Yandex market is awesome. It has a very detailed database of products, and lets you filter them by tons of tech specs and actually explains what they are. I use

Yandex market is awesome. It has a very detailed database of products, and lets you filter them by tons of tech specs and actually explains what they are. I use it all the time to find products in categories that I don't know much about. Amazon, Google shopping or whatever don't even come close.