Nothing Phone 4b Specifications: Confirmed Design and Leaks Explained

Short answer: the Nothing Phone 4b is no longer a rumoured device. Nothing has officially announced it and published detailed regional specifications. Confirmed international hardware includes Snapdragon 6 Gen 4, 8 GB RAM, UFS 2.2 storage, a 6.77-inch 120 Hz AMOLED display, a stabilised 50 MP main camera plus ultrawide, a 16 MP front camera, a 5,200 mAh battery, 33 W wired charging, IP64 resistance and Nothing OS 4.1 based on Android 16. India receives a different 6,000 mAh battery configuration and a different network/NFC specification, so buyers should never combine the best numbers from two regions.

This guide turns an originally pre-launch topic into a current fact-check. It explains the confirmed Nothing Phone 4b specifications, which design details became official, why some early claims are now obsolete, and what a Pakistan buyer still needs to verify. The hero image is editorial artwork from the existing blog library; it is not independent proof of colour, materials or regional stock.

Confirmed Phone 4b specifications at a glance

The table is a starting point rather than a purchase certificate. Specifications identify a regional model family; PTA status, warranty, box contents, price and condition belong to the exact unit. The Nothing Phone 4b product page for Pakistan carries the detailed catalog record and available local information without inventing a price.

What “confirmed” means after launch

Before a launch, information normally falls into four categories: an official company teaser, a regulatory or retailer record, reporting attributed to an unnamed source, and pure concept or community speculation. Those categories do not have equal reliability. After launch, the manufacturer’s current product and support pages replace most pre-release reporting as the primary specification source.

“Confirmed” in this guide means a detail currently stated by Nothing for the relevant market, visible in official product material, or present in the regional specification imported into the store’s catalog. It does not mean that every seller in Pakistan has that region, configuration or colour. It also does not convert marketing language such as “longest-lasting” into an independent laboratory measurement.

A leak can be accurate and still become a poor source after the official page exists. It may omit regional differences, use an engineering sample, repeat a retailer placeholder or present an incomplete configuration. The responsible post-launch approach is to compare old claims with official data, retain only useful historical context, and remove the uncertainty from the buyer-facing answer.

Official design: colourful unibody and Glyph Bar

Nothing describes Phone 4b as having a colourful unibody with a clear camera area and the Glyph Bar. The design combines a simple lower body with a busier transparent-inspired upper section around two vertically arranged rear camera lenses. Nothing’s official community design reveal said the model blends the unibody approach and clear camera bump associated with Phone 4a Pro with the Glyph Bar introduced on Phone 4a.

The confirmed colours are White, Black and Blue, with Blue labelled web-exclusive in the detailed specification. Availability in Pakistan can be narrower. A rare colour offered by an importer may come from a different region, so colour should be checked alongside model code, battery specification, network bands, NFC, storage and warranty.

Phone 4b does not have the Phone 3’s Glyph Matrix. Pre-launch concepts that imagined a matrix, a modular CMF-style back or another lighting arrangement are not specifications. The official feature is the Glyph Bar, which uses rear lighting to communicate supported information and interactions. Software controls and feature behaviour can evolve through updates, but the physical lighting hardware will not transform into a different system.

Dimensions, weight and durability

Official dimensions are 164.4 mm high, 78.2 mm wide and 8.6 mm deep, with a weight of 210 g. This is a large phone, not the compact Nothing model some community discussions wanted. A buyer with smaller hands should judge it with the intended case attached, because width and edge shape affect comfort more than a diagonal screen number alone.

Nothing lists IP64 certification for dust and water resistance. The catalog also describes controlled testing involving shallow water up to 25 cm for up to 20 minutes. Those statements do not make the phone suitable for swimming, seawater, showers or deliberate immersion. Laboratory resistance can decline with wear, impacts, repairs and seal ageing, while liquid damage may be treated separately under warranty.

The box specification includes a pre-applied protector and a Phone 4b case, but packages can differ by market or seller. Official international material should not be used to promise that every imported Pakistan box contains the same accessories. Inspect the sealed package and invoice. A charger is not listed among the cataloged in-box items, so budget for a compatible adapter if you do not own one.

Snapdragon 6 Gen 4 performance explained

Phone 4b uses the 4 nm Qualcomm Snapdragon 6 Gen 4. Nothing’s detailed record lists an eight-core CPU with one prime core up to 2.3 GHz, three performance cores up to 2.2 GHz and four efficiency cores up to 1.8 GHz. Graphics are handled by Adreno 810, with Qualcomm’s Hexagon NPU, AI Engine and Spectra image signal processor also listed.

This confirms Phone 4b’s position below Nothing Phone 4a, which uses Snapdragon 7s Gen 4 and faster UFS 3.1 storage. “Newer” does not mean “higher tier.” Phone 4b is designed for value and battery-focused mainstream use rather than to replace Phone 4a in performance.

For messaging, video, maps, browsing, banking, shopping and common social apps, the platform should be appropriate. Demanding games, high-resolution editing and heavy multitasking favour stronger hardware. We do not invent a benchmark result: performance scores vary with software, temperature, storage state and test method, and an official specification is not a measured review.

RAM, storage and capacity restrictions

The international store page lists 8 GB RAM and 128 GB storage. Detailed specifications identify LPDDR4x memory and UFS 2.2 storage. An 8+256 GB configuration is marked India-only in the current record. Sellers should therefore identify the regional origin of any 256 GB Phone 4b rather than describing it vaguely as “global.”

UFS 2.2 is adequate for everyday use but slower than the UFS 3.1 storage in Phone 4a. Storage technology influences app installation, file operations and some launch times. It also matters over years as apps and media grow. A 128 GB phone has less than the headline number available after the operating system and preinstalled data, and Phone 4b does not list microSD expansion.

Buyers who record frequent 4K video or maintain large offline libraries should calculate their existing usage before ordering. Cloud storage can help, but it adds recurring cost and does not replace local capacity when connectivity is poor. Do not assume a future software update can increase physical storage.

Display: confirmed 120 Hz AMOLED, with limits

Phone 4b has a 6.77-inch Super AMOLED display at 1080 x 2344 pixels and 381 pixels per inch. Nothing lists an adaptive refresh rate up to 120 Hz, touch sampling up to 1,000 Hz, 8-bit colour, 16.7 million colours and a 1,000,000:1 contrast ratio.

Official brightness figures are 600 nits typical, 1,200 nits outdoor and 2,000 nits peak. These represent different measurement conditions; the peak is not a promise that the entire display can remain at 2,000 nits manually. Real outdoor readability also depends on reflections, automatic brightness, content and temperature.

The front uses Dragontail Pro Glass. That confirms a named cover material but does not eliminate scratches or breakage. Keep the applied protector until a suitable replacement is ready. Compared with Phone 4a’s higher-resolution 10-bit panel, Phone 4b is visibly the budget-oriented option, although both share the useful 120 Hz headline.

Rear cameras: two camera roles, not one

The confirmed main camera is 50 MP with an f/1.8 aperture, 1/2.76-inch sensor, phase-detection autofocus, optical stabilisation and electronic stabilisation. An ultrawide camera with f/2.2 aperture, 1/4-inch sensor and 119.5-degree field of view provides the second rear perspective.

Early discussion sometimes interpreted a design teaser as showing only one functional camera or treated the second circle as uncertain. The official specification resolves that: Phone 4b has a main and an ultrawide camera. It does not have a dedicated telephoto lens. Digital enlargement is not equivalent to the 3.5x optical periscope on Phone 4a.

Nothing lists TrueLens Engine 4 features including Ultra XDR, 12-layer AI semantic segmentation, Portrait Optimiser and Night Mode. These are confirmed software features, not guarantees that every photograph will outperform a competing phone. Image quality depends on light, motion, lens, processing and user technique; a proper review requires original image comparisons.

Front camera and video recording

The front camera is 16 MP with f/2.4 aperture, a 1/3-inch sensor and 81.8-degree field of view. That is lower on paper than Phone 4a’s 32 MP selfie camera. Megapixels alone do not determine a good portrait, but buyers who create front-camera video or take frequent group selfies should understand the difference.

Official rear video modes include 4K at 30 frames per second, 1080p at 30 or 60 fps, 1080p Ultra XDR at 30 fps, slow motion at 1080p/120 fps and time-lapse at 4K or 1080p. This disproves any old claim that Phone 4b is limited to Full HD capture.

Stabilisation helps but cannot replace sensible technique. For long recordings, storage, heat and battery drain matter. Buyers intending to use Phone 4b for content should test microphone quality, autofocus transitions and sustained recording with current retail software instead of relying only on mode names.

Battery: why both 5,200 and 6,000 mAh appear online

The most important regional distinction is battery capacity. Nothing lists 5,200 mAh for the international version and 6,000 mAh for India. Both numbers can therefore be official while describing different hardware. A Pakistan listing that advertises 6,000 mAh should disclose an Indian unit and should not quietly pair that battery number with the international NFC or band specification.

Nothing markets Phone 4b as its longest-lasting phone, but endurance depends on the region, screen brightness, refresh behaviour, mobile signal, app workload and software. The phrase is a company claim, not a universal number of hours for every buyer.

Wired charging is confirmed at 33 W, with 7.5 W reverse wired charging. Supported protocols include PPS, UFCS, Power Delivery and common USB charging modes. The phone controls the negotiated rate, which changes with battery level and temperature. There is no official wireless-charging specification, so a listing claiming built-in wireless charging needs evidence and should not be accepted as standard hardware.

Connectivity and regional network bands

The international Phone 4b lists dual Nano-SIM, Wi-Fi 6 on 2.4 and 5 GHz, Bluetooth 6.0, NFC and broad LTE/5G support. International LTE bands include B1, B3, B5, B7, B8, B20, B28, B38, B40 and B41 among others; 5G includes n1, n3, n5, n7, n8, n20, n28, n38, n40, n41, n77 and n78 among others.

The India list is narrower in several places, and NFC is officially excluded in India. eSIM is marked Japan-only. These regional notes explain why a generic “global specs” table can mislead. Pakistani buyers should request the model or box code, compare the relevant official band list, and test their Jazz, Zong or Ufone SIM when possible.

Matching bands do not guarantee coverage or VoLTE. Operator deployment, SIM provisioning, software profiles, local signal and congestion all contribute. Likewise, a 5G modem does not guarantee a current 5G connection in every location. Confirm service with the operator at purchase time.

Nothing OS 4.1 and update promise

Phone 4b ships with Nothing OS 4.1 powered by Android 16. Nothing promotes Essential AI tools and its visual system of widgets, icons and typography. Feature availability can depend on region, language, account and later software changes, so buyers should distinguish the core operating system from services that may evolve.

The official support statement is three years of Android updates and six years of security patches, counted from when Phone 4b first became available on nothing.tech. That wording matters: it is not six major Android-version upgrades. Corrective and functionality updates may also arrive, but their timing is not guaranteed by a rumour schedule.

Before judging performance or battery, update a retail unit and allow initial setup, indexing and app restoration to finish. Early post-setup drain does not always represent normal daily use. Conversely, a promised future update should not be used to excuse missing hardware.

Official price and what it does not tell Pakistan buyers

Nothing’s UK page lists 8+128 GB Phone 4b at £299 at the time of this research. That confirms its global value positioning. It does not establish a Pakistan price. Direct conversion omits exchange movement, logistics, duties, PTA registration, distribution, seller margin and warranty support.

Do not turn an Indian or UK launch price into a fabricated rupee figure. Compare verified local offers by total cost: handset, exact-IMEI PTA requirement, delivery, compatible charging accessory and warranty. If Phone 4b approaches Phone 4a or even Nothing Phone 3a after those costs, compare the stronger alternatives rather than buying on novelty.

PTA status is not part of the specification sheet

No global specification can prove that an imported unit is PTA compliant. Approval belongs to the genuine IMEI identities. Dial *#06#, compare both IMEIs with Settings, box and invoice, then verify both through a current official PTA or DIRBS channel. A screenshot belonging to another Phone 4b is irrelevant to the delivered unit.

Warranty is also separate. IP64, software support and an included warranty card do not identify who will handle a claim in Pakistan. Ask the seller to name the provider, period, covered faults, service location and return terms. Require the regional model, storage, colour and PTA promise on the invoice.

Leaks that buyers should now ignore

Ignore any pre-launch post that conflicts with the current official record, especially claims that Phone 4b has a Glyph Matrix, only one rear camera, an unspecified flagship processor, universal 6,000 mAh capacity, wireless charging, globally available eSIM or one identical regional band list. These ideas may have been concepts, guesses or incomplete interpretations.

Also ignore articles that present launch date, existence or basic design as unresolved. Historical reporting can show how the reveal unfolded, but it should not outrank a live product page. If Nothing later changes a software feature or adds another configuration, update the article with a date and source rather than rewriting history invisibly.

One category remains legitimately variable: local availability. Which colours and regions reach Pakistan, at what total price and under which warranty are seller and inventory facts. They require fresh verification even though the model itself is official.

How to read a Phone 4b specification sheet accurately

Start by locating the market or region named on the page. If a table contains two values—such as 5,200 mAh and 6,000 mAh—do not select the larger one as though it describes every unit. Follow the note attached to each value. Then compare that region with the model code on the seller’s box. A clean comparison keeps all specifications from one coherent variant.

Next, separate physical hardware from software and marketing measurements. A 50 MP sensor, 5,200 mAh cell and 128 GB storage are physical attributes. Night Mode and Essential AI are software features that can change. A 2,000-nit peak is a controlled display measurement, not permanent whole-screen brightness. “Longest-lasting” is the manufacturer’s positioning and needs independent testing before it becomes a measured endurance conclusion.

Read camera roles, not only camera counts. Phone 4b’s main and ultrawide cameras serve different fields of view, while the small flash and other visible elements are not extra photographic cameras. Likewise, “up to 4K” identifies a supported recording ceiling; it does not mean every lens, stabilisation mode or frame rate records at 4K.

Finally, read support promises literally. Three years of Android updates means a different thing from six years of security patches. Both periods start from first official availability, not from the date an individual buyer imports the handset. A specification sheet can confirm the stated policy, but it cannot guarantee the timing of every release or the availability of every cloud feature in Pakistan.

This method also exposes suspicious listings. A seller combining the Indian 6,000 mAh battery, international NFC, Japan-only eSIM, 256 GB storage and a generic “global” label may be merging several market records. Ask for one model code and one official regional source that supports the complete bundle of claims.

Pakistan buyer verification checklist

1. Confirm the exact regional model, not just “Phone 4b global.”
2. Match battery capacity, network bands, NFC and storage to that region.
3. Check colour and box contents against the actual sealed package.
4. Match both IMEIs across phone, Settings, box and invoice.
5. Verify both identities through an official PTA or DIRBS route.
6. Test calls, SMS, LTE data, Wi-Fi, cameras, speakers and charging.
7. Obtain written warranty and return terms for regional mismatches.
8. Calculate total ownership cost without inventing PTA tax or price.

Final verdict

The Phone 4b is a confirmed budget-oriented Nothing phone, not a mysterious leak. Its strengths are a distinctive unibody design, Glyph Bar, 120 Hz AMOLED display, stabilised 50 MP main camera, large battery, modern Nothing OS and a long security-support window. Its compromises are equally clear: Snapdragon 6-series positioning, UFS 2.2 storage, an 8-bit lower-resolution display, no telephoto camera and 33 W charging.

The most consequential specification is not one headline number but the regional split. International and Indian units differ in battery, connectivity details, NFC and available capacity. A trustworthy Pakistan listing should identify which one it sells. Once the region and both IMEIs are known, buyers can compare network compatibility, PTA cost, warranty and final value without relying on launch rumours.

Sources and editorial method

This article uses the official Nothing Phone 4b page, the official India product page, Nothing’s official regional specification data and the Nothing Community design reveal. Current Google wording included “Phone 4b specifications,” “confirmed design,” “Snapdragon 6 Gen 4,” “battery,” “colours” and “Glyph Bar.” These phrases guide coverage and do not claim unverified search volume.

Specifications and availability may change. The publication date and official regional source should be checked before buying. Nothing Pakistan does not invent local price, PTA tax, review results, stock, network performance or warranty.

Editorial transparency: primary sources checked 27 August 2026. Reconfirm changing specifications, software, PTA, price, stock, network and policy details before acting.