
Uses less electricity than 77% of the 2,372 monitors, under 24″ on the EU register. At your selected price (European Union) that is €2 a year, €21 over ten years.
- Power, SDR
- 5.0 W
- Typical 8 W
- Running cost
- €2 / year
- 4 h a day
- Power, HDR
- 5.0 W
- 1.0× SDR
In the most efficient quarter of its group: 37 % below the typical 12 kWh. Class A is the best class any model in this group reaches. On-mode power in SDR is 5.0 W; the typical screen of this size draws 7.9 W. Kefeya has 18 models in this group; this one is number 11 among them. Kefeya sells the same label values under other model names: KE-S2 Monitor.
Where it stands
Rank 416 of 2,372 monitors, under 24″ by yearly consumption. 415 use less.
Next to it in the ranking
- Teamgee TG-S1 Monitor 7 kWh same
- Teamgee TG-S2 Monitor 7 kWh same
- Kefeya KE-S1 Monitor 7 kWh
- Kefeya KE-S2 Monitor 7 kWh same
- Domyfan DF-S2 Monitor 7 kWh same
What it will cost you
| Period | KE-S1 Monitor | UX156FHC | Difference |
|---|---|---|---|
| 1 year | €2 | €1 | −€1 |
| 5 years | €10 | €5 | −€5 |
| 10 years | €21 | €11 | −€10 |
| 15 years | €31 | €16 | −€15 |
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 | 4 | €1 |
| 4 hours a day | 7 | €2 |
| 8 hours a day | 15 | €4 |
Same size, lower running cost
On sale, at least 10% less energy, same size group
| Model | kWh / yr | Saves / year |
|---|---|---|
| Kefeya KE-S1 Monitor (this model) | 7 | — |
| 4 | €1 | |
| 4 | €1 | |
| 4 | €1 | |
| 5 | €1 | |
| 5 | €1 |
Label and product sheet
- Energy class SDR / HDR
- A / A
- On-mode power SDR
- 5.0 W
- On-mode power HDR
- 5.0 W
- Standby / networked standby
- 0.1 W / 0.0 W
- Screen diagonal
- 14″
- Resolution
- 1920×1080
- Panel
- LCD
- Refresh rate
- 60 Hz
- Software updates (minimum)
- 5 years
- Guarantee (supplier)
- 1 years
- Spare parts (minimum)
- 1 years
Model numbers and history
Registered by Kefeya under one model number.
KE-S1 Monitor
- First published in the EU register (EPREL)
- Placed on the EU market
Questions
How much does the Kefeya KE-S1 Monitor cost to run?
At 4 hours a day it uses about 7 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 €21 over ten years.
Does HDR use more electricity?
Yes. In HDR mode this screen draws 5.0 W instead of 5.0 W, 1.0 times as much. The yearly cost on this page uses SDR, as the label does.