Free up space · Nothing
How to free up space on the Nothing Phone (3a) Pro
Short answer
To free up space on the Phone (3a) Pro, open Settings > Storage to see what is using it, clear duplicates with Free up space (one-tap clean), then empty Nothing Gallery's Recently Deleted. A default 12.5 MP photo is about 3.8 MB, so 5,000 photos take roughly 19 GB of the 256 GB base model.
Last updated
Where is the storage screen on the Phone (3a) Pro?
The Phone (3a) Pro launched in March 2025 with Android 15 and Nothing OS 3.1. On that software the storage screen is Settings > Storage. Nothing promises 3 years of Android updates, 6 years of security patches, so menu names can change after updates.
How much space do Phone (3a) Pro photos take?
Phone (3a) Pro: 50 MP main sensor, 12.5 MP by default, plus 50 MP 3x periscope telephoto, 8 MP ultrawide. 1,000 default Phone (3a) Pro shots take about 3.8 GB.
| File | Typical size | Fits in 10 GB |
|---|---|---|
| Default photo (12.5 MP) | about 3.8 MB | about 2,632 |
| Full-resolution mode (50 MP) | about 12 MB | about 833 |
| One minute of video at 4K 30fps | about 350 MB | about 29 minutes |
Switching the Phone (3a) Pro to its 50 MP mode makes each shot about 12 MB, roughly 3 times a default photo, so 200 of them use 2.4 GB. Recording at 4K 30fps, the Phone (3a) Pro writes about 350 MB a minute, so a ten-minute clip takes 3.5 GB, the same as 921 default photos. Selfies from the 50 MP front camera are about 12 MB each.
What is specific to the Phone (3a) Pro?
Sold only as 12+256 GB on Nothing's international store, so 256 GB is the ceiling. Photos deleted in Nothing Gallery stay in Recently Deleted for 30 days.
Where do deleted photos go on the Phone (3a) Pro?
On the Phone (3a) Pro, Nothing Gallery's Recently Deleted holds them for 30 days (Gallery > Albums > Recently Deleted). It launched on Android 15, so it also has Android's system trash.
How much of each Phone (3a) Pro storage option does a big gallery use?
| Storage option | 5,000 default photos | 30 minutes of top-quality video |
|---|---|---|
| 256 GB | 19 GB (7%) | 11 GB (4%) |
On the 256 GB Phone (3a) Pro, every 10 GB you free holds about 2,632 more default photos, and a gallery of 20,000 photos would fill 30% of it.
Which built-in cleaners did the Phone (3a) Pro ship with?
Out of the box on Nothing OS 3.1, the Phone (3a) Pro has Free up space (one-tap clean) (Settings > Storage > Free up space > Clean), Clean by category (Settings > Storage > Free up space > Clean > Internal), Google Photos: Free up space on this device (Google Photos > profile picture > Free up space on this device) and Files by Google cleaning suggestions (Files by Google > Clean). How each works is in the Nothing guide.
Can you add a memory card to the Phone (3a) Pro?
No, the Phone (3a) Pro has no microSD slot, so its 256 GB is all the space there is.
How does the Phone (3a) Pro compare with other Phone (a) phones?
Against the Phone (2a) (March 2024), the Phone (3a) Pro starts higher, at 256 GB instead of 128 GB. Against the Phone (3a) (March 2025), the Phone (3a) Pro starts higher, at 256 GB instead of 128 GB. Against the Phone (3a) Lite (October 2025), the Phone (3a) Pro starts higher, at 256 GB instead of 128 GB; only the Phone (3a) Lite takes a memory card.
| Model | Launched | Storage options | Default photo | microSD |
|---|---|---|---|---|
| Phone (3a) Pro | March 2025 | 256 GB | 12.5 MP (~3.8 MB) | No |
| Phone (2a) | March 2024 | 128 GB, 256 GB | 12.5 MP (~3.8 MB) | No |
| Phone (3a) | March 2025 | 128 GB, 256 GB | 12.5 MP (~3.8 MB) | No |
| Phone (3a) Lite | October 2025 | 128 GB, 256 GB | 12.5 MP (~3.8 MB) | Yes |
What will GalleryJury do on the Phone (3a) Pro?
GalleryJury, coming soon for Android 11 and later, will pick the best shot of each burst. At about 3.8 MB a Phone (3a) Pro photo, its $5 pack of 5,000 photos covers roughly 19 GB, after 50 free.
Frequently asked questions
How many photos fit on a 256 GB Phone (3a) Pro?
In theory about 67,368 default photos if nothing else were stored; in practice apps and Android take a large share.
How much storage does the Phone (3a) Pro have?
It was sold with 256 GB and no microSD slot.
Sources
- Nothing: Phone (3a) Pro product page (checked 31 October 2026)
- Nothing Support: How do I restore deleted photos or videos from Nothing Gallery? (Phone (3a) Pro) (checked 31 October 2026)
- Wikipedia: Nothing (company) (launch dates) (checked 31 October 2026)
- Nothing Support: How to clean up storage space? (Phone (1)) (checked 31 October 2026)
- Nothing Support: How to restore deleted photos or videos from Nothing Gallery (Phone (4a)) (checked 31 October 2026)
Related
More in Free up space by phone
GalleryJury is coming soon to Android
It keeps the best shot from every burst and clears the clutter around it. 50 free photos to try, then $5 for 5,000 photos or $15 for 20,000. Pay once, nothing renews. No subscription.