Nothing Phone (4b) review: great battery, tricky value

The Nothing Phone 4b review verdict is simple: this is a good everyday Android phone, but not an automatic buy. Its 5,200 mAh battery, clean Nothing OS 4.1 software and distinctive design are genuine strengths. The catch is value. When the faster Nothing Phone (4a) is only slightly more expensive, the cheaper model has to win on price—and for US readers, there is an even bigger question: current evidence does not confirm normal domestic availability.

The Phone (4b) launched in Europe at €329 for the 8 GB/128 GB model. Nothing announced it on July 7, 2026, and regional reporting put European retail availability from July 17. That price makes the phone interesting, but the Phone (4a) comparison should be your first buying test.

US verdict: a good phone, but not a confirmed US purchase

At the time of writing, US availability remains unresolved. PhoneArena reports that the Nothing Phone (4b) is unavailable in the United States, and Nothing’s current US phone collection does not list it. A PCMag page displays $399, but that figure is not enough to prove US stock or official domestic retail availability; it conflicts with the other evidence.

So, can US readers buy the Nothing Phone (4b)? Not as a normal, confirmed domestic purchase based on the current evidence. An imported handset may also lack full compatibility with a particular US carrier. Check supported bands, regional firmware, warranty coverage and return options before spending money. Do not treat a catalog price as proof that the phone will work on your network.

Hardware and display: plenty of personality, some budget compromises

The Phone (4b) uses a 6.77-inch Super AMOLED display with a 2,344 × 1,080 resolution, adaptive 120 Hz refresh rate, 240 Hz touch sampling and 480 Hz PWM. The high refresh rate helps scrolling feel smooth, while the large panel suits video and games.

Brightness needs a footnote. Nothing’s claimed peak figure is 2,000 nits, but independent testing recorded approximately 1,119–1,159 nits. Those measurements likely reflect different test conditions, so the cleanest conclusion is that the panel is good, but the advertised peak number should not be treated as an everyday outdoor result.

“The 120 Hz refresh rate remains rock solid.” — Xataka reviewer, translated from Spanish.

The body is a polycarbonate unibody with a glass front and a pre-applied screen protector. At 164.4 × 78.2 × 8.6 mm and 210 g, it is not a featherweight phone, but the shape and matte rear help it feel more considered than its price suggests. The asymmetrical bezels and Essential Key—the dedicated button for quick notes and captures—are less universally successful. Reviewers criticized the key’s high placement and accidental activation.

Specifications at a glance

Performance and gaming: smooth enough, not a speed demon

The Snapdragon 6 Gen 4 handles messaging, browsing, social apps, streaming and ordinary multitasking well enough. That matches Erik Schmid’s Smartzone assessment that performance is more than sufficient for everyday use, social media and occasional games.

The limits appear when you ask for sustained power. Xataka recorded Geekbench 6 scores of 1,086 single-core and 3,081 multi-core, along with 3,745 in 3DMark Wild Life Unlimited and 13,615 in PCMark Work 3.0. These figures are useful context, not a promise that every game will behave identically.

In Genshin Impact, Xataka reported about 60 frames per second at medium settings and approximately 35–45 fps at high settings. PhoneArena found gaming usable but noted heat and expected throttling during demanding sessions. In other words: light gaming is fine; long, graphics-heavy sessions are where the budget compromises stop hiding.

The validated Tech Spurt review is useful companion viewing because it covers one week of full-time use, gaming, cameras, battery life and the Phone (4a) comparison.

Battery life and charging: the Phone (4b)’s clearest win

Battery life is the strongest hardware argument for the Phone (4b). Xataka recorded roughly 9–10 hours of active screen time, around two days of mixed use and approximately 1% overnight standby drain. PhoneArena reported 18 hours 55 minutes of browsing, 11 hours 43 minutes of video playback and a full charge in 1 hour 31 minutes.

These are different testing methods, so they should not be merged into one laboratory-style score. They do point in the same direction, though: endurance is unusually good for this class.

Xataka measured a full charge in roughly 83 minutes. The phone supports 33 W wired charging and 7.5 W wired reverse charging, but not wireless charging. The charger is also not included in the box. That is a small extra cost and one more thing to check before ordering an import.

An India-specific version with a reported 6,000 mAh battery appears in regional reporting, but that distinction should not be generalized to the global 5,200 mAh model without official regional confirmation.

Cameras: a solid main sensor, an obvious missing zoom

The rear camera setup combines a 50 MP main camera with optical and electronic stabilization and an 8 MP ultrawide camera. There is no dedicated telephoto camera.

In daylight, the main camera generally produces natural color, acceptable dynamic range and useful stabilization. At night, it remains usable but loses fine texture and shows more noise. The ultrawide is the weak link: it is acceptable in good light, but detail softens substantially in low light and toward the edges.

Digital 2× zoom works for casual snapshots, but it cannot replace an optical telephoto camera. That matters if you photograph distant subjects, performances, pets or people and want consistent detail across focal lengths. The 16 MP front camera is adequate for social media and portraits, while video reaches 4K at 30 fps and 1080p at 60 fps.

The result is a camera system that is fine for everyday photos, not a flexible shooting kit. This is one of the areas where the Phone (4a) earns its higher position.

Nothing OS 4.1 and Glyph: the reason to choose Nothing

Nothing OS 4.1, based on Android 16, is the Phone (4b)’s most consistently praised feature. Reviews describe a clean, responsive interface close to stock Android, with Nothing’s monochrome styling, custom widgets and distinctive animations.

The useful extras are not just cosmetic. Essential Space and Essential Voice organize screenshots, notes and voice recordings. Private Space adds a separate area for sensitive apps and data, while resizable app windows provide more flexible multitasking.

The Glyph Bar contains 45 mini-LEDs. It can show notifications, timers, volume indication and progress cues. It is most useful when the phone is face down on a desk—not a revolution, but a clever glanceable status display. It is also less ambitious than the larger Glyph systems on more expensive Nothing phones.

“Where it outshines much of the competition is in software.” — Xataka reviewer, translated from Spanish.

That software polish helps explain why the Phone (4b) can feel smoother than its specification sheet suggests. But it cannot erase every hardware limitation. Haptics drew particularly harsh criticism from Peter Kostadinov of PhoneArena, who described them as “terrible.” That is a reviewer’s subjective assessment, not a measured defect.

Phone (4b) versus Phone (4a): the decisive buying test

Should you choose the Phone (4b) or Phone (4a)? Usually, choose the Phone (4a) when the price gap is small. The Phone (4b) becomes more compelling after a meaningful discount or when battery capacity, Nothing OS and the lower entry price matter more than performance and camera flexibility.

The review consensus is not that the Phone (4b) is bad. It is that the surrounding pricing makes its compromises harder to swallow. As Łukasz Pająk of Android.com.pl put it: “My main problem with the Nothing Phone (4b) is its price.”

Should US readers import the Nothing Phone (4b)?

Importing only makes sense if you can verify the exact regional model and accept the support risks. Check all of the following before buying:

• Whether the seller has the exact storage and battery variant you expect.
• Whether the phone supports the bands used by your carrier.
• Whether the regional firmware supports your preferred services and features.
• Whether the warranty, returns and repairs apply in the United States.
• Whether the seller’s displayed price represents real stock rather than a catalog or affiliate listing.

Regional specifications also need care. European reviews generally report no eSIM support, while one Polish source mentions a Japan-specific exception. Verify the exact regional product page before purchase. The same caution applies to the reported 6,000 mAh India variant and any 256 GB availability.

Bottom line

The Nothing Phone (4b) is a compelling everyday phone in the ways that matter during ordinary use: it has excellent endurance, enjoyable software, a 120 Hz AMOLED display and a design that refuses to look anonymous. It is suitable for messaging, browsing, streaming, social apps and light gaming.

But the Phone (4a) is usually the smarter purchase when the prices are close. Its reported faster processor, telephoto camera and faster charging address the areas where the 4b makes its biggest compromises. For US readers, the unresolved availability question comes first: do not treat the $399 PCMag figure as confirmed US retail pricing, and do not import until carrier compatibility and regional support are clear.

Buy the Phone (4b) for battery life, Nothing OS and design. Choose the Phone (4a) for performance, camera flexibility and charging. That is the whole argument in one line—and, frustratingly, it is also the phone’s biggest problem.

Sources

• Xataka: Nothing Phone (4b) analysis
• PhoneArena: Nothing Phone (4b) review
• Smartzone: Nothing Phone 4b review
• Android.com.pl: Nothing Phone (4b) review
• Nothing US phone collection
• Tech Spurt review