If you have been putting off upgrading your phone because everything worth having seems to sit behind a £400-plus price tag, this particular discount closes that gap in a way that is genuinely hard to ignore.
That gap is exactly what the Nothing Phone (4a) was built to fill, and it is now down from £399 to £319.20 at Argos using code RED20, saving you just under £80 on a phone that punches well above what that price would normally get you.
Save 20% on the Nothing Phone (4a) at Argos using a discount code. Act fast before the offer disappears
With 20% off, the Nothing Phone (4a) is one of the strongest arguments for not spending flagship money when you don’t have to.
The camera is where that argument lands hardest, because the Phone (4a) is the only smartphone in its segment carrying a 50MP periscope camera with optical image stabilisation and 70x zoom range, sitting alongside a 50MP OIS main sensor and an 8MP Sony ultra-wide for broader shots.
That zoom range means you are not just cropping into a blurry mess when a subject is far away, but actually pulling in genuine detail from a distance in a way that phones twice the price were doing exclusively not long ago.
The 32MP front camera handles selfies and video calls with the same level of seriousness, and with 4K video capture available across the system, the Phone (4a) covers virtually every shooting scenario a person is likely to encounter day to day.
Performance is handled by a Qualcomm Snapdragon 7s Gen 4 processor running at 2.7GHz alongside 12GB of RAM, which is a combination that keeps the phone feeling quick and responsive whether you are switching between apps, editing photos, or running multiple things at once.
Nothing OS 4.1 runs on top of Android 16 and keeps the interface clean and uncluttered, with floating apps, resizable Quick Settings, and a suite of built-in AI tools that help you capture ideas and manage tasks without constantly jumping between separate applications.
The 5080mAh battery supports fast charging and delivers over 51 hours of standby time, and with 256GB of internal storage and a 6.78-inch AMOLED display running at 440 pixels per inch, the hardware feels thorough rather than compromised at every turn.
A two-year guarantee is included, though it is worth noting that no charging adaptor comes in the box, so you will need an existing USB-C plug or factor one into the cost before you check out.
With code RED20 taking nearly £80 off at checkout, the Nothing Phone (4a) becomes one of the stronger arguments for not spending flagship money when you do not actually need to, and if you want to see how it stacks up against the wider field, our best phones of 2026 guide has you covered.
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