There are differences.

One, the difference between the leaves

1, pineapple's leaves have fine jagged edges, feel solid.

2, pineapple leaves are smoother, no serration.

2, the difference between the surface

1, pineapple surface groove color is orange, and the thorns are deeper, eat when to dig the fruit eye.

2, pineapple surface groove is dark green, no thorns, eat when peeling on the line.

Three, whether you need to soak in salt water difference:

1, pineapple to soak in salt water before eating.

2, pineapple itself is very sweet do not need, eat directly.