This is the ITX-Saemaeul train that started operating in May 2014. ITX stands for Intercity Train eXpress, and you can interpret it as a limited express train that runs between cities.
It is composed of only general rooms without special rooms in 1 formation of 6 cars.
ITX-Saemaeul bound for Busan

ITX-Saemaeul bound for Seoul: Train 1004 (Daejeon Station)

 

ITX-Saemaeul bound for Seoul

ITX-Saemaeul: 1002 train (Gimcheon Station) heading to Seoul, leaving the bulk carrier behind

 

ITX-Saemaeul bound for Busan

ITX-Saemaeul bound for Busan waiting at Seoul Station Line 3: Train 1011 (Seoul Station)

 

ITX-Saemaeul bound for Yeosu Expo

ITX-Saemaeul bound for Yeosu Expo: Train 1083 (Seodaejeon Station)

 

ITX-Saemaeul car no. 6 cabin

ITX-Saemaeul’s No. 6 cabin (in the forward direction of the train). Car No. 6 is operated flexibly as a non-reserved car on weekdays.

 

Room of ITX-Saemaeul

ITX-Saemaeul car no. 6 cabin (opposite direction of train travel)

 

Room of ITX-Saemaeul

The seat of ITX-Saemaeul. There are power outlets on the window side for up to three rows of front and rear doors.

 

ITX-Saemaeul bound for Yongsan

ITX-Saemaeul: 1084 train alongside the KTX-Sancheon 4052 train bound for Yongsan.

 

ITX-Saemaeul toilet

ITX-Saemaeul toilet

 

ITX-Saemaeul Disabled Toilet

ITX-Saemaeul Disabled Toilet

 

ITX-Saemaeul at Yeongju Station

ITX-Saemaeul: Yeongju Station