Khadas A1021
Uses less electricity than 41% of the 2,372 monitors, under 24″ on the EU register. At your selected price (European Union) that is €4 a year, €37 over ten years.
- Power, SDR
- 9.0 W
- Typical 8 W
- Running cost
- €4 / year
- 4 h a day
Near the middle of its group: 14 % above the typical 12 kWh. Class E is the most common class in this group (28% of models). On-mode power in SDR is 9.0 W; the typical screen of this size draws 7.9 W. It is the only Khadas model in this group.
Where it stands
Rank 1,351 of 2,372 monitors, under 24″ by yearly consumption. 1,350 use less.
Next to it in the ranking
- Geesuu M185B1F 13 kWh same
- Sichuan Xsped Intelligent M185B1F 13 kWh same
- Khadas A1021 13 kWh
- Koorui E1512A 13 kWh same
- Koorui MB15B1F 13 kWh same
What it will cost you
| Period | A1021 | MT-LMP4 | Difference |
|---|---|---|---|
| 1 year | €4 | €1 | −€2 |
| 5 years | €19 | €6 | −€12 |
| 10 years | €37 | €12 | −€25 |
| 15 years | €56 | €19 | −€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 | 13 | €4 |
| 8 hours a day | 26 | €7 |
Same size, lower running cost
On sale, at least 10% less energy, same size group
| Model | kWh / yr | Saves / year |
|---|---|---|
| Khadas A1021 (this model) | 13 | — |
| 4 | €2 | |
| 5 | €2 | |
| 5 | €2 | |
| 5 | €2 | |
| 5 | €2 |
Label and product sheet
- Energy class SDR / HDR
- E / –
- On-mode power SDR
- 9.0 W
- Standby / networked standby
- 0.1 W
- Screen diagonal
- 13″
- Resolution
- 2880×1920
- Panel
- OTHER
- Refresh rate
- 50 Hz
- Software updates (minimum)
- 1 years
- Guarantee (supplier)
- 1 years
- Spare parts (minimum)
- 1 years
Model numbers and history
Registered by Khadas under one model number.
A1021
- First published in the EU register (EPREL)
- Placed on the EU market
Questions
How much does the Khadas A1021 cost to run?
At 4 hours a day it uses about 13 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 €37 over ten years.