Hyperreplication vs Hypermetro

below are summaries about HyperMetro and Remote Replication. I
hope they can help you better understand them.

First, let's look at the conversion mechanism of Remote Replication.

We focus on the point:

When
a remote replication link is down, the secondary end gradually takes
over services, but the primary end does not manage services.

Then, let's look at HyperMetro!

We can get know this:

The HyperMetro feature uses the dual-write technology to ensure storage redundancy. 

Both site Act as Active Active configurations

When a single storage device or the production center is faulty, data will not be lost and services will not be interrupted.