Product : Nutanix, ECP [HCI]/5.19, Ultimate
Feature : Backup Frequency, Points-in-Time, Data Availability
Content Owner:  Herman Rutten
NearSync to remote clusters: 1-15 minutes*
Async to remote clusters: 1 hour
AWS/Azure Cloud: 1 hour
Nutanix calls its cloud backup feature Cloud-Connect.

*The retention of NearSync LightWeight snapshots (LWS) is relatively low (15 minutes), so these snapshots are of limited use in a backup scenario where retentions are usually a lot higher (days/weeks/months).