The Nothing Phone (4b) is a pleasant, endurance-focused Android phone rather than a performance champion. Its clean Nothing OS 4.1 software, distinctive design, 120Hz AMOLED display and 5,200mAh global battery make everyday use feel more polished than the chipset suggests. The catch is substantial: the 8MP ultrawide camera is weak, charging is limited to 33W, and the faster Nothing Phone (4a) offers more hardware flexibility when the price gap is small.
The short verdict: who should buy the Nothing Phone (4b)?
Buy the Nothing Phone (4b) for its software, design and battery life—not for demanding gaming, serious zoom photography or fast charging. It handles messaging, browsing, streaming, social media and casual games smoothly, and its interface is one of the phone’s biggest strengths.
The recommendation changes if the Nothing Phone (4a) is available for only a little more. That model brings a faster Qualcomm Snapdragon 7s Gen 4 processor, a telephoto camera, 50W charging and a brighter claimed display. The Phone (4b) is the more appealing option when its price is meaningfully lower or when a clean Android experience and long endurance matter more than maximum hardware.
What makes the Phone (4b) feel better than its specifications suggest
Nothing OS 4.1, based on Android 16, is clean and responsive, with smooth animations, limited preinstalled clutter and useful Essential tools. The phone also supports three Android version upgrades and six years of security updates, which gives the software a longer runway than its entry-level positioning might imply.
The design does not disappear into the midrange crowd, either. The rear Glyph Bar uses 45 mini-LEDs for notifications, timers, delivery progress and recording indicators. It is a small hardware flourish, but it gives the Phone (4b) an identity beyond a rectangular screen and a camera bump.
The 6.77-inch Super AMOLED panel has a 2,344 × 1,080 resolution and adaptive refresh up to 120Hz. That combination makes scrolling and animations feel fluid. The display’s claimed peak brightness is up to 2,000 nits, although published results vary with the test method; it is safer to think of the screen as strong for indoor use and usable outdoors rather than as a class-leading brightness showcase.
Battery life is the real headline feature
The global Nothing Phone (4b) has a 5,200mAh battery, and endurance is its clearest hardware advantage. One long-term mixed-use result reached approximately 9–10 hours of active screen time. Other testing recorded 18 hours 55 minutes of web browsing and 11 hours 43 minutes of video playback, but those figures used different protocols and should not be compared directly with active-screen time.
The practical takeaway is simpler: this is a phone designed to last. Heavy gaming, bright outdoor use and cellular conditions will still change the result, but battery life is the area in which the Phone (4b) most convincingly punches above its class.
Charging is less exciting. The phone supports up to 33W wired charging and 7.5W wired reverse charging. Wireless charging is absent, and full-charge results in independent testing ranged from about 80 minutes to 1 hour 31 minutes. That is perfectly workable, but hardly a reason to upgrade.
Where the hardware gives ground
The Qualcomm Snapdragon 6 Gen 4 and 8GB of LPDDR4X RAM are adequate for normal use, but they are not built for sustained high-end gaming. Casual games run smoothly. More demanding titles require reduced settings and involve frame-rate compromises; Testing reached 60 frames per second in Genshin Impact at medium settings and about 35–45 frames per second at high settings.
Storage is another practical constraint. Depending on the market, the phone comes with 128GB or 256GB of UFS 2.2 storage, and there is no microSD slot. If you keep large games, videos or offline music on your phone, the 128GB version can become restrictive quickly.
The Phone (4b) supports 5G, Wi-Fi 6, Bluetooth 6.0, NFC and dual physical Nano-SIM cards. Most regional versions do not support eSIM. Its IP64 rating protects against dust and splashes, but not immersion, so “waterproof” would be the wrong description. There is also no 3.5mm headphone jack.
The Essential Key adds quick access to Essential Space, notes, screenshots and voice input. Its fixed role and accidental presses have frustrated some users, and it cannot be treated as a fully customizable shortcut. The haptics are another weak spot: the vibration feedback is less convincing than the rest of the interface.
Camera quality: a competent main sensor and a weak ultrawide
The 50MP main camera is competent in daylight, with optical and electronic stabilization and generally natural processing. It is suitable for everyday photos, social posts and quick snapshots when the light is favorable.
The 8MP ultrawide camera is the compromise. Detail falls away more noticeably, especially in low light and toward the edges of the frame. There is no dedicated telephoto camera, so zoom relies on digital cropping. That limits the Phone (4b) for travel photography, distant subjects and anyone who expects the flexibility of a more complete camera system.
Video recording reaches up to 4K at 30 frames per second, while 1080p recording supports 30 or 60 frames per second. The hardware is serviceable, but camera versatility—not basic daylight output—is where the phone gives up the most ground.
Nothing Phone (4b) versus Nothing Phone (4a)
The central buying question is not whether the Phone (4b) works. It does. The question is whether its lower launch price is enough to justify the hardware cuts compared with the Phone (4a).
| Dimension | Nothing Phone (4b) | Nothing Phone (4a) |
| Comparable launch price, 8GB/128GB | €329 | €349 |
| Processor | Snapdragon 6 Gen 4 | Snapdragon 7s Gen 4 |
| Rear cameras | 50MP main + 8MP ultrawide | Adds a telephoto camera |
| Wired charging | 33W | 50W |
| Global battery | 5,200mAh | 5,080mAh |
| Claimed peak brightness | Up to 2,000 nits | Up to 4,500 nits |
The Phone (4b) wins the narrow battery-capacity comparison and launched at the lower price. The Phone (4a) wins in the areas that are harder to compensate for later: processor headroom, zoom flexibility, charging speed and claimed display brightness.
That makes the decision straightforward. Choose the Phone (4b) when software feel, design and endurance are your priorities. Choose the Phone (4a) when the price difference is small and you care about gaming, zoom photography or faster top-ups.
Regional price and availability
Nothing announced the Phone (4b) on July 7, 2026. European retail availability was reported for July 17, 2026, with a European launch price of €329 for the 8GB/128GB configuration. Those are launch figures, not a promise of a current retail price.
Final recommendation
The Nothing Phone (4b) is a likable budget phone with a clear personality. Nothing OS 4.1, the 120Hz AMOLED display, the Glyph Bar and the 5,200mAh battery create an experience that feels more refined than the Snapdragon 6 Gen 4 specification suggests.
But the compromises are real: the ultrawide camera is weak, digital zoom is limited, charging is only 33W, storage cannot be expanded and demanding games require lower settings. The Phone (4a) is the more complete purchase when its price is close.
The Phone (4b) makes sense for design-conscious buyers who want clean software and long battery life. Everyone else should compare it carefully with the Phone (4a) before spending the money.
