The appliance is either Energy Star Certified, or has an EU energy efficiency rating of A++ or A+++. This means it consumes around 20-30% less energy than is required by the minimum local standards for energy efficiency.
The more power per year a device consumes, the less energy efficient it is, making it more costly over time.
Hoover OPH 716DF
Machines which use less water are good for the environment and can save you money in utility bills.
Hotpoint WMFG 8337G
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.
Dot matrix displays can show important text or graphics using a matrix of lights or mechanical indicators like the display on a calculator.
With a transparent door you can look inside the machine and see what laundry is inside.
You can adjust the height of the machine which means that if the floor is uneven you can level it out.
Whirlpool Duet WFW70HEBW
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.
During a spin, machines can get quite noisy. With less noise the machine is not as distracting and you won't be restricted to using it at certain times.
With a lower noise level for washing you can worry less about disruption and may be able to do a wash at night or while reading.
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.
With an eco wash option, you can help the environment while saving on water heating costs. With this option, the machine utilizes cold water and a fast spin for effective cleaning.
A really quick cycle can be a great option if you are in a hurry.
A child lock enables adults to prevent or restrict children’s use of the device.
Any faults with your machine can be detected and diagnosed at an early stage with a smartphone. The machine will send a signal indicating what is wrong and how to fix it, without you having to call for help.