I would see why it's so expensive as it's specs are quite great for that kind of a thing. But are that kind of specs (1GHz processor, 512MB of RAM and 4GB of in

I would see why it's so expensive as it's specs are quite great for that kind of a thing. But are that kind of specs (1GHz processor, 512MB of RAM and 4GB of internal storage) really needed for it when it could basically just do most of the work in the smartphone it's connected to?