What is the difference between the DPO70000 and the DSA70000 series scopes?

What is the difference between the DPO70000 and the DSA70000 series scopes?

The DSA70000 series includes option JA3 (Advanced Jitter Analysis.), Opt JE3, (Jitter Analysis Essentials), Opt RTE ( Real Time Eye for Serial testing), Opt PTH (Serial Protocol Trigger and Decode) and Opt MTH.(Serial Communications Mask Testing). DSA70000 instruments also includes extended memory option 2XL, providing 20M samples/channel.

These are available as options on the DPO70000 series.

There is a considerable cost savings by purchasing the DSA70000 over a DPO70000 with the same options.