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.
2.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.
With a transparent door you can look inside the machine and see what laundry is inside.
Stackable machines are ideal if you have limited space as you could stack a tumble dryer on top of a washing machine.
5.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.
Top loading machines are good because you can load and unload without bending down. In general they have less problems with mold accumulating and on average a wash takes less time. In general they are cheaper to buy and are a good space saving option.