A mini laptop is better than an android tablet. This is because it is durable and essential for people who use the keyboard a lot. However, if you want something very light, you can go for the android tablet. You can read more about these two on New Gadget website.
laptop because it has more ram and it is capable of doing more than a tablet but a tablet is good if you run a business were you provide media or if you want quick notes but in my opinion i would go with a laptop