First of all, according to the material classification:
Soft silicone dildo-Silicone is a skin-friendly material. This type of dildo is one of the safest dildos. The biggest advantage of this dildo is that it is easy to clean. It has strong sturdiness and durability. The price is slightly more expensive. But great value for money.
Soft jelly dildo- This kind of dildo is cheaper. But it is also skin-friendly. It is also very soft and comfortable to the touch.
Secondly, according to the shape classification of dildo:
Some dildos are complete copies of the male penis. Usually, this realistic dildo looks like a real penis.
But some dildos don’t look like a penis. Mostly used for anal sex. Called an anal dildo.
There are some other categories, such as suction cup dildo, strap on dildo, vibrating dildo, and so on. Overall, it feels particularly comfortable and soft. No difference from skin.