Who each approach suits

People making a second copy before deleting

If photos or videos would be difficult to replace, make a separate copy, open files from its destination and only then consider freeing phone storage. The National Cyber Security Centre describes a backup as a copy kept in a separate safe location.

Phone-first users

A compatible plug-in drive lets you copy files without importing them through a computer. Check how your phone accesses the drive and be prepared to manage the copies yourself; connecting storage does not automatically back up the phone.

People archiving a large library through a computer

If you already use a computer to manage years of photos or large videos, importing to it before copying to an external drive may fit your routine. Confirm that the import is complete and keep another copy separate from the archive drive.

What to check before choosing

Decide how you will keep a separate copy before choosing between automatic cloud uploads, direct phone-to-drive copying and a computer-based archive.

Concern What to check Who this matters to
A separate copy before deleting Open copied files from their destination. Keep a copy separate from the phone rather than relying on one drive at home. If I cannot replace these photos, I need to know a separate copy works before clearing space. For about 36% of consumers, that independent copy is the primary concern.
Automatic cloud access and quality Check that uploads finish, which quality setting is active and how much account storage remains. Apple says iCloud Photos synchronises deletions; Google says Original quality uses account storage. When I take photos throughout the day, I want uploads to happen without attaching a drive, while retaining the quality I need. Automatic access and quality are the main priority for about 29% of consumers.
Direct, portable offloading Confirm your exact phone's connector, supported drive format, power needs and file-copy method. If I need room on my phone while away from my computer, I want to copy recent files to storage I can carry. About 21% of consumers put direct offloading first.
A computer-based archive Check the computer's available storage and phone import steps, then confirm the files reached the intended external-drive folder. With years of media or repeated large video transfers, I would rather organise an archive through my computer. That is the leading need for about 14% of consumers.

Backup mistakes to avoid

  • Assuming synchronisation is an independent backup

    Apple says changes and deletions in iCloud Photos appear across connected devices, and uploaded photos are not duplicated in iCloud Backup. A synchronised library therefore should not be your only copy of important photos.

    Export or copy those files to a separate destination and check that you can open them before deleting originals.

  • Choosing a drive by its connector alone

    A plug that fits does not establish that your phone can read the drive or complete the intended transfer. Drive format, available power, cable capability and file-management steps also matter.

    Check the exact phone model, operating system, drive format and copying method before buying.

    The connection may also require a compatible adapter, data-capable cable or powered hub.

  • Counting on the included cloud allowance

    Apple lists 5 GB of free iCloud storage. Google says its allowance of up to 15 GB is shared by Photos, Gmail and Drive; Original-quality Google Photos uploads count towards that storage.

    Compare the size of your library with the space actually available in your account, and check the selected upload quality.

    Keeping a growing library in the cloud may eventually require a recurring storage subscription.

  • Assuming every cloud account offers the same encryption

    Apple says UK users who have not already enabled Advanced Data Protection cannot newly enable it; Photos is among the affected categories. Existing account settings and the service chosen matter to this decision.

    If end-to-end encryption for cloud photos is essential to you, check the service's current UK eligibility and your account settings before relying on it.

Relevant brands for reference

SanDisk

Its phone-oriented flash storage is relevant if you want a compact way to move selected files between compatible mobile devices and computers.

  • Apple's UK listing describes the SanDisk Phone Drive as having two connectors for transfers between the listed iPhone, iPad Pro, Mac and USB-C devices.
  • That description applies to the listed drive, not every SanDisk model or every phone. Confirm the connector and copying workflow for the particular device you use.

Samsung

Its portable SSD line is relevant when a reusable local archive for repeated large transfers matters more than a small flash drive.

  • Samsung lists read and write speeds of up to 1,050 MB/s and 1,000 MB/s respectively for the T7 Shield model.
  • Samsung says reaching those maximum speeds requires compatible USB 3.2 Gen 2 host and cable support; the stated maximum is not a phone transfer guarantee.

Apple

Apple's Files, computer-import and iCloud Photos workflows are relevant to iPhone owners deciding where their library should live.

  • Apple Support documents access to compatible external storage through Files and importing photos to a computer with the Photos app and a USB cable.
  • Apple says iCloud Photos synchronises deletions and is not duplicated in iCloud Backup. It also says new UK users cannot enable Advanced Data Protection for Photos.

Google

Google Photos offers an automatic cloud-photo route for people who prefer account-based access to manual copying.

  • Google says Original-quality Photos uploads retain the captured resolution.
  • Those uploads use Google Account storage, which Google says is shared across Photos, Gmail and Drive. Check the quality setting and remaining space rather than relying on the headline allowance.

Local storage options on Joybuy

These options cover direct copying to phone-compatible flash storage or a portable SSD, plus a hard drive for archiving through a computer. Whichever local route you choose, keep another copy in a separate location before removing photos from the phone.

SanDisk Phone Drive with USB-C in Arctic White, 256GB

SanDisk Phone Drive with USB-C, Arctic White, 256GB

Consider this compact drive if you want to copy selected phone photos to local storage without first using a computer. It has a USB-C connector and 256GB capacity; confirm your exact phone's connection and file-copy workflow, then open the copied files before deleting originals.

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Lexar ES4 Portable SSD with Magnetic Set, 1TB

Lexar ES4 Portable SSD with Magnetic Set, 1TB

This portable SSD is an option for a larger local photo or video copy, provided your phone supports the connection and file-transfer method. Its title specifies USB 3.2 Gen 2 and read and write speeds of up to 1,050 MB/s and 1,000 MB/s; actual transfer speeds depend on the devices and connection. Check drive format and power needs before relying on it for phone transfers.

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Western Digital My Passport Ultra portable external hard drive in blue, 5TB

Western Digital My Passport Ultra Portable Hard Drive, 5TB, Blue

Consider this external hard drive if you have a computer available for importing and organising a large phone library. Its stated capacity is 5TB. Plan the phone-to-computer import and check the drive format before copying files to it; this is a computer-based archive route, not a direct phone backup.

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Questions about phone photo backups

Can I copy iPhone photos directly to a USB-C drive?

You can copy files to compatible external storage using the iPhone's supported file workflow. Apple says iPhone 15 and later have USB-C, while other iPhones may need a suitable adapter. Check the drive format and power requirements for your exact phone; attaching a drive does not by itself create a complete phone backup.

Can an Android phone copy photos to a USB drive without a computer?

Yes, where the phone and drive support the connection and file workflow. Files by Google documents USB-storage access and file copying on Android 7.0 and later, but you should still check your handset, cable, drive format and power needs.

Is iCloud Photos a separate backup of my library?

No: Apple says iCloud Photos synchronises edits and deletions across devices, and uploaded photos are not duplicated in iCloud Backup. Keep a separately stored export or other independent copy of photos you cannot replace.

Will Google Photos retain my photos' original resolution?

Google says the Original quality setting retains the captured resolution, with uploads counting towards Google Account storage. Its Storage saver setting can reduce the resolution of photos over 16 MP and videos over 1080p, so check the setting before uploading a library you want to preserve at original quality.

What should I do before deleting photos to free phone storage?

Confirm that a separate destination holds accessible copies: check that cloud uploads have finished or open copied files from the computer or drive. If you use iCloud Photos, remember that deletion synchronises across connected devices; export an independent copy before removing anything you need to keep.