Question about Baseus Xiaobai Series

Thank you for your reply ....contradictory!
The only difference would be the colour, and then you explain the price difference!
So there is a difference in addition to the white or black colour.

The manufacturer has only one product like this listed, but in two different colors, so i think the color is the only difference.

The 2.43/1000mAh is the price per capacity. For the Xiaobai you pay 2.43 fir 1000mAh of capacity, while the Ambilight costs 2.53 for 1000mAh. It helps you compare prices between powerbanks. But there are some, which seem to be way more expensive, because they charge your devices much quicker, so be on the lookout for that!