Choose cloud storage if you want automatic access to family photos across devices and are comfortable with a subscription. Choose a computer-based backup, with an external drive as another destination, if you can make copies regularly and want a locally controlled route. Before clearing your phone, check that the photos you mean to keep are in the chosen backup and that a separate copy can be opened.
If you want to make room on an iPhone or Android phone while keeping photos accessible on other devices, assess cloud backup settings and account capacity first. Confirm where the originals and copies will remain before removing anything from the phone.
A Mac or Windows PC can be the first destination for phone files or a device backup, followed by an external backup destination. This route takes available computer space and some hands-on management; the chosen device-backup method may not contain every photo you expect.
If you transfer an archive frequently or carry it between places, consider a portable SSD and check the computer ports and cables needed for its rated interface. For a drive kept mainly as an at-home computer backup destination, an external HDD is another route to assess.
Decide how photos will leave the phone, then where a separate copy will be kept and how you would open it again.
| Concern | What to check | Who this matters to |
|---|---|---|
| Phone space and access | Check current cloud account use and whether the intended photos are backed up before removing them from the phone. | If I need space on my phone but still want family photos available across devices, access comes first. Around 31% of consumers put that need first. |
| A local copy | Check free computer space and the phone-to-computer method; for Android USB transfers, use a data-capable cable. | When I want a copy I can manage on my own computer, I can set aside time to connect the phone and check the files. Roughly 23% of consumers make a local copy their primary concern. |
| A separate home archive | Size the external destination for what the computer will back up. For Time Machine, Apple recommends a disk with at least twice the Mac’s storage capacity. | If years of photos and videos already live on my computer, I want another copy kept separately from it. Around 31% of consumers prioritise that home-archive need. |
| Frequent transfers | Check the exact drive interface, computer port and cable; a stated maximum transfer speed is conditional on the connection. | When I regularly move large folders and carry the drive, transfer time and portability matter more to me. About 15% of consumers put frequent transfers first. |
Apple says iCloud Photos is excluded from iCloud device and computer backups because those photos already sync to iCloud. The National Cyber Security Centre also describes incidents in which connected drives holding backups were affected alongside the computer.
Identify where the photo library and each separate copy live. Keep a backup disconnected when it is not needed, and try opening files from a backup before deleting originals.
A cable that fits may not transfer files: Google notes that not all USB cables support Android file transfer. Samsung says the T7 Shield’s stated maximum speeds depend on a USB 3.2 Gen 2 host, suitable cable and UASP.
Check ports, cable capabilities, supplied adapters and the exact drive’s device compatibility. Treat rated speed as a maximum under its stated conditions.
A phone-to-computer backup needs room on the computer before an external drive becomes its next destination. For Time Machine, Apple recommends an external disk with at least twice the Mac’s storage capacity.
Check the phone library and available computer space first. If you will back up the computer too, size the external destination for that job rather than for the phone alone.
Google says the storage included with a Google Account is shared across Gmail, Drive and Photos. Photo capacity therefore depends on what else the account holds.
Review storage use across the account and check which photos have backed up before changing your phone’s local files.
Relevant to households choosing between iCloud, a local iPhone or iPad backup, and Mac backup with Time Machine.
Relevant to households using Google Photos and a Google Account for photo backup and access on signed-in devices.
A brand to consider for an external HDD used as a computer-based photo-backup destination.
Relevant to portable SSD shoppers who frequently move large folders between compatible devices.
Relevant to households checking portable SSD connections for computer-based photo transfers.
These portable SSDs suit households moving a computer-based photo archive regularly; the external HDD is a separate option for a computer backup kept mainly at home. Whichever drive you choose, keep important photos in more than one place.
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Consider this portable SSD for moving a photo library from a computer. The title specifies 2TB and USB Type-C 3.2 Gen 2; check your computer’s connection and the phone-transfer method you intend to use.
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Consider this portable SSD if you want to check a phone-and-computer transfer setup. Its title specifies USB 3.2 Gen 2 and names iPhone 15/16 compatibility; confirm the connection, magnetic attachment conditions and file system for your devices before moving photos.
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Consider this portable SSD for repeated transfers of a computer-based photo or video archive. Its title specifies USB Type-C 3.2 Gen 2; check the exact phone connection and photo-transfer workflow if you also plan to use it directly with a phone.
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Consider this portable SSD as a destination for a computer-based photo or video copy. The title specifies 2TB; confirm its connector, USB interface and compatibility with the devices you will use.
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Consider this external HDD for a larger computer-based photo archive. Its title specifies 4TB and USB 3.0; check the computer connection and whether its file system needs changing for your Mac or other devices. Keep another copy of important files.
Wait until you have checked that the files copied completely, open from the drive and exist in another separate location if they are irreplaceable. The National Cyber Security Centre describes a backup as a copy kept in a separate safe place; one external drive is still only one destination.
An iPhone can transfer files to supported external storage, but the connection and photo workflow need checking for your setup. Apple says a cable adapter may be needed; copying files this way is not the same as creating a complete iPhone backup.
Use a data-capable USB cable, unlock the Android phone and select File transfer from its USB notification. Google notes that not every USB cable transfers files; if the option is absent, check the phone’s version and manufacturer instructions.
Apple recommends an external backup disk with at least twice the Mac’s storage capacity. Apple also recommends using that disk for Time Machine rather than unrelated files, so size it for the Mac backup, not just the photos currently on your phone.