Acer B247W E5
Uses less electricity than 98% of the 4,819 monitors, 24–31″ on the EU register. At your selected price (European Union) that is €4 a year, €41 over ten years.
- Power, SDR
- 10.0 W
- Typical 21 W
- Running cost
- €4 / year
- 4 h a day
Only 63 of 4,819 monitors, 24–31″ do better. Class C is the best class any model in this group reaches, and only 4% of them do. On-mode power in SDR is 10.0 W; the typical screen of this size draws 20.5 W. Acer has 536 models in this group; this one is number 10 among them.
Where it stands
Rank 64 of 4,819 monitors, 24–31″ by yearly consumption. 63 use less.
Next to it in the ranking
- Acer VG270 G 15 kWh same
- Acer B277 D6 15 kWh same
- Acer B247W E5 15 kWh
- AOC 27E4A 15 kWh same
- Asus VU279HFI (-B/M/G/P/W) 15 kWh +€0.03
What it will cost you
| Period | B247W E5 | WF238V | Difference |
|---|---|---|---|
| 1 year | €4 | €2 | −€2 |
| 5 years | €21 | €8 | −€12 |
| 10 years | €41 | €16 | −€25 |
| 15 years | €62 | €25 | −€37 |
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 | 7 | €2 |
| 4 hours a day | 15 | €4 |
| 8 hours a day | 29 | €8 |
Same size, lower running cost
On sale, at least 10% less energy, same size group
| Model | kWh / yr | Saves / year |
|---|---|---|
| Acer B247W E5 (this model) | 15 | — |
| 6 | €2 | |
| 7 | €2 | |
| 7 | €2 | |
| 7 | €2 | |
| 7 | €2 |
Label and product sheet
- Energy class SDR / HDR
- C / –
- On-mode power SDR
- 10.0 W
- Standby / networked standby
- 0.5 W
- Screen diagonal
- 24″
- Resolution
- 1920×1200
- Panel
- LED 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 Acer under one model number.
B247W E5
- Placed on the EU market
- First published in the EU register (EPREL)
Questions
How much does the Acer B247W E5 cost to run?
At 4 hours a day it uses about 15 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €4 a year, or €41 over ten years.