Is this SSD fast enough for video editing?

It handles photo and 1080p or moderate 4K footage well. For heavy multicam 4K or 8K editing, a faster USB 3.2 Gen 2 drive is a better fit.

Does it work with iPhone and Android phones?

Yes, over USB-C on phones that support external storage. You may need a file manager app, and very large transfers will be limited by the phone's port.

How does it compare with a portable hard drive?

It is much faster, smaller and more shock-resistant than a spinning portable hard drive. It holds less capacity for the same outlay at the high end, but it is the better choice for travel and frequent transfers.

Is it compatible with USB-A computers?

The drive has a USB-C port, so older USB-A laptops need a USB-C to USB-A cable or adapter. Speed then depends on the older port.

What comes in the box?

The drive and a short USB-C cable. No case or adapter is included, so plan for a USB-A adapter if you use older machines.

Is it worth it over the non-Extreme SanDisk portable SSD?

The Extreme version adds a more rugged shell and better speed ratings. If the drive stays on a desk, the plainer model is enough; for travel and fieldwork, the Extreme is the safer pick.