What's the difference between a Standard Cabin and Crystal Cabin by Ngong Ping cable car?

The standard cabin is smaller than the crystal cabin. Besides, the four sides and the bottom side of the crystal cabin is fully transparent. You can appreciate the beautiful scenery.

And the ticket fare is also different. The single trip of a standard cabin is 115 HKD per adult. The single trip of a crystal cabin is 180 HKD per adult.