Kefeya S1 PRO MAX
Uses less electricity than 56% of the 2,372 monitors, under 24″ on the EU register. At your selected price (European Union) that is €3 a year, €29 over ten years.
- Power, SDR
- 7.0 W
- Typical 8 W
- Running cost
- €3 / year
- 4 h a day
- Power, HDR
- 8.0 W
- 1.1× SDR
Near the middle of its group: 11 % below the typical 12 kWh. Class A is the best class any model in this group reaches. On-mode power in SDR is 7.0 W; the typical screen of this size draws 7.9 W. Kefeya has 18 models in this group; this one is number 17 among them. Kefeya sells the same label values under other model names: S2 PRO MAX.
Where it stands
Rank 912 of 2,372 monitors, under 24″ by yearly consumption. 911 use less.
Next to it in the ranking
- Golday HSDE070TP 10 kWh same
- Cepter CNANO14DUAL 10 kWh same
- Kefeya S1 PRO MAX 10 kWh
- Kefeya S2 PRO MAX 10 kWh same
- Teamgee TG-S1 Pro Max 10 kWh same
What it will cost you
| Period | S1 PRO MAX | UX156FHC | Difference |
|---|---|---|---|
| 1 year | €3 | €1 | −€2 |
| 5 years | €14 | €5 | −€9 |
| 10 years | €29 | €11 | −€18 |
| 15 years | €43 | €16 | −€27 |
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 | 5 | €1 |
| 4 hours a day | 10 | €3 |
| 8 hours a day | 20 | €6 |
Same size, lower running cost
On sale, at least 10% less energy, same size group
| Model | kWh / yr | Saves / year |
|---|---|---|
| Kefeya S1 PRO MAX (this model) | 10 | — |
| 4 | €2 | |
| 4 | €2 | |
| 4 | €2 | |
| 5 | €2 | |
| 5 | €2 |
Label and product sheet
- Energy class SDR / HDR
- A / A
- On-mode power SDR
- 7.0 W
- On-mode power HDR
- 8.0 W
- Standby / networked standby
- 0.3 W
- Screen diagonal
- 14″
- Resolution
- 2160×1440
- Panel
- LED LCD
- Refresh rate
- 60 Hz
- Spare parts (minimum)
- 7 years
Model numbers and history
Registered by Kefeya under one model number.
S1 PRO MAX
- First published in the EU register (EPREL)
- Placed on the EU market
Questions
How much does the Kefeya S1 PRO MAX cost to run?
At 4 hours a day it uses about 10 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €3 a year, or €29 over ten years.
Does HDR use more electricity?
Yes. In HDR mode this screen draws 8.0 W instead of 7.0 W, 1.1 times as much. The yearly cost on this page uses SDR, as the label does.