Z Z-Edge U22I
Uses less electricity than 6% of the 2,372 monitors, under 24″ on the EU register. At your selected price (European Union) that is €7 a year, €66 over ten years.
- Power, SDR
- 15.9 W
- Typical 8 W
- Running cost
- €7 / year
- 4 h a day
- Power, HDR
- 18.6 W
- 1.2× SDR
Uses more than most comparable models: 94 % of them need less. Uperfect 320G01,220T01,215T01,238T01,270G01, the most efficient alternative on sale, saves about €5 a year. Class E is the most common class in this group (28% of models). In HDR it draws 18.6 W, 1.2 times its SDR power. It is the only Z Z-Edge model in this group.
Where it stands
Rank 2,203 of 2,372 monitors, under 24″ by yearly consumption. 2,202 use less.
Next to it in the ranking
- Maxpac 2150RBB10 23 kWh same
- Acer PD163QT 23 kWh same
- Z Z-Edge U22I 23 kWh
- Suprlipy B0D5WPHT85 23 kWh same
- Turbo-X Monitor 21.5'' TS2142RBB 23 kWh same
What it will cost you
| Period | U22I | 320G01,220T01,215T01,238T01,270G01 | Difference |
|---|---|---|---|
| 1 year | €7 | €2 | −€5 |
| 5 years | €33 | €8 | −€24 |
| 10 years | €66 | €17 | −€49 |
| 15 years | €99 | €25 | −€73 |
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 | 12 | €3 |
| 4 hours a day | 23 | €7 |
| 8 hours a day | 46 | €13 |
Same size, lower running cost
On sale, at least 10% less energy, same size group
| Model | kWh / yr | Saves / year |
|---|---|---|
| Z Z-Edge U22I (this model) | 23 | — |
| 6 | €5 | |
| 7 | €5 | |
| 7 | €5 | |
| 7 | €5 | |
| 7 | €5 |
Label and product sheet
- Energy class SDR / HDR
- E / F
- On-mode power SDR
- 15.9 W
- On-mode power HDR
- 18.6 W
- Standby / networked standby
- 0.2 W
- Screen diagonal
- 22″
- Resolution
- 1920×1080
- Panel
- LCD
- Refresh rate
- 60 Hz
- Software updates (minimum)
- 3 years
- Guarantee (supplier)
- 3 years
- Spare parts (minimum)
- 3 years
Model numbers and history
Registered by Z Z-Edge under one model number.
U22I
- First published in the EU register (EPREL)
- Placed on the EU market
- No longer placed on the market
Questions
How much does the Z Z-Edge U22I cost to run?
At 4 hours a day it uses about 23 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €7 a year, or €66 over ten years.
Does HDR use more electricity?
Yes. In HDR mode this screen draws 18.6 W instead of 15.9 W, 1.2 times as much. The yearly cost on this page uses SDR, as the label does.