Because of automatic operation[citation needed], the delay is small, the train density can be increased.

Due to the relatively cooler and less humid climate of Europe, air conditioning is not included in the basic specification, but is installed only on the Uijeongbu Light Rail Transit rolling stock in South Korea.

Plastics are widely used for many parts, but doors and handrail are made of stainless steel.

The color tone inside the car varies depending on the railway operator.

It is mounted inside each wheel, and the power from the traction motor is transmitted via the planetary gear and the Cardan joint mechanism.