The real choice: proven 4a or bold new 4b?
The Nothing Phone 4b vs 4a debate is about whether budget phone value is better found in a cheaper, newer design or a slightly pricier model with a proven track record and more mature positioning. Nothing’s new Phone 4b is the first in a lower tier that sits under the Phone 4a, bringing flagship‑style specs and design cues to a more aggressive price bracket. This is not a subtle move: at £299 / €329, the 4b is a clear shot at buyers who want an affordable flagship comparison without paying established‑flagship money. In my view, the headline is simple. The 4b is the better value for most budget‑conscious buyers, but the 4a still earns its place for those who care more about long‑term confidence than headline specs.
Display and design: flashy 120Hz AMOLED versus familiar premium feel
If you care about what you see and hold every day, the 4b has a clear, if nuanced, edge. Its 6.77‑inch AMOLED panel with a 120Hz refresh rate, 2,000‑nit peak brightness and HDR10+ support screams high‑end on paper and will make scrolling, gaming and watching video feel smoother than many phones that cost more. As one spec‑sheet‑friendly line sums it up: “The 6.77‑inch AMOLED display gives plenty of space for Nothing OS 10.1 to play, with a smooth 120Hz refresh rate and 2,000 nits peak brightness.” On the outside, the 4b leans into Nothing’s identity with a transparent back, Glyph Bar and a polycarbonate unibody that channels accessible premium design while keeping the starting price well under the typical flagship bracket. The IP64 rating reinforces that this is a budget phone dressed like something pricier.
Performance and battery: Snapdragon 6 Gen 4 and a bigger cell tilt the scales
On raw daily performance and endurance, the Nothing Phone 4b again punches above its price. It runs Qualcomm’s Snapdragon 6 Gen 4, a current mid‑range chip aimed at efficient performance and on‑device AI tasks. Nothing pairs this with a vapour chamber that it says matches the cooling performance of the Phone 4a, allowing games like Call of Duty Mobile to run at 90fps without throttling. That claim alone makes the 4b a more compelling pick for budget gamers than the 4a, despite the latter’s higher tier in the line‑up. The bigger win, though, is endurance: the 4b’s 5,200mAh battery is the largest in any Nothing phone to date, promising around 18 hours of use, longer than the Phone 4a, and it supports 33W charging for quicker top‑ups. This is where the 4b stops being a compromise model and starts feeling like the smarter everyday device.
Cameras, software support and the value bottom line
Nothing keeps the camera story on the 4b straightforward: a 50‑megapixel main rear camera with 4K 30fps recording, an 8‑megapixel ultrawide, and dual‑capture support using front and rear cameras at once. It is not marketed as a huge leap over the 4a, but at this price, it is the overall package that matters more than marginal camera gains. The real caution flag on the 4b is software: it offers only three years of OS updates, with security patches stretching to six years. For a phone that aims to last, that is a visible weak point, and one reason some buyers may still feel safer with the more established 4a, whose track record has already been tested in the wild. Still, when you balance the aggressive £299 / €329 price against the 120Hz AMOLED display, larger battery and fresh design, the 4b looks less like a downgrade tier and more like the new default choice for Nothing’s budget‑minded fans.
