What are the diffrences between xbee pro XSC (S3B - 10Kbps) and xbee pro 900HP(10Kbps)

I don’t know the diffrences between xbee pro XSC (S3B - 10Kbps) and xbee pro 900HP(10Kbps). When I read the datasheet , I could not realized any diffrences between the components about the outdoor or indoor range. Then also , their power consumption, frequency band, and even processor are same. I am sure that I have missed diffrent features between them. Would you show me that ?

The two options are based off of different technology. The XSC option is only for intercommunicating with our EOL’ed 900 MHZ X09-009 XStream product. The 900 HP is a 10K over the air version of the standard 900 HP 200K Digi Mesh product.