Machines with a load sensor can weigh the load and adjust settings accordingly. This means you don't have to feel as guilty about doing a smaller load as the machine will use less water.
35% have it
2. maximum spin speed
A faster spin speed means you can get things cleaner with a lower temperature of water. Using a fast spin also extracts water, meaning that the clothes come out nearly dry. Generally, anything over 1000 rpm is very good.
Asko W6884ECO: 1800rpm
3. number of cycle programs
With a wider range of programs to choose from you can be more specific and choose the best, most economic program for your needs.
Gorenje W9865E: 31
4. laundry capacity
More weight capacity helps if you want to wash something heavy like curtains. A traditional household machine can hold around 6kg, so with a machine much bigger you may waste energy using it when only half full.
Samsung WF405ATPASU: 17kg
Samsung WF70F5E5P4W: 800mm
Hoover OPH 716DF: 60mm
7. front loading machine
Front loading machines are good as you can use the space above and sometimes stack a dryer on top. In general front loading machines use less energy, using less water by only partly filling the drum and obtaining higher spin speeds which clean without requiring as much heat.
85% have it
8. has a dot matrix display
Dot matrix displays can show important text or graphics using a matrix of lights or mechanical indicators like the display on a calculator.
88% have it
9. has a child lock
A child lock enables adults to prevent or restrict children’s use of the device.
64% have it
10. has a direct drive motor
A direct drive motor has no belt and pulley. This means it wastes less power in friction, are less prone to breakdowns and have longer lifetimes in general. They are able to operate more quietly and with less vibration.
20% have it
11. Has a transparent door
With a transparent door you can look inside the machine and see what laundry is inside.
88% have it
Whirlpool AWE 8840: 400mm
13. has delay start option
With a delay start option you can schedule the machine to begin at a later time. You can also set the machine to wash at night if your electricity is cheaper outside of peak times.
79% have it
14. There is the option to adjust the height of the machine
You can adjust the height of the machine which means that if the floor is uneven you can level it out.